chore(release): 3.2.2 [skip ci]

Ref: https://github.com/semantic-release/semantic-release/issues/2968

.devcontainer/Dockerfile

@@ -1 +1 @@
-FROM mcr.microsoft.com/devcontainers/javascript-node:18
+FROM mcr.microsoft.com/devcontainers/javascript-node:20

.devcontainer/compose.yaml

@@ -0,0 +1,9 @@
+services:
+  workspace:
+    build:
+      context: "./"
+      dockerfile: "./Dockerfile"
+    volumes:
+      - "..:/workspace:cached"
+    command: "sleep infinity"
+    network_mode: "host"

.devcontainer/devcontainer.json

@@ -1,21 +1,24 @@
 {
-  "name": "Divlo",
+  "name": "theoludwig",
-  "dockerComposeFile": "./docker-compose.yml",
+  "dockerComposeFile": "./compose.yaml",
   "service": "workspace",
   "workspaceFolder": "/workspace",
-  "settings": {
+  "customizations": {
-    "remote.autoForwardPorts": false
+    "vscode": {
+      "settings": {
+        "remote.autoForwardPorts": false,
+        "remote.localPortHost": "allInterfaces",
+      },
+    },
+    "extensions": [
+      "editorconfig.editorconfig",
+      "esbenp.prettier-vscode",
+      "dbaeumer.vscode-eslint",
+      "davidanson.vscode-markdownlint",
+      "bradlc.vscode-tailwindcss",
+      "mikestead.dotenv",
+      "ms-azuretools.vscode-docker",
+    ],
   },
-  "extensions": [
+  "remoteUser": "node",
-    "editorconfig.editorconfig",
-    "esbenp.prettier-vscode",
-    "dbaeumer.vscode-eslint",
-    "bradlc.vscode-tailwindcss",
-    "mikestead.dotenv",
-    "davidanson.vscode-markdownlint",
-    "ms-azuretools.vscode-docker"
-  ],
-  "forwardPorts": [3000],
-  "postAttachCommand": ["npm", "install"],
-  "remoteUser": "node"
 }

.devcontainer/docker-compose.yml

@@ -1,8 +0,0 @@
-services:
-  workspace:
-    build:
-      context: './'
-      dockerfile: './Dockerfile'
-    volumes:
-      - '..:/workspace:cached'
-    command: 'sleep infinity'

.dockerignore

@@ -1,12 +1,21 @@
-.vscode
+**/.turbo
-.git
+**/.next
+**/out
+**/build
+**/coverage
+**/node_modules
+
+# envs
 .env
-build
+.env.production
-.next
+.env.development
-coverage
+secrets
-node_modules
+
-tmp
+# misc
-temp
 .DS_Store
-.lighthouseci
+*.pem
-.vercel
+Dockerfile
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts

.editorconfig

@@ -1,4 +1,4 @@
-# For more information see: https://editorconfig.org/
+# https://editorconfig.org/
 
 root = true
 

.env.example

@@ -1,2 +1,4 @@
-COMPOSE_PROJECT_NAME=divlo.fr
+COMPOSE_PROJECT_NAME=theoludwig
+HOSTNAME=0.0.0.0
 PORT=3000
+NEXT_TELEMETRY_DISABLED=1

.eslintrc.json

@@ -1,16 +1,39 @@
 {
-  "extends": ["conventions", "next/core-web-vitals", "prettier"],
+  "root": true,
-  "plugins": ["prettier", "unicorn"],
+  "extends": [
+    "conventions",
+    "next/core-web-vitals",
+    "plugin:tailwindcss/recommended",
+    "prettier"
+  ],
+  "plugins": ["prettier"],
   "parserOptions": {
     "project": "./tsconfig.json"
   },
-  "env": {
+  "settings": {
-    "node": true,
+    "tailwindcss": {
-    "browser": true
+      "callees": ["classNames"]
+    },
+    "react": {
+      "version": "detect"
+    }
   },
   "rules": {
     "prettier/prettier": "error",
-    "unicorn/prefer-node-protocol": "error",
+    "react/self-closing-comp": [
-    "@next/next/no-img-element": "off"
+      "error",
-  }
+      {
+        "component": true,
+        "html": true
+      }
+    ],
+    "react/void-dom-elements-no-children": "error",
+    "react/jsx-boolean-value": "error"
+  },
+  "overrides": [
+    {
+      "files": ["*.ts", "*.tsx"],
+      "parser": "@typescript-eslint/parser"
+    }
+  ]
 }

.github/ISSUE_TEMPLATE/BUG.md

@@ -1,8 +1,8 @@
 ---
-name: '🐛 Bug Report'
+name: "🐛 Bug Report"
-about: 'Report an unexpected problem or unintended behavior.'
+about: "Report an unexpected problem or unintended behavior."
-title: '[Bug]'
+title: "[Bug]"
-labels: 'bug'
+labels: "bug"
 ---
 
 <!--

.github/ISSUE_TEMPLATE/DOCUMENTATION.md

@@ -1,8 +1,8 @@
 ---
-name: '📜 Documentation'
+name: "📜 Documentation"
-about: 'Correct spelling errors, improvements or additions to documentation files (README, CONTRIBUTING...).'
+about: "Correct spelling errors, improvements or additions to documentation files (README, CONTRIBUTING...)."
-title: '[Documentation]'
+title: "[Documentation]"
-labels: 'documentation'
+labels: "documentation"
 ---
 
 <!-- Please make sure your issue has not already been fixed. -->

.github/ISSUE_TEMPLATE/FEATURE_REQUEST.md

@@ -1,8 +1,8 @@
 ---
-name: '✨ Feature Request'
+name: "✨ Feature Request"
-about: 'Suggest a new feature idea.'
+about: "Suggest a new feature idea."
-title: '[Feature]'
+title: "[Feature]"
-labels: 'feature request'
+labels: "feature request"
 ---
 
 <!-- Please make sure your issue has not already been fixed. -->

.github/ISSUE_TEMPLATE/IMPROVEMENT.md

@@ -1,8 +1,8 @@
 ---
-name: '🔧 Improvement'
+name: "🔧 Improvement"
-about: 'Improve structure/format/performance/refactor/tests of the code.'
+about: "Improve structure/format/performance/refactor/tests of the code."
-title: '[Improvement]'
+title: "[Improvement]"
-labels: 'improvement'
+labels: "improvement"
 ---
 
 <!-- Please make sure your issue has not already been fixed. -->

.github/ISSUE_TEMPLATE/QUESTION.md

@@ -1,8 +1,8 @@
 ---
-name: '🙋 Question'
+name: "🙋 Question"
-about: 'Further information is requested.'
+about: "Further information is requested."
-title: '[Question]'
+title: "[Question]"
-labels: 'question'
+labels: "question"
 ---
 
 ### Question

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,6 +1,6 @@
 <!-- Please first discuss the change you wish to make via issue before making a change. It might avoid a waste of your time. -->
 
-## What changes this PR introduce?
+# What changes this PR introduce?
 
 ## List any relevant issue numbers
 

.github/workflows/analyze.yml

@@ -1,27 +0,0 @@
-name: 'Analyze'
-
-on:
-  push:
-    branches: [develop]
-  pull_request:
-    branches: [master, develop]
-
-jobs:
-  analyze:
-    runs-on: 'ubuntu-latest'
-
-    strategy:
-      fail-fast: false
-      matrix:
-        language: ['javascript']
-
-    steps:
-      - uses: 'actions/checkout@v3.1.0'
-
-      - name: 'Initialize CodeQL'
-        uses: 'github/codeql-action/init@v2'
-        with:
-          languages: ${{ matrix.language }}
-
-      - name: 'Perform CodeQL Analysis'
-        uses: 'github/codeql-action/analyze@v2'

.github/workflows/build.yml

@@ -1,4 +1,4 @@
-name: 'Build'
+name: "Build"
 
 on:
   push:
@@ -8,18 +8,18 @@ on:
 
 jobs:
   build:
-    runs-on: 'ubuntu-latest'
+    runs-on: "ubuntu-latest"
     steps:
-      - uses: 'actions/checkout@v3.1.0'
+      - uses: "actions/checkout@v4.1.1"
 
-      - name: 'Use Node.js'
+      - name: "Setup Node.js"
-        uses: 'actions/setup-node@v3.5.1'
+        uses: "actions/setup-node@v4.0.1"
         with:
-          node-version: '18.x'
+          node-version: "20.x"
-          cache: 'npm'
+          cache: "npm"
 
-      - name: 'Install'
+      - name: "Install dependencies"
-        run: 'npm install'
+        run: "npm clean-install"
 
-      - name: 'Build'
+      - name: "Build"
-        run: 'npm run build'
+        run: "npm run build"

.github/workflows/lint.yml

@@ -1,4 +1,4 @@
-name: 'Lint'
+name: "Lint"
 
 on:
   push:
@@ -8,40 +8,35 @@ on:
 
 jobs:
   lint:
-    runs-on: 'ubuntu-latest'
+    runs-on: "ubuntu-latest"
     steps:
-      - uses: 'actions/checkout@v3.1.0'
+      - uses: "actions/checkout@v4.1.1"
 
-      - name: 'Use Node.js'
+      - name: "Setup Node.js"
-        uses: 'actions/setup-node@v3.5.1'
+        uses: "actions/setup-node@v4.0.1"
         with:
-          node-version: '18.x'
+          node-version: "20.x"
-          cache: 'npm'
+          cache: "npm"
 
-      - name: 'Install'
+      - name: "Install dependencies"
-        run: 'npm install'
+        run: "npm clean-install"
 
-      - name: 'lint:commit'
+      - name: "lint:commit"
         run: 'npm run lint:commit -- --to "${{ github.sha }}"'
 
-      - name: 'lint:editorconfig'
+      - name: "lint:editorconfig"
-        run: 'npm run lint:editorconfig'
+        run: "npm run lint:editorconfig"
 
-      - name: 'lint:markdown'
+      - name: "lint:markdown"
-        run: 'npm run lint:markdown'
+        run: "npm run lint:markdown"
 
-      - name: 'lint:typescript'
+      - name: "lint:eslint"
-        run: 'npm run lint:typescript'
+        run: "npm run lint:eslint"
 
-      - name: 'lint:prettier'
+      - name: "lint:prettier"
-        run: 'npm run lint:prettier'
+        run: "npm run lint:prettier"
 
-      - name: 'lint:dotenv'
+      - name: "lint:dotenv"
-        uses: 'dotenv-linter/action-dotenv-linter@v2'
+        uses: "dotenv-linter/action-dotenv-linter@v2.18.0"
         with:
           github_token: ${{ secrets.github_token }}
-
-      - name: 'lint:docker'
-        uses: 'hadolint/hadolint-action@v1.6.0'
-        with:
-          dockerfile: './Dockerfile'

.github/workflows/release.yml

@@ -1,4 +1,4 @@
-name: 'Release'
+name: "Release"
 
 on:
   push:
@@ -6,39 +6,32 @@ on:
 
 jobs:
   release:
-    runs-on: 'ubuntu-latest'
+    runs-on: "ubuntu-latest"
     steps:
-      - uses: 'actions/checkout@v3.1.0'
+      - uses: "actions/checkout@v4.1.1"
         with:
           fetch-depth: 0
           persist-credentials: false
 
-      - name: 'Import GPG key'
+      - name: "Import GPG key"
-        uses: 'crazy-max/ghaction-import-gpg@v4'
+        uses: "crazy-max/ghaction-import-gpg@v6.0.0"
         with:
           gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
           git_user_signingkey: true
           git_commit_gpgsign: true
 
-      - name: 'Use Node.js'
+      - name: "Setup Node.js"
-        uses: 'actions/setup-node@v3.5.1'
+        uses: "actions/setup-node@v4.0.1"
         with:
-          node-version: '18.x'
+          node-version: "20.x"
-          cache: 'npm'
+          cache: "npm"
 
-      - name: 'Install'
+      - name: "Install dependencies"
-        run: 'npm install'
+        run: "npm clean-install"
 
-      - name: 'Release'
+      - name: "Release"
-        run: 'npm run release'
+        run: "npm run release"
         env:
           GH_TOKEN: ${{ secrets.GH_TOKEN }}
           GIT_COMMITTER_NAME: ${{ secrets.GIT_NAME }}
           GIT_COMMITTER_EMAIL: ${{ secrets.GIT_EMAIL }}
-
-      - name: 'Deploy to Vercel'
-        run: 'npm run deploy -- --token="${VERCEL_TOKEN}" --prod'
-        env:
-          VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }}
-          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
-          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}

.github/workflows/test.yml

@@ -1,4 +1,4 @@
-name: 'Test'
+name: "Test"
 
 on:
   push:
@@ -8,63 +8,41 @@ on:
 
 jobs:
   test-unit:
-    runs-on: 'ubuntu-latest'
+    runs-on: "ubuntu-latest"
     steps:
-      - uses: 'actions/checkout@v3.1.0'
+      - uses: "actions/checkout@v4.1.1"
 
-      - name: 'Use Node.js'
+      - name: "Setup Node.js"
-        uses: 'actions/setup-node@v3.5.1'
+        uses: "actions/setup-node@v4.0.1"
         with:
-          node-version: '18.x'
+          node-version: "20.x"
-          cache: 'npm'
+          cache: "npm"
 
-      - name: 'Install'
+      - name: "Install dependencies"
-        run: 'npm install'
+        run: "npm clean-install"
 
-      - name: 'Unit Test'
+      - name: "Unit Test"
-        run: 'npm run test:unit'
+        run: "npm run test:unit"
-
-  test-lighthouse:
-    runs-on: 'ubuntu-latest'
-    steps:
-      - uses: 'actions/checkout@v3.1.0'
-
-      - name: 'Use Node.js'
-        uses: 'actions/setup-node@v3.5.1'
-        with:
-          node-version: '18.x'
-          cache: 'npm'
-
-      - name: 'Install'
-        run: 'npm install'
-
-      - name: 'Build'
-        run: 'npm run build'
-
-      - name: 'html-w3c-validator'
-        run: 'npm run test:html-w3c-validator'
-
-      - name: 'Lighthouse'
-        run: 'npm run test:lighthouse'
-        env:
-          LHCI_GITHUB_APP_TOKEN: ${{ secrets.LHCI_GITHUB_APP_TOKEN }}
 
   test-e2e:
-    runs-on: 'ubuntu-latest'
+    runs-on: "ubuntu-latest"
     steps:
-      - uses: 'actions/checkout@v3.1.0'
+      - uses: "actions/checkout@v4.1.1"
 
-      - name: 'Use Node.js'
+      - name: "Setup Node.js"
-        uses: 'actions/setup-node@v3.5.1'
+        uses: "actions/setup-node@v4.0.1"
         with:
-          node-version: '18.x'
+          node-version: "20.x"
-          cache: 'npm'
+          cache: "npm"
 
-      - name: 'Install'
+      - name: "Install dependencies"
-        run: 'npm install'
+        run: "npm clean-install"
 
-      - name: 'Build'
+      - name: "Build"
-        run: 'npm run build'
+        run: "npm run build"
 
-      - name: 'End To End (e2e) Test'
+      - name: "html-w3c-validator"
-        run: 'npm run test:e2e'
+        run: "npm run test:html-w3c-validator"
+
+      - name: "End To End (e2e) Test"
+        run: "npm run test:e2e"

.gitignore

@@ -12,9 +12,6 @@ out
 build
 dist
 public/curriculum-vitae
-# PWA
-public/workbox-*.js
-public/sw.js
 
 # testing
 coverage
@@ -48,7 +45,6 @@ npm-debug.log*
 # misc
 .DS_Store
 .lighthouseci
-.vercel
 
 # typescript
 *.tsbuildinfo

.gitpod.yml

@@ -1,20 +1,10 @@
-image: 'gitpod/workspace-full'
+image: "gitpod/workspace-full"
 
 tasks:
-  - before: 'cp .env.example .env'
+  - before: "cp .env.example .env"
-    init: 'npm install'
+    init: "npm clean-install"
-    command: 'npm run dev'
+    command: "npm run dev"
 
 ports:
   - port: 3000
-    onOpen: 'open-preview'
+    onOpen: "open-preview"
-
-github:
-  prebuilds:
-    master: true
-    branches: true
-    pullRequests: true
-    pullRequestsFromForks: true
-    addComment: true
-    addBadge: true
-    addLabel: true

.html-w3c-validatorrc.json

@@ -1,8 +1,6 @@
 {
-  "urls": [
+  "$schema": "https://raw.githubusercontent.com/theoludwig/html-w3c-validator/master/schema/html-w3c-validatorrc-schema.json",
-    "http://127.0.0.1:3000/",
+  "urls": ["http://127.0.0.1:3000/", "http://127.0.0.1:3000/blog"],
-    "http://127.0.0.1:3000/blog",
+  "files": ["./public/curriculum-vitae/index.html"],
-    "http://127.0.0.1:3000/blog/hello-world"
+  "severities": ["error"]
-  ],
-  "files": ["./public/curriculum-vitae/index.html"]
 }

.husky/commit-msg

@@ -1,4 +1,3 @@
-#!/bin/sh
+#!/usr/bin/env sh
-. "$(dirname "$0")/_/husky.sh"
 
 npm run lint:commit -- --edit

.husky/pre-commit

@@ -1,4 +1,3 @@
-#!/bin/sh
+#!/usr/bin/env sh
-. "$(dirname "$0")/_/husky.sh"
 
 npm run lint:staged

.lighthouserc.json

@@ -1,30 +0,0 @@
-{
-  "ci": {
-    "collect": {
-      "startServerCommand": "npm run start",
-      "startServerReadyPattern": "ready on",
-      "startServerReadyTimeout": 20000,
-      "url": [
-        "http://127.0.0.1:3000/",
-        "http://127.0.0.1:3000/blog",
-        "http://127.0.0.1:3000/blog/hello-world"
-      ],
-      "numberOfRuns": 1
-    },
-    "assert": {
-      "preset": "lighthouse:recommended",
-      "assertions": {
-        "csp-xss": "warning",
-        "non-composited-animations": "warning",
-        "unused-javascript": "warning",
-        "image-size-responsive": "warning",
-        "unsized-images": "warning",
-        "color-contrast": "warning"
-      }
-    },
-    "upload": {
-      "target": "temporary-public-storage"
-    },
-    "server": {}
-  }
-}

.lintstagedrc.json

@@ -1,6 +1,7 @@
 {
-  "*": ["editorconfig-checker"],
+  "**/*": ["editorconfig-checker", "prettier --write --ignore-unknown"],
-  "*.{js,jsx,ts,tsx}": ["prettier --write", "eslint --fix"],
+  "**/*.md": ["markdownlint-cli2 --fix --no-globs"],
-  "*.{css,scss,sass,json,jsonc,yml,yaml}": ["prettier --write"],
+  "**/*.{js,jsx,ts,tsx}": [
-  "*.{md,mdx}": ["prettier --write", "markdownlint-cli2 --fix"]
+    "eslint --fix --max-warnings 0 --report-unused-disable-directives"
+  ]
 }

.markdownlint-cli2.jsonc

@@ -1,11 +1,12 @@
 {
   "config": {
+    "extends": "markdownlint/style/prettier",
     "default": true,
-    "MD013": false,
+    "relative-links": true,
-    "MD024": false,
+    "no-duplicate-heading": false,
-    "MD033": false,
+    "no-inline-html": false,
-    "MD041": false
   },
-  "globs": ["**/*.{md,mdx}"],
+  "globs": ["**/*.md"],
-  "ignores": ["**/node_modules"]
+  "ignores": ["**/node_modules"],
+  "customRules": ["markdownlint-rule-relative-links"],
 }

.prettierrc.json

@@ -1,6 +1,4 @@
 {
-  "singleQuote": true,
-  "jsxSingleQuote": true,
   "semi": false,
-  "trailingComma": "none"
+  "plugins": ["prettier-plugin-tailwindcss"]
 }

.vscode/settings.json

@@ -5,6 +5,10 @@
   "editor.defaultFormatter": "esbenp.prettier-vscode",
   "editor.formatOnSave": true,
   "editor.codeActionsOnSave": {
-    "source.fixAll": true
+    "source.fixAll": "explicit"
-  }
+  },
+  "eslint.options": {
+    "ignorePath": ".gitignore"
+  },
+  "prettier.ignorePath": ".gitignore"
 }

CODE_OF_CONDUCT.md

@@ -60,7 +60,7 @@ representative at an online or offline event.
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
 reported to the community leaders responsible for enforcement at
-contact@divlo.fr.
+<contact@theoludwig.fr>.
 All complaints will be reviewed and investigated promptly and fairly.
 
 All community leaders are obligated to respect the privacy and security of the

CONTRIBUTING.md

@@ -1,6 +1,10 @@
 # 💡 Contributing
 
-Thanks a lot for your interest in contributing to **divlo.fr**! 🎉
+Thanks a lot for your interest in contributing to **theoludwig.fr**! 🎉
+
+## Code of Conduct
+
+**theoludwig.fr** adopted the [Contributor Covenant](https://www.contributor-covenant.org/) as its Code of Conduct, and we expect project participants to adhere to it. Please read [the full text](./CODE_OF_CONDUCT.md) so that you can understand what actions will and will not be tolerated.
 
 ## Types of contributions
 
@@ -11,63 +15,41 @@ Thanks a lot for your interest in contributing to **divlo.fr**! 🎉
 
 ## Pull Requests
 
-- **Please first discuss** the change you wish to make via [issue](https://github.com/Divlo/Divlo/issues) before making a change. It might avoid a waste of your time.
+- **Please first discuss** the change you wish to make via [issue](https://github.com/theoludwig/theoludwig/issues) before making a change. It might avoid a waste of your time.
 
 - Ensure your code respect linting.
 
 - Make sure your **code passes the tests**.
 
-If you're adding new features to **divlo.fr**, please include tests.
+If you're adding new features to **theoludwig.fr**, please include tests.
 
 ## Commits
 
-The commit message guidelines respect [@commitlint/config-conventional](https://github.com/conventional-changelog/commitlint/tree/master/%40commitlint/config-conventional) and [Semantic Versioning](https://semver.org/) for releases.
+The commit message guidelines adheres to [Conventional Commits](https://www.conventionalcommits.org/) and [Semantic Versioning](https://semver.org/) for releases.
-
-### Types
-
-Types define which kind of changes you made to the project.
-
-| Types    | Description                                                                                                  |
-| -------- | ------------------------------------------------------------------------------------------------------------ |
-| feat     | A new feature.                                                                                               |
-| fix      | A bug fix.                                                                                                   |
-| docs     | Documentation only changes.                                                                                  |
-| style    | Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc).      |
-| refactor | A code change that neither fixes a bug nor adds a feature.                                                   |
-| perf     | A code change that improves performance.                                                                     |
-| test     | Adding missing tests or correcting existing tests.                                                           |
-| build    | Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm).         |
-| ci       | Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs). |
-| chore    | Other changes that don't modify src or test files.                                                           |
-| revert   | Reverts a previous commit.                                                                                   |
-
-### Scopes
-
-Scopes define what part of the code changed.
 
 ## Getting Started
 
-[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/Divlo/Divlo)
+[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/theoludwig/theoludwig)
 
 ### Prerequisites
 
-- [Node.js](https://nodejs.org/) >= 16.0.0
+- [Node.js](https://nodejs.org/) >= 20.0.0
-- [npm](https://www.npmjs.com/) >= 8.0.0
+- [npm](https://www.npmjs.com/) >= 10.0.0
 
 ### Installation
 
 ```sh
 # Clone the repository
-git clone https://github.com/Divlo/Divlo.git
+git clone git@github.com:theoludwig/theoludwig.git
 
 # Go to the project root
-cd Divlo
+cd theoludwig
 
 # Configure environment variables
 cp .env.example .env
 
 # Install
-npm install
+npm clean-install
 ```
 
 ### Local Development environment
@@ -86,4 +68,4 @@ docker compose up --build
 
 ### Services started
 
-- website : `http://127.0.0.1:3000`
+- `website`: <http://127.0.0.1:3000>

Dockerfile

@@ -1,21 +1,28 @@
-FROM node:18.12.1 AS dependencies
+FROM node:20.11.0 AS builder-dependencies
-WORKDIR /usr/src/app
+WORKDIR /usr/src/application
 COPY ./package*.json ./
-RUN npm install
+RUN npm clean-install
 
-FROM node:18.12.1 AS builder
+FROM node:20.11.0 AS builder
-WORKDIR /usr/src/app
+ENV NEXT_TELEMETRY_DISABLED=1
+ENV IS_STANDALONE=true
+WORKDIR /usr/src/application
+COPY --from=builder-dependencies /usr/src/application/node_modules ./node_modules
 COPY ./ ./
-COPY --from=dependencies /usr/src/app/node_modules ./node_modules
 RUN npm run build
 
-FROM node:18.12.1 AS runner
+FROM node:20.11.0-slim AS runner
-WORKDIR /usr/src/app
 ENV NODE_ENV=production
+ENV HOSTNAME=0.0.0.0
 ENV NEXT_TELEMETRY_DISABLED=1
-COPY --from=builder /usr/src/app/.next/standalone ./
+ENV IS_STANDALONE=true
-COPY --from=builder /usr/src/app/.next/static ./.next/static
+WORKDIR /usr/src/application
-COPY --from=builder /usr/src/app/public ./public
+RUN addgroup --system --gid 1001 nodejs && adduser --system --uid 1001 applicationrunner
-COPY --from=builder /usr/src/app/locales ./locales
+USER applicationrunner
-COPY --from=builder /usr/src/app/next.config.js ./next.config.js
+COPY --from=builder-dependencies --chown=applicationrunner:nodejs /usr/src/application/node_modules ./node_modules
-CMD ["node", "server.js"]
+COPY --from=builder --chown=applicationrunner:nodejs /usr/src/application/.next/standalone ./
+COPY --from=builder --chown=applicationrunner:nodejs /usr/src/application/.next/static ./.next/static
+COPY --from=builder --chown=applicationrunner:nodejs /usr/src/application/public ./public
+COPY --from=builder --chown=applicationrunner:nodejs /usr/src/application/i18n/translations ./i18n/translations
+COPY --from=builder --chown=applicationrunner:nodejs /usr/src/application/next.config.js ./next.config.js
+CMD ["./server.js"]

LICENSE

@@ -1,6 +1,6 @@
-MIT License
+# MIT License
 
-Copyright (c) Divlo
+Copyright (c) Théo LUDWIG <contact@theoludwig.fr>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,18 +1,18 @@
-<h1 align="center"><a href="https://divlo.fr/">Divlo</a></h1>
+<h1 align="center"><a href="https://theoludwig.fr/">Théo LUDWIG</a></h1>
 
 <p align="center">
-  <strong>Developer Full Stack • Open-Source enthusiast</strong>
+  <strong>Developer Full Stack • Open-Source Enthusiast</strong>
 </p>
 
 <p align="center">
-  <a href="https://github.com/Divlo"><img alt="GitHub" src="https://img.shields.io/badge/-GitHub-5A5A5A?style=flat&labelColor=5A5A5A&logo=github&logoColor=white"/></a>
+  <a href="https://github.com/theoludwig"><img alt="GitHub" src="https://img.shields.io/badge/-GitHub-5A5A5A?style=flat&labelColor=5A5A5A&logo=github&logoColor=white"/></a>
-  <a href="https://gitlab.com/Divlo"><img alt="GitLab" src="https://img.shields.io/badge/-GitLab-303030?style=flat&labelColor=303030&logo=gitlab&logoColor=white"/></a>
+  <a href="https://gitlab.com/theoludwig"><img alt="GitLab" src="https://img.shields.io/badge/-GitLab-303030?style=flat&labelColor=303030&logo=gitlab&logoColor=white"/></a>
-  <a href="https://www.npmjs.com/~divlo"><img alt="npm" src="https://img.shields.io/badge/-npm-c4302b?style=flat&labelColor=c4302b&logo=npm&logoColor=white"/></a>
+  <a href="https://www.npmjs.com/~theoludwig"><img alt="npm" src="https://img.shields.io/badge/-npm-c4302b?style=flat&labelColor=c4302b&logo=npm&logoColor=white"/></a>
-  <a href="https://twitter.com/Divlo_FR"><img alt="Twitter" src="https://img.shields.io/badge/-Twitter-1ca0f1?style=flat&labelColor=1ca0f1&logo=twitter&logoColor=white"/></a>
+  <a href="https://twitter.com/theoludwig_"><img alt="Twitter" src="https://img.shields.io/badge/-Twitter-1ca0f1?style=flat&labelColor=1ca0f1&logo=twitter&logoColor=white"/></a>
-  <a href="https://www.youtube.com/channel/UCfEKQzI3c8vmZOrsTOi5spA"><img alt="YouTube" src="https://img.shields.io/badge/-YouTube-c4302b?style=flat&labelColor=c4302b&logo=youtube&logoColor=white"/></a>
+  <a href="https://www.youtube.com/@theo_ludwig"><img alt="YouTube" src="https://img.shields.io/badge/-YouTube-c4302b?style=flat&labelColor=c4302b&logo=youtube&logoColor=white"/></a>
-  <a href="https://www.twitch.tv/divlo"><img alt="Twitch" src="https://img.shields.io/badge/-Twitch-9147FF?style=flat&labelColor=9147FF&logo=twitch&logoColor=white"/></a>
+  <a href="https://www.twitch.tv/theoludwig"><img alt="Twitch" src="https://img.shields.io/badge/-Twitch-9147FF?style=flat&labelColor=9147FF&logo=twitch&logoColor=white"/></a>
-  <a href="https://www.divlo.fr"><img alt="Website" src="https://img.shields.io/badge/-Website-181818?style=flat&labelColor=181818&logo=Google-Chrome&logoColor=white"/></a>
+  <a href="https://theoludwig.fr/"><img alt="Website" src="https://img.shields.io/badge/-Website-181818?style=flat&labelColor=181818&logo=Google-Chrome&logoColor=white"/></a>
-  <a href="mailto:contact@divlo.fr"><img alt="Email" src="https://img.shields.io/badge/-contact@divlo.fr-2F7EBE?style=flat&labelColor=2F7EBE&logo=minutemailer&logoColor=white"/></a>
+  <a href="mailto:contact@theoludwig.fr"><img alt="Email" src="https://img.shields.io/badge/-contact@theoludwig.fr-2F7EBE?style=flat&labelColor=2F7EBE&logo=minutemailer&logoColor=white"/></a>
 </p>
 
 <hr />
@@ -21,26 +21,16 @@
 
 ```json
 {
-  "name": "Divlo",
+  "name": "Théo LUDWIG",
   "pronouns": "He/Him",
   "birthDate": "31/03/2003",
   "nationality": "Alsace, France",
-  "interests": [
+  "interests": ["Developer Full Stack", "Open-Source Enthusiast"],
-    "Developer Full Stack",
-    "Open-Source enthusiast",
-    "Passionate about High-Tech"
-  ],
   "skills": {
-    "programmingLanguages": [
+    "programmingLanguages": ["JavaScript/TypeScript", "Python", "C/C++", "PHP"],
-      "JavaScript",
+    "frontend": ["HTML/CSS", "Tailwind CSS", "React.js/Next.js"],
-      "TypeScript",
+    "backend": ["Laravel", "Node.js", "Fastify", "PostgreSQL"],
-      "Python",
+    "tools": ["GNU/Linux", "Arch Linux", "Visual Studio Code", "Git", "Docker"]
-      "C/C++",
-      "PHP"
-    ],
-    "frontEnd": ["HTML", "CSS", "Tailwind CSS", "React.js (+ Next.js)"],
-    "backEnd": ["Laravel", "Node.js", "Fastify", "Prisma", "PostgreSQL"],
-    "tools": ["GNU/Linux", "Ubuntu", "Visual Studio Code", "Git", "Docker"]
   }
 }
 ```
@@ -50,6 +40,6 @@
 ## 📈 Statistics
 
 <p align=center>
-  <img height=175 align="center" src="https://github-readme-stats.vercel.app/api?username=Divlo&show_icons=true&theme=dark" />
+  <img height=175 align="center" src="https://github-readme-stats.vercel.app/api?username=theoludwig&show_icons=true&theme=dark" alt="Théo LUDWIG's GitHub Stats" />
-  <img height=175 align="center" src="https://github-readme-stats.vercel.app/api/top-langs/?username=Divlo&hide=html,css,javascript&langs_count=8&layout=compact&theme=dark" />
+  <img height=175 align="center" src="https://github-readme-stats.vercel.app/api/top-langs/?username=theoludwig&hide=html,css,javascript&langs_count=8&layout=compact&theme=dark" alt="Théo LUDWIG's Programming Languages" />
 </p>

app/blog/[slug]/loading.tsx

@@ -0,0 +1,11 @@
+import { Loader } from "@/components/design/Loader"
+
+const Loading = (): JSX.Element => {
+  return (
+    <main className="flex flex-1 flex-col items-center justify-center">
+      <Loader />
+    </main>
+  )
+}
+
+export default Loading

app/blog/[slug]/page.tsx

@@ -0,0 +1,44 @@
+import type { Metadata } from "next"
+import { notFound } from "next/navigation"
+
+import "katex/dist/katex.min.css"
+
+import { getBlogPostBySlug } from "@/blog/blog"
+import { BlogPost } from "@/blog/BlogPost"
+
+interface BlogPostPageProps {
+  params: {
+    slug: string
+  }
+}
+
+export const generateMetadata = async (
+  props: BlogPostPageProps,
+): Promise<Metadata> => {
+  const blogPost = await getBlogPostBySlug(props.params.slug)
+  if (blogPost == null) {
+    return notFound()
+  }
+  const title = `${blogPost.frontmatter.title} | Théo LUDWIG`
+  const description = blogPost.frontmatter.description
+  return {
+    title,
+    description,
+    openGraph: {
+      title,
+      description,
+    },
+    twitter: {
+      title,
+      description,
+    },
+  }
+}
+
+const BlogPostPage = async (props: BlogPostPageProps): Promise<JSX.Element> => {
+  const { params } = props
+
+  return <BlogPost slug={params.slug} />
+}
+
+export default BlogPostPage

app/blog/loading.tsx

@@ -0,0 +1,11 @@
+import { Loader } from "@/components/design/Loader"
+
+const Loading = (): JSX.Element => {
+  return (
+    <main className="flex flex-1 flex-col items-center justify-center">
+      <Loader />
+    </main>
+  )
+}
+
+export default Loading

app/blog/page.tsx

@@ -0,0 +1,42 @@
+import { Suspense } from "react"
+import type { Metadata } from "next"
+
+import { BlogPosts } from "@/blog/BlogPosts"
+import { Loader } from "@/components/design/Loader"
+
+const title = "Blog | Théo LUDWIG"
+const description =
+  "The latest news about my journey of learning computer science."
+
+export const metadata: Metadata = {
+  title,
+  description,
+  openGraph: {
+    title,
+    description,
+  },
+  twitter: {
+    title,
+    description,
+  },
+}
+
+const BlogPage = async (): Promise<JSX.Element> => {
+  return (
+    <main className="flex flex-1 flex-col flex-wrap items-center">
+      <div className="mt-10 flex flex-col items-center">
+        <h1 className="text-4xl font-semibold text-yellow dark:text-yellow-dark">
+          Blog
+        </h1>
+        <p className="mt-6 text-center" data-cy="blog-post-date">
+          {description}
+        </p>
+      </div>
+      <Suspense fallback={<Loader className="mt-8" />}>
+        <BlogPosts />
+      </Suspense>
+    </main>
+  )
+}
+
+export default BlogPage

app/error.tsx

@@ -0,0 +1,32 @@
+"use client"
+
+import { useEffect } from "react"
+
+export interface ErrorHandlingProps {
+  error: Error
+}
+
+const ErrorHandling = (props: ErrorHandlingProps): JSX.Element => {
+  const { error } = props
+
+  useEffect(() => {
+    console.error(error)
+  }, [error])
+
+  return (
+    <main className="flex flex-1 flex-col items-center justify-center">
+      <h1 className="my-6 text-4xl font-semibold">
+        Error{" "}
+        <span
+          className="text-yellow dark:text-yellow-dark"
+          data-cy="status-code"
+        >
+          500
+        </span>
+      </h1>
+      <p className="text-center text-lg">Server error</p>
+    </main>
+  )
+}
+
+export default ErrorHandling

app/globals.css

@@ -0,0 +1,78 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+.break-wrap-words {
+  word-wrap: break-word;
+  word-break: break-word;
+}
+
+.text-base {
+  line-height: 1.75rem;
+}
+
+.prose {
+  @apply !max-w-5xl scroll-smooth text-gray dark:text-gray-300;
+}
+
+.prose p {
+  @apply text-justify;
+}
+
+.prose [id]::before {
+  content: "";
+  display: block;
+  height: 90px;
+  margin-top: -90px;
+  visibility: hidden;
+}
+
+.prose a,
+.prose strong {
+  @apply !font-semibold text-yellow dark:text-yellow-dark;
+}
+
+strong,
+b {
+  @apply font-bold;
+}
+
+.prose h2,
+.prose h3,
+.prose h4,
+.prose h5,
+.prose h6 {
+  @apply mt-1 text-gray dark:text-gray-dark;
+}
+
+.prose code {
+  color: #ce9178;
+}
+.prose :where(code):not(:where([class~="not-prose"] *))::before,
+.prose :where(code):not(:where([class~="not-prose"] *))::after {
+  content: "";
+}
+.shiki {
+  white-space: pre-wrap !important;
+}
+code {
+  counter-reset: step;
+  counter-increment: step 0;
+}
+code .line::before {
+  content: counter(step);
+  counter-increment: step;
+  width: 1rem;
+  margin-right: 1.5rem;
+  display: inline-block;
+  text-align: right;
+  color: rgba(133, 133, 133, 0.8);
+  word-wrap: normal;
+  word-break: normal;
+}
+
+.katex .base {
+  display: inline !important;
+  white-space: normal !important;
+  width: 100% !important;
+}

app/layout.tsx

@@ -0,0 +1,77 @@
+import type { Metadata } from "next"
+import classNames from "clsx"
+
+import "@fontsource/montserrat/400.css"
+import "@fontsource/montserrat/600.css"
+import "./globals.css"
+
+import { Header } from "@/components/Header"
+import { Footer } from "@/components/Footer"
+import { getI18n } from "@/i18n/i18n.server"
+import { getTheme } from "@/theme/theme.server"
+
+const title = "Théo LUDWIG"
+const description =
+  "Théo LUDWIG - Developer Full Stack • Open-Source Enthusiast"
+const image = "/images/logo.png"
+const url = new URL("https://theoludwig.fr")
+const locale = "fr-FR, en-US"
+
+export const metadata: Metadata = {
+  title,
+  description,
+  metadataBase: url,
+  openGraph: {
+    title,
+    description,
+    url,
+    siteName: title,
+    images: [
+      {
+        url: image,
+        width: 96,
+        height: 96,
+      },
+    ],
+    locale,
+    type: "website",
+  },
+  twitter: {
+    card: "summary",
+    title,
+    description,
+    images: [image],
+  },
+}
+
+interface RootLayoutProps {
+  children: React.ReactNode
+}
+
+const RootLayout = (props: RootLayoutProps): JSX.Element => {
+  const { children } = props
+
+  const i18n = getI18n()
+  const theme = getTheme()
+
+  return (
+    <html
+      lang={i18n.locale}
+      className={classNames({
+        dark: theme === "dark",
+        light: theme === "light",
+      })}
+      style={{
+        colorScheme: theme,
+      }}
+    >
+      <body className="flex min-h-screen flex-col bg-white font-headline text-black dark:bg-black dark:text-white">
+        <Header />
+        {children}
+        <Footer />
+      </body>
+    </html>
+  )
+}
+
+export default RootLayout

app/loading.tsx

@@ -0,0 +1,11 @@
+import { Loader } from "@/components/design/Loader"
+
+const Loading = (): JSX.Element => {
+  return (
+    <main className="flex flex-1 flex-col items-center justify-center">
+      <Loader />
+    </main>
+  )
+}
+
+export default Loading

app/not-found.tsx

@@ -0,0 +1,32 @@
+import Link from "next/link"
+
+import { getI18n } from "@/i18n/i18n.server"
+
+const NotFound = (): JSX.Element => {
+  const i18n = getI18n()
+
+  return (
+    <main className="flex flex-1 flex-col items-center justify-center">
+      <h1 className="my-6 text-4xl font-semibold">
+        {i18n.translate("errors.error")}{" "}
+        <span
+          className="text-yellow dark:text-yellow-dark"
+          data-cy="status-code"
+        >
+          404
+        </span>
+      </h1>
+      <p className="text-center text-lg">
+        {i18n.translate("errors.not-found")}{" "}
+        <Link
+          href="/"
+          className="text-yellow hover:underline dark:text-yellow-dark"
+        >
+          {i18n.translate("errors.return-to-home-page")}
+        </Link>
+      </p>
+    </main>
+  )
+}
+
+export default NotFound

app/page.tsx

@@ -0,0 +1,59 @@
+import { RevealFade } from "@/components/design/RevealFade"
+import { Section } from "@/components/design/Section"
+import { Interests } from "@/components/Interests"
+import { Portfolio } from "@/components/Portfolio"
+import { Profile } from "@/components/Profile"
+import { SocialMediaList } from "@/components/Profile/SocialMediaList"
+import { Skills } from "@/components/Skills"
+import { OpenSource } from "@/components/OpenSource"
+import { getI18n } from "@/i18n/i18n.server"
+
+const HomePage = (): JSX.Element => {
+  const i18n = getI18n()
+
+  return (
+    <main className="flex flex-col md:mx-auto md:max-w-4xl lg:max-w-7xl">
+      <Section isMain id="about">
+        <Profile />
+        <SocialMediaList />
+      </Section>
+
+      <RevealFade>
+        <Section
+          id="interests"
+          heading={i18n.translate("home.interests.title")}
+        >
+          <Interests />
+        </Section>
+      </RevealFade>
+
+      <RevealFade>
+        <Section
+          id="skills"
+          heading={i18n.translate("home.skills.title")}
+          withoutShadowContainer
+        >
+          <Skills />
+        </Section>
+      </RevealFade>
+
+      <RevealFade>
+        <Section
+          id="portfolio"
+          heading={i18n.translate("home.portfolio.title")}
+          withoutShadowContainer
+        >
+          <Portfolio />
+        </Section>
+      </RevealFade>
+
+      <RevealFade>
+        <Section id="open-source" heading="Open source" withoutShadowContainer>
+          <OpenSource />
+        </Section>
+      </RevealFade>
+    </main>
+  )
+}
+
+export default HomePage

blog/BlogPost.tsx

@@ -0,0 +1,37 @@
+import { notFound } from "next/navigation"
+import date from "date-and-time"
+
+import "katex/dist/katex.min.css"
+
+import { getBlogPostBySlug } from "@/blog/blog"
+import { BlogPostContent } from "@/blog/BlogPostContent"
+
+export interface BlogPostProps {
+  slug: string
+}
+
+export const BlogPost = async (props: BlogPostProps): Promise<JSX.Element> => {
+  const { slug } = props
+
+  const blogPost = await getBlogPostBySlug(slug)
+  if (blogPost == null) {
+    return notFound()
+  }
+
+  return (
+    <main className="break-wrap-words flex flex-1 flex-col flex-wrap items-center justify-center">
+      <div className="my-10 flex flex-col items-center text-center">
+        <h1 className="text-3xl font-semibold text-yellow dark:text-yellow-dark">
+          {blogPost.frontmatter.title}
+        </h1>
+        <p className="mt-2" data-cy="blog-post-date">
+          {date.format(
+            new Date(blogPost.frontmatter.publishedOn),
+            "DD/MM/YYYY",
+          )}
+        </p>
+      </div>
+      <BlogPostContent content={blogPost.content} />
+    </main>
+  )
+}

blog/BlogPostComments.tsx

@@ -0,0 +1,33 @@
+"use client"
+
+import Giscus from "@giscus/react"
+
+import { useTheme } from "@/theme/theme.client"
+import type { CookiesStore } from "@/utils/constants"
+
+interface BlogPostCommentsProps {
+  cookiesStore: CookiesStore
+}
+
+export const BlogPostComments = (props: BlogPostCommentsProps): JSX.Element => {
+  const { cookiesStore } = props
+
+  const theme = useTheme(cookiesStore)
+
+  return (
+    <Giscus
+      id="comments"
+      repo="theoludwig/theoludwig"
+      repoId="MDEwOlJlcG9zaXRvcnkzNTg5NDg1NDQ="
+      category="General"
+      categoryId="DIC_kwDOFWUewM4CQ_WK"
+      mapping="pathname"
+      reactionsEnabled="1"
+      emitMetadata="0"
+      inputPosition="top"
+      theme={theme}
+      lang="en"
+      loading="lazy"
+    />
+  )
+}

blog/BlogPostContent.tsx

@@ -0,0 +1,121 @@
+import Image from "next/image"
+import Link from "next/link"
+import { cookies } from "next/headers"
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome"
+import { faLink } from "@fortawesome/free-solid-svg-icons"
+import { MDXRemote } from "next-mdx-remote/rsc"
+import { nodeTypes } from "@mdx-js/mdx"
+import rehypeRaw from "rehype-raw"
+import remarkGfm from "remark-gfm"
+import rehypeSlug from "rehype-slug"
+import remarkMath from "remark-math"
+import rehypeKatex from "rehype-katex"
+import { getHighlighter } from "shiki"
+
+import "katex/dist/katex.min.css"
+
+import { getTheme } from "@/theme/theme.server"
+import { remarkSyntaxHighlightingPlugin } from "@/blog/remarkSyntaxHighlightingPlugin"
+import { BlogPostComments } from "@/blog/BlogPostComments"
+
+const Heading = (
+  props: React.DetailedHTMLProps<
+    React.HTMLAttributes<HTMLHeadingElement>,
+    HTMLHeadingElement
+  >,
+): JSX.Element => {
+  const { children, id = "" } = props
+  return (
+    <h2 {...props} className="group">
+      <Link
+        href={`#${id}`}
+        className="invisible !text-black group-hover:visible dark:!text-white"
+      >
+        <FontAwesomeIcon className="mr-2 inline size-4" icon={faLink} />
+      </Link>
+      {children}
+    </h2>
+  )
+}
+
+export interface BlogPostContentProps {
+  content: string
+}
+
+export const BlogPostContent = async (
+  props: BlogPostContentProps,
+): Promise<JSX.Element> => {
+  const { content } = props
+
+  const cookiesStore = cookies()
+  const theme = getTheme()
+
+  const highlighter = await getHighlighter({
+    theme: `${theme}-plus`,
+  })
+
+  return (
+    <div className="prose mb-10">
+      <div className="px-8">
+        <MDXRemote
+          source={content}
+          options={{
+            mdxOptions: {
+              remarkPlugins: [
+                remarkGfm,
+                [remarkSyntaxHighlightingPlugin, { highlighter }],
+                remarkMath,
+              ],
+              rehypePlugins: [
+                rehypeSlug,
+                [rehypeRaw, { passThrough: nodeTypes }],
+                rehypeKatex,
+              ],
+            },
+          }}
+          components={{
+            h1: Heading,
+            h2: Heading,
+            h3: Heading,
+            h4: Heading,
+            h5: Heading,
+            h6: Heading,
+            img: (properties) => {
+              const { src = "", alt = "Blog Image" } = properties
+              const source = src.replace("../../public/", "/")
+              return (
+                <span className="flex flex-col items-center justify-center">
+                  <Image
+                    src={source}
+                    alt={alt}
+                    width={1000}
+                    height={1000}
+                    className="size-auto"
+                  />
+                </span>
+              )
+            },
+            a: (props) => {
+              const { href = "", ...rest } = props
+              if (href.startsWith("#")) {
+                return <a {...props} />
+              }
+              if (href.startsWith("../posts/")) {
+                return (
+                  <a
+                    href={href
+                      .replace("../posts/", "/blog/")
+                      .replace(".md", "")}
+                    {...rest}
+                  />
+                )
+              }
+              return <a target="_blank" rel="noopener noreferrer" {...props} />
+            },
+          }}
+        />
+        <BlogPostComments cookiesStore={cookiesStore.toString()} />
+      </div>
+    </div>
+  )
+}

blog/BlogPosts.tsx

@@ -0,0 +1,45 @@
+import Link from "next/link"
+import date from "date-and-time"
+
+import { ShadowContainer } from "@/components/design/ShadowContainer"
+import { getBlogPosts } from "@/blog/blog"
+
+export const BlogPosts = async (): Promise<JSX.Element> => {
+  const posts = await getBlogPosts()
+
+  return (
+    <div className="flex w-full items-center justify-center p-8">
+      <div className="w-[1600px]" data-cy="blog-posts">
+        {posts.map((post, index) => {
+          const postPublishedOn = date.format(
+            new Date(post.frontmatter.publishedOn),
+            "DD/MM/YYYY",
+          )
+          return (
+            <Link
+              href={`/blog/${post.slug}`}
+              key={index}
+              locale="en"
+              data-cy={post.slug}
+            >
+              <ShadowContainer className="cursor-pointer p-6 transition duration-200 ease-in-out hover:-translate-y-2">
+                <h2
+                  data-cy="blog-post-title"
+                  className="text-xl font-semibold text-yellow dark:text-yellow-dark"
+                >
+                  {post.frontmatter.title}
+                </h2>
+                <p data-cy="blog-post-date" className="mt-2">
+                  {postPublishedOn}
+                </p>
+                <p data-cy="blog-post-description" className="mt-3">
+                  {post.frontmatter.description}
+                </p>
+              </ShadowContainer>
+            </Link>
+          )
+        })}
+      </div>
+    </div>
+  )
+}

blog/blog.ts

@@ -0,0 +1,65 @@
+import fs from "node:fs"
+import path from "node:path"
+
+import { cache } from "react"
+import matter from "gray-matter"
+
+export const BLOG_POSTS_PATH = path.join(process.cwd(), "blog", "posts")
+
+export interface FrontMatter {
+  title: string
+  description: string
+  isPublished: boolean
+  publishedOn: string
+}
+
+export interface BlogPost {
+  frontmatter: FrontMatter
+  slug: string
+  content: string
+}
+
+export const getBlogPosts = cache(async (): Promise<BlogPost[]> => {
+  const blogPosts = await fs.promises.readdir(BLOG_POSTS_PATH)
+  const blogPostsWithTime = await Promise.all(
+    blogPosts.map(async (blogPostFilename) => {
+      const [slug, extension] = blogPostFilename.split(".")
+      if (slug == null || extension == null) {
+        throw new Error("Invalid blog post filename.")
+      }
+      const blogPostPath = path.join(BLOG_POSTS_PATH, `${slug}.${extension}`)
+      const blogPostContent = await fs.promises.readFile(blogPostPath, {
+        encoding: "utf8",
+      })
+      const { data, content } = matter(blogPostContent) as unknown as {
+        data: FrontMatter
+        content: string
+      }
+      const date = new Date(data.publishedOn)
+      return {
+        slug,
+        content,
+        frontmatter: data,
+        time: date.getTime(),
+      }
+    }),
+  )
+  const blogPostsSortedByPublicationDate = blogPostsWithTime
+    .filter((post) => {
+      return post.frontmatter.isPublished
+    })
+    .sort((a, b) => {
+      return b.time - a.time
+    })
+  return blogPostsSortedByPublicationDate
+})
+
+export const getBlogPostBySlug = cache(
+  async (slug: string): Promise<BlogPost | undefined> => {
+    const blogPosts = await getBlogPosts()
+    const blogPost = blogPosts.find((blogPost) => {
+      return blogPost.slug === slug && blogPost.frontmatter.isPublished
+    })
+    return blogPost
+  },
+)

blog/posts/clean-code.md

@@ -1,8 +1,8 @@
 ---
-title: '🧼 Clean Code'
+title: "🧼 Clean Code"
 description: 'What is "Clean Code", what are "Design Patterns", and why is it so important today? Tips and tricks to make your code more readable and maintainable in the long term.'
 isPublished: true
-publishedOn: '2022-02-23T08:00:18.758Z'
+publishedOn: "2022-02-23T08:00:18.758Z"
 ---
 
 Hello! 👋
@@ -31,7 +31,7 @@ For example the [Linux kernel](https://www.kernel.org/), is one of the biggest o
 
 With a project of this magnitude, we can't let everyone do what they want and however they want, **we must set rules and conventions** to get everyone to agree, this allows to add features faster and will reduce possible bugs as **developers** will not struggle as much to understand the code.
 
-## Definition : Design Patterns
+## Definition: Design Patterns
 
 These **rules** and **conventions** are so called **Design Patterns**.
 
@@ -77,8 +77,8 @@ setTimeout(restart, 86400000)
 ##### Example (good way)
 
 ```typescript
-const MILLISECONDS_IN_A_DAY = 24 * 60 * 60 * 1000
+const MILLISECONDS_IN_ONE_DAY = 24 * 60 * 60 * 1000
-setTimeout(restart, MILLISECONDS_IN_A_DAY)
+setTimeout(restart, MILLISECONDS_IN_ONE_DAY)
 ```
 
 ---
@@ -110,7 +110,7 @@ const transaction = charge(user, subscription)
 ```typescript
 interface Car {
   carModel: string
-  carColor: 'red' | 'blue' | 'yellow'
+  carColor: "red" | "blue" | "yellow"
 }
 const printCar = (car: Car): void => {
   console.log(`${car.carModel} (${car.carColor})`)
@@ -122,7 +122,7 @@ const printCar = (car: Car): void => {
 ```typescript
 interface Car {
   model: string
-  color: 'red' | 'blue' | 'yellow'
+  color: "red" | "blue" | "yellow"
 }
 const printCar = (car: Car): void => {
   console.log(`${car.model} (${car.color})`)
@@ -131,7 +131,9 @@ const printCar = (car: Car): void => {
 
 ---
 
-#### Boolean names (Prefix: is, has, can)
+#### Boolean names
+
+The name of a boolean variable should be a question, and the answer should be true or false. We can use prefixes like `is`, `has`, `can` to make it more explicit and we should avoid negation.
 
 ##### Example (bad way)
 
@@ -168,14 +170,17 @@ We have to keep it as simple as possible, not to implement features that are not
 ### Example (bad way)
 
 ```typescript
-import fs from 'node:fs'
+import fs from "node:fs"
-import path from 'node:path'
+import path from "node:path"
 
-const createFile = async (name: string, isTemporary: boolean = false) => {
+const createFile = async (
+  name: string,
+  isTemporary: boolean = false,
+): Promise<void> => {
   if (isTemporary) {
-    return await fs.promises.writeFile(path.join('temporary', name), '')
+    return await fs.promises.writeFile(path.join("temporary", name), "")
   }
-  return await fs.promises.writeFile(name, '')
+  return await fs.promises.writeFile(name, "")
 }
 ```
 
@@ -184,15 +189,15 @@ const createFile = async (name: string, isTemporary: boolean = false) => {
 ### Example (good way)
 
 ```typescript
-import fs from 'node:fs'
+import fs from "node:fs"
-import path from 'node:path'
+import path from "node:path"
 
-const createFile = async (name: string) => {
+const createFile = async (name: string): Promise<void> => {
-  await fs.promises.writeFile(name, '')
+  await fs.promises.writeFile(name, "")
 }
 
-const createTemporaryFile = async (name: string) => {
+const createTemporaryFile = async (name: string): Promise<void> => {
-  await createFile(path.join('temporary', name))
+  await createFile(path.join("temporary", name))
 }
 ```
 
@@ -210,7 +215,7 @@ The End To End (e2e) and Unit tests should document what is the behavior intende
 
 ### Avoid comments
 
-One of the most important rule of "Clean Code" : If you need to add **comments**, it's because your code is **not clean**.
+One of the most important rule of "Clean Code": If you need to add **comments**, it's because your code is **not clean**.
 
 I know that might be counter intuitive at first, as most developers will advice you to add comments to your code, to document what it does.
 

blog/posts/git-ultimate-guide.md

@@ -1,8 +1,8 @@
 ---
-title: '🗓️ Git version control: Ultimate Guide'
+title: "🗓️ Git version control: Ultimate Guide"
-description: 'What is `git`, what are the most used commands, best practices, and tips and tricks. The Ultimate guide to master `git` in your daily workflow.'
+description: "What is `git`, what are the most used commands, best practices, and tips and tricks. The Ultimate guide to master `git` in your daily workflow."
 isPublished: true
-publishedOn: '2022-10-27T14:33:07.465Z'
+publishedOn: "2022-10-27T14:33:07.465Z"
 ---
 
 Hello! 👋
@@ -21,7 +21,7 @@ Git was originally authored by [Linus Torvalds](https://en.wikipedia.org/wiki/Li
 
 Git allows:
 
-- to be able to work with several people on the same codebase.
+- to work with several people on the same codebase.
 - track changes to know who did what and when.
 - revert changes.
 
@@ -122,6 +122,18 @@ git checkout <branch>
 # Merge a branch into the current branch
 git merge <branch>
 
+# Note: Merge creates a "Merge commit" when the base branch and the branch to merge have diverged (they have different commits).
+
+# To avoid creating a "Merge commit", we can use rebase instead of merge.
+git rebase --interactive <branch-to-rebase-on>
+
+# Combine multiple commits of a branch into one for a merge
+git merge --squash <branch>
+
+# Change several past commits (interactive rebase)
+# HEAD points to the current consulted commit.
+git rebase --interactive HEAD~<number-of-commits>
+
 # Delete a branch
 git branch --delete <branch>
 git push <remote> --delete <branch>
@@ -132,15 +144,19 @@ git fetch --prune
 # Revert a commit
 git revert <commit>
 
-# Change several past commits (interactive rebase)
-# HEAD points to the current consulted commit.
-git rebase --interactive HEAD~<number-of-commits>
-
 # Reset the current branch, delete all commits since <branch> (without removing the changes)
 git reset --soft <branch>
 
 # Apply the changes introduced by some existing commits
+# (by first being on the branch where you want to apply the commit)
 git cherry-pick <commit>
+
+# To list all commits that differ between two branches
+git log <branch1>..<branch2> # commits in branch2 that are not in branch1 (branch2 ahead of branch1, branch2 behind branch1)
+git log <branch2>..<branch1> # commits in branch1 that are not in branch2 (branch1 ahead of branch2, branch1 behind branch2)
+
+# Summary of commit authors across all branches, excluding merge commits.
+git shortlog --summary --numbered --all --no-merges
 ```
 
 ## `.gitignore` file
@@ -190,7 +206,7 @@ As we have seen in the [Get started with `git` and `.gitconfig` config file](#ge
 
 That means that **anyone can create a commit with any name and email address and claim to be whoever they want** when they create a commit.
 
-To avoid this, you can sign your commits with a <abbr title="GNU Privacy Guard">[GPG](https://gnupg.org/)</abbr> key.
+To avoid this, you can sign your commits with a [GNU Privacy Guard](https://gnupg.org/) (<abbr>gpg</abbr>) key.
 
 You can find more information about signing commits in the [official documentation](https://git-scm.com/book/en/v2/Git-Tools-Signing-Your-Work).
 

blog/posts/hello-world.md

@@ -1,8 +1,8 @@
 ---
-title: '👋 Hello, world!'
+title: "👋 Hello, world!"
-description: 'First post of the blog, introduction and explanation of how this blog is made.'
+description: "First post of the blog, introduction and explanation of how this blog is made."
 isPublished: true
-publishedOn: '2022-02-20T08:00:18.758Z'
+publishedOn: "2022-02-20T08:00:18.758Z"
 ---
 
 Hello, world! 👋
@@ -13,11 +13,11 @@ This blog is here to document my journey of learning computer science, explainin
 
 The idea is that I will share my knowledge with you (readers), and hopefully help you to learn too.
 
-Keep in mind that I will not translate the posts in French, all the posts will be written in English, as I'm not a native English speaker, I will probably make mistakes, feel free to open pull requests on [GitHub](https://github.com/Divlo/Divlo) to correct them. 😊
+Keep in mind that I will not translate the posts in French, all the posts will be written in English, as I'm not a native English speaker, I will probably make mistakes, feel free to open pull requests on [GitHub](https://github.com/theoludwig/theoludwig) to correct them. 😊
 
 I plan to publish new posts when I have something new to share. There's no schedule, so stay tuned!
 
-To stay informed of new blog post and to ask questions, feel free to follow me on Twitter: [@Divlo_FR](https://twitter.com/Divlo_FR).
+To stay informed of new blog post and to ask questions, feel free to follow me on Twitter: [@theoludwig\_](https://twitter.com/theoludwig_).
 
 ## Project based learning
 
@@ -33,7 +33,7 @@ I learn something new, because it solved a "real life" problem I had encountered
 
 In this section, I will explain what technologies I used to make this blog, and what are the technical choices I had to do.
 
-The code of this website is open source on [GitHub](https://github.com/Divlo/Divlo), so you can see the code and contribute to it.
+The code of this website is open source on [GitHub](https://github.com/theoludwig/theoludwig), so you can see the code and contribute to it.
 
 ### Technologies
 

blog/posts/mistakes-as-junior-developer.md

@@ -1,8 +1,8 @@
 ---
-title: '❌ Mistakes I made as a junior developer'
+title: "❌ Mistakes I made as a junior developer"
-description: 'Here are mistakes I made when I started, to prevent you from making the same mistakes.'
+description: "Here are mistakes I made when I started, to prevent you from making the same mistakes."
 isPublished: true
-publishedOn: '2022-03-14T07:42:52.989Z'
+publishedOn: "2022-03-14T07:42:52.989Z"
 ---
 
 Hello! 👋
@@ -41,13 +41,13 @@ Find the right balance, between abstraction and simple implementation, start sim
 
 When you start a new project, you should focus on the core of the project, not on the details, to release as soon as possible, a working usable version of your project also called a [**Minimum Viable Product** (MVP)](https://en.wikipedia.org/wiki/Minimum_viable_product), it is better than a half-functioning, over-engineered project.
 
-I made this mistake while developing [Thream](https://thream.divlo.fr), your **open source** platform to stay close with your friends and communities, **talk**, chat, **collaborate**, share and **have fun**.
+I made this mistake while developing [Thream](../posts/thream-v1-0-0.md), your **open source** platform to stay close with your friends and communities, **talk**, chat, **collaborate**, share and **have fun**.
 
 Basically, I thought it was cool, to do a "big" v1.0.0 release with a lot of features, but in fact, it was not, because I could not even show what I was developing (to the end-users, not technical people) as I was making multiple features at the same time and also mainly focused on the **REST API** side and not at all the **website (frontend)**.
 
 What I recommend you to do is to start with a **v1.0.0** release as soon as possible with the minimum required features needed for your project idea, and then gradually add new features and release new versions.
 
-In my example for [Thream](https://thream.divlo.fr), I could release a v1.0.0 without these features:
+In my example for [Thream](../posts/thream-v1-0-0.md), I could release a v1.0.0 without these features:
 
 - English/French translation (could be only English)
 - Light/Dark theme (could be only Dark)
@@ -55,7 +55,7 @@ In my example for [Thream](https://thream.divlo.fr), I could release a v1.0.0 wi
 - User public profile
 - Channels (maybe could be only one channel per guild to start with)
 
-And probably more, what was really required with [Thream](https://thream.divlo.fr), is that users could authenticate, create a community of friends, and then they could communicate with each other with messages in real-time, really that was enough.
+And probably more, what was really required with [Thream](../posts/thream-v1-0-0.md), is that users could authenticate, create a community of friends, and then they could communicate with each other with messages in real-time, really that was enough.
 
 And then with this basis, I could release, v1.1.0, v1.2.0 etc. with more features, and release new versions more often to show the progress of the project, it is also more motivating to have users testing our project and to **get feedback sooner**.
 

blog/posts/programming-challenges.md

@@ -0,0 +1,343 @@
+---
+title: "🧠 Programming Challenges"
+description: "What are Programming Challenges and Competitive Programming and an introduction to Time/Space Complexity with Big O Notation."
+isPublished: true
+publishedOn: "2023-05-21T10:20:18.837Z"
+---
+
+Hello! 👋
+
+As **performance** and **reliability** is more and more important in software development, it is important to know how to write **efficient code**, and also learn to **not rely on every possible dependency of the world**, when it is not worth it.
+
+The more dependencies we add to our projects, the greater the complexity and maintenance overhead becomes. Each additional dependency requires understanding its functionality, <abbr title="Application Programming Interface">API</abbr>, and potential conflicts with other dependencies. This complexity makes the codebase harder to maintain, and it also poses significant security risks.
+
+We don't want to "reinvent the wheel" and rewrite everything from scratch for each project. In fact, you are **always depending on something** when you are writing your software. At the very least, you are dependent on the programming language you are using. Even if you are doing very low-level stuff, you are still depending on something: hardware.
+
+However, it is important to draw a line between what dependencies are worth the cost and which are not.
+
+Most likely adding a [JavaScript npm package `is-odd`](https://www.npmjs.com/package/is-odd) to check if a number is odd or even for example, is not worth it. Writing it ourselves is easier and allows a better maintenance in the long term.
+
+Learning **how to solve problems** and how to write efficient code is very important and also a very broad and complicated topic, so this blog post will only be an **introduction to the subject**, and will not go in depth.
+
+**Note:** Sources used to write this blog post are available at the [end of this post](#sources).
+
+## What is Competitive Programming?
+
+**Competitive programming** consists of solving correctly and efficiently **well-defined problems** by writing **computer programs** under specified **constraints**. Typically a solution to a problem is a combination of well-known techniques and new insights.
+
+There are many famous competitions: [Google Code Jam](https://codingcompetitions.withgoogle.com/codejam), [Facebook Hacker Cup](https://www.facebook.com/codingcompetitions/hacker-cup), [International Olympiad in Informatics](https://ioinformatics.org/), [International Collegiate Programming Contest](https://icpc.global/), [LeetCode](https://leetcode.com/), [CodinGame](https://www.codingame.com/), etc.
+
+The most common programming languages used for Competitive Programming are: **C++**, **Python** and **Java**. However the design of the algorithms and data structures are applicable to **any programming language**.
+
+All examples solutions on this blog post will be done in **Python**.
+
+## Topics to explore/learn with Competitive Programming
+
+- Time/Space complexity and Big O Notation
+
+- Sorting: Sorting algorithms and Binary search
+
+- Data structures: Arrays (1D, 2D: Matrix, 3D, Multidimensional), Dictionaries, Linked lists, Stack, Queue, Trees, Graphs, Heaps, etc.
+
+- Complete search: Generating Subsets, Permutations, Combinations, etc.
+
+- Greedy algorithms: Coin problem, Scheduling, Minimizing sums, etc.
+
+- Dynamic programming: Fibonacci, Coin problem, Knapsack, etc.
+
+- Bit manipulation: Bit representation, Bit operations, etc.
+
+- Shortest path: Dijkstra, Bellman-Ford, Floyd-Warshall, etc.
+
+- String: Trie structure, String hashing, Z-algorithm, etc.
+
+You can see there are lot of concepts to learn and explore, and it is not an exhaustive list. On this blog post, we will only see the first topic: **Time/Space complexity and Big O Notation**.
+
+## Time/Space complexity and Big O Notation
+
+### Definition
+
+An Algorithm is a finite sequence of well-defined instructions, that have to be given to the computer to perform a specific task. In this context, the variation can occur the way how the instructions are defined. There can be **any number of ways**, a specific set of instructions can be defined **to perform the same task**. Also, with options available to choose any one of the available programming languages, the instructions can take any form of syntax along with the performance boundaries of the chosen programming language. We also indicated the algorithm to be performed in a computer, which leads to the next variation, in terms of the operating system, processor, hardware, etc. that are used, which can also influence the way an algorithm can be performed.
+
+Different factors can influence the outcome of an algorithm being executed, it is wise to understand how efficiently such programs are used to perform a task. To gauge this, we require to evaluate:
+
+- The **Space complexity** of an algorithm **quantifies** the amount of **space or memory taken** by an algorithm to run based on the size of the input.
+- The **Time complexity** of an algorithm **quantifies** the amount of **time taken** by an algorithm to run based on the size of the input.
+
+We more often talk about the **time complexity** than space complexity of an algorithm, because we can reuse memory unlike time and memory is cheap nowadays.
+
+**Big O Notation** describes the complexity of an algorithm in terms of **how quickly it grows relative to the input size $n$ (e.g: length of the string, size of the array etc.)** by defining the $N$ number of operations that are done on it.
+Example of Big O notation: $O(n^2)$.
+
+### Time complexity
+
+Time complexity **measures** the **time taken** **to execute each statement** of code in an algorithm. It is not going to examine the total execution time of an algorithm. Rather, it is going to give information about the variation (increase or decrease) in execution time when the number of operations (increase or decrease) in an algorithm.
+
+There are many rules to calculate the time complexity of an algorithm.
+
+#### Loops
+
+A common reason why an algorithm is slow is that it contains many loops that go through the input. The more nested loops the algorithm contains, the slower it will run.
+
+If there are $k$ nested loops, the time complexity of the algorithm will be $O(n^k)$.
+
+##### Example $O(n)$
+
+```python
+for iteration in range(n):
+    pass
+
+# or with a while loop
+iteration = 0
+while iteration < n:
+    pass
+```
+
+##### Example $O(n^2)$
+
+```python
+for iteration in range(n):
+    for iteration2 in range(n):
+        pass
+```
+
+##### Example $O(n^3)$
+
+```python
+for iteration in range(n):
+    for iteration2 in range(n):
+        for iteration3 in range(n):
+            pass
+```
+
+etc.
+
+#### Order of magnitude
+
+A time complexity does not tell us the exact number of times the code inside a loop is executed, but it only shows the **order of magnitude**.
+
+In the following examples, the time complexity of the algorithms is $O(n)$ but the number of operations is different.
+
+##### Example 1
+
+```python
+for iteration in range(0, n * 3, 1):
+    pass
+```
+
+Number of operations: $3n$
+
+##### Example 2
+
+```python
+for iteration in range(0, n + 5, 1):
+    pass
+```
+
+Number of operations: $n + 5$
+
+##### Example 3
+
+```python
+for iteration in range(0, n, 2):
+    pass
+```
+
+Number of operations: ${n \over 2}$
+
+#### Phases
+
+If the algorithms consists of consecutive phases, the total time complexity is the largest time complexity of a single phase because it is usually the bottleneck of the code.
+
+The following code consists of 3 phases, with time complexities $O(n)$, $O(n^2)$ and $O(n)$. Thus the total time complexity is $O(n^2)$.
+
+```python
+for iteration in range(n):
+    pass
+
+for iteration in range(n):
+    for iteration2 in range(n):
+        pass
+
+for iteration in range(n):
+    pass
+```
+
+#### Several variables
+
+Sometimes the time complexity depends on several factors. In this case, the time complexity formula contains several variables: $O(nm)$.
+
+```python
+for iteration in range(n):
+    for iteration2 in range(m):
+        pass
+```
+
+#### Recursion
+
+The time complexity of a recursive function depends on the number of times it is called and the time complexity of a single call. The total time complexity is the product of these values.
+
+##### Example 1
+
+The call `recursive(n)` causes $n$ calls and the time complexity of each call is $O(1)$. Thus the total time complexity is $O(n)$.
+
+```python
+def recursive(n: int):
+    if n != 1:
+        recursive(n - 1)
+```
+
+##### Example 2
+
+```python
+def recursive(n: int):
+    if n != 1:
+        recursive(n - 1)
+        recursive(n - 1)
+```
+
+In this case, `recursive(n)` causes 2 other calls except for $n = 1$.
+
+The following table shows the function calls produced by this single call:
+
+| function call | number of calls |
+| ------------- | --------------- |
+| $g(n)$        | $1$             |
+| $g(n - 1)$    | $2$             |
+| $g(n - 2)$    | $4$             |
+| ...           | ...             |
+| $g(1)$        | $2^{n - 1}$     |
+
+Based on this, the time complexity is:
+
+$$
+1 + 2 + 4 + ... + 2^{n - 1} = 2^n - 1 = O(2^n)
+$$
+
+#### Complexity Classes (from fastest to slowest)
+
+![Big O Notation](../../public/images/posts/programming-challenges/big-o-chart-notations.webp)
+
+Here is a list of classes of functions that are commonly encountered when analyzing the running time of an algorithm.
+
+- $O(1)$: **Constant** (does not depend on the input size). A typical constant-time algorithm is a direct formula that calculates the answer.
+
+- $O(\log_2(n))$: **Logarithmic** algorithm often halves the input size at each step. $\log_2(n)$ equals the number of times $n$ must be divided by 2 to get 1.
+
+- $O(\sqrt{n})$: **Square root** algorithm is slower than $O(\log_2(n))$ but faster than $O(n)$.
+
+- $O(n)$: **Linear** algorithm goes through the input a constant number of times. This is often the best possible time complexity, because it is usually necessary to access each input element at least once before reporting the answer.
+
+- $O(n \log_2(n))$: **Log linear** often indicates that the algorithm sorts the input, because the time complexity of efficient sorting algorithms is $O(n \log_2(n))$. Another possibility is that the algorithm uses a data structure where each operation takes $O(\log_2(n))$ time.
+
+- $O(n^2)$: **Quadratic** algorithm often contains 2 nested loops. It is possible to go trough all pairs of the input elements in $O(n^2)$ time.
+
+- $O(n^3)$: **Cubic** algorithm often contains 3 nested loops. It is possible to go trough all triplets of the input elements in $O(n^3)$ time.
+
+- $O(2^n)$: **Exponential** often indicates that the algorithm iterates through all subsets of the input elements. For example, the subsets of $\{1, 2, 3\}$ are $S = \{\{\empty\}, \{1\}, \{2\}, \{3\}, \{1, 2\}, \{1, 3\}, \{2, 3\}, \{1, 2, 3\} \}$.
+
+- $O(n!)$: **Factorial** often indicates that the algorithm iterates through all permutations of the input elements. For example, the permutations of $\{1, 2, 3\}$ are $P = \{\{1, 2, 3\}, \{1, 3, 2\}, \{2, 1, 3\}, \{2, 3, 1\}, \{3, 1, 2\}, \{3, 2, 1\} \}$.
+
+### Estimating efficiency
+
+By checking the time complexity of an algorithm, it is possible to check before implementing the algorithm,that it is efficient enough for the problem.
+
+Example: assume that the time limit for a problem is 1 second and the input size is $n = 10^5$. If the time complexity is $O(n^2)$, the algorithm will perform about $(10^5)^2 = 10^{10}$ operations.
+
+Given that a modern computer can perform some hundred of millions of operations per second. This should take at least 10 seconds, so the algorithm seems to be too slow for solving the problem.
+
+## Practical problem: Maximum subarray sum
+
+There are often several possible algorithms for solving a problem such that their time complexities are different. This section discusses a classic problem that can be solved using several different algorithmic techniques, including brute force, divide and conquer, dynamic programming, and reduction to shortest paths, each technique with different time complexity.
+
+**Maximum subarray sum**: Given an array of $n$ integers, find the contiguous subarray with the largest sum.
+
+Contiguous subarray is any sub series of elements in a given array that are contiguous ie their indices are continuous. The problem is interesting when there may be negative values in the array, because if the array only contains positive values, the maximum subarray sum is basically the sum of the array (the subarray being the complete array).
+
+### Example 1
+
+#### Input
+
+```txt
+[1, 2, 3, 4, 5, 6]
+```
+
+#### Output
+
+```txt
+21
+```
+
+**Explanation:** The subarray with the largest sum is the array itself (as there is no negative values) `[1, 2, 3, 4, 5, 6]` which has a sum of `21`.
+
+### Example 2
+
+#### Input
+
+```txt
+[-1, 2, 4, -3, 5, 2, -5, 2]
+```
+
+#### Output
+
+```txt
+10
+```
+
+**Explanation:** The subarray with the largest sum is `[2, 4, -3, 5, 2]` which has a sum of `10`.
+
+### Worst solution: Brute force
+
+```python
+def maximum_subarray_sum_cubic(array: list[int]) -> int:
+    """
+    Time complexity: O((array_length)^3)
+
+    We go through all possible subarrays, calculate the sum in each subarray and maintain the maximum sum.
+    """
+    if len(array) == 0:
+        return 0
+    best_sum = array[0]
+    length = len(array)
+    for i in range(length):
+        for j in range(i, length):
+            sum = 0
+            for k in range(i, j + 1):
+                sum += array[k]
+            if sum > best_sum:
+                best_sum = sum
+    return best_sum
+```
+
+### Better solution: Linear time
+
+```python
+def maximum_subarray_sum_linear(array: list[int]) -> int:
+    """
+    Time complexity: O(array_length)
+
+    We loop through the array and for each array position, we calculate the maximum sum of a subarray that ends at that position. After this, the answer for the problem is the maximum of those sums.
+    """
+    if len(array) == 0:
+        return 0
+    best_sum = array[0]
+    length = len(array)
+    sum = 0
+    for i in range(length):
+        sum = max(array[i], sum + array[i])
+        best_sum = max(best_sum, sum)
+    return best_sum
+```
+
+## Conclusion
+
+Problems solving is a very complicated and large topic, and also a very important skill to have as a software developer.
+
+To improve our problems solving skills, we can regularly practice with [programming challenges](https://github.com/theoludwig/programming-challenges).
+
+## Sources
+
+- [Wikipedia - Competitive programming](https://en.wikipedia.org/wiki/Competitive_programming)
+- [Frontend Masters - The Last Algorithms Course You'll Need](https://frontendmasters.com/courses/algorithms/)
+- [Big-O Cheat Sheet](https://www.bigocheatsheet.com/)
+- [programming challenges](https://github.com/theoludwig/programming-challenges)

blog/posts/thream-v1-0-0.md

@@ -1,19 +1,29 @@
 ---
-title: '🟢 Thream v1.0.0'
+title: "🟢 Thream v1.0.0"
-description: 'Your open source platform to stay close with your friends and communities, talk, chat, collaborate, share and have fun.'
+description: "Your open source platform to stay close with your friends and communities, talk, chat, collaborate, share and have fun."
 isPublished: true
-publishedOn: '2022-04-11T10:24:55.206Z'
+publishedOn: "2022-04-11T10:24:55.206Z"
+---
+
+⚠️ **Thream** is **not maintained anymore**, and is no longer accessible on ~~[thream.theoludwig.fr](https://thream.theoludwig.fr)`~~.
+
+While the project taught me a lot, it had too much ambitions for new features, with nearly no users, and no contributors.
+
+You can still use the code as you wish and fork it to maintain it yourself, as the code is completely open source on [GitHub](https://github.com/Thream).
+
+This blog post is still available to explain the project, and how it was implemented.
+
 ---
 
 Hello! 👋
 
-After months of hard work, [Thream v1.0.0](https://www.thream.divlo.fr/) has been released! 🎉
+After months of hard work, [Thream v1.0.0](https://github.com/Thream) has been released! 🎉
 
-[**Thream**](https://www.thream.divlo.fr/) is your open-source platform to stay close with your friends and communities, talk, chat, collaborate, share and have fun.
+[**Thream**](https://github.com/Thream) is your open-source platform to stay close with your friends and communities, talk, chat, collaborate, share and have fun.
 
 ## Presentation
 
-[**Thream**](https://www.thream.divlo.fr/) is a social network to stay close with your friends and communities to talk, chat, collaborate and share.
+[**Thream**](https://github.com/Thream) is a social network to stay close with your friends and communities to talk, chat, collaborate and share.
 
 The project is largely inspired by [Discord](https://discord.com), a proprietary instant messaging service, but differentiates itself by its **non-profit open source philosophy** and will integrate special features.
 
@@ -21,19 +31,19 @@ The source code is available on [GitHub](https://github.com/Thream).
 
 The idea is that a user can create an account to authenticate with an email address, and a password, or directly use an account from another platform (currently supported: Google, GitHub, Discord). Once the user is authenticated, he/she can create and join "guilds", in other words communities, in order to discuss with other people in several channels to group discussions talking about the same subject.
 
-![The Thream app on a community page](../public/images/posts/thream-v1-0-0/thream-ui.png)
+![The Thream app on a community page](../../public/images/posts/thream-v1-0-0/thream-ui.png)
 
-[**Thream**](https://www.thream.divlo.fr/) is a website that works on any recent browser, accessible on [thream.divlo.fr](https://www.thream.divlo.fr/).
+[**Thream**](https://github.com/Thream) is a website that works on any recent browser.
 
 ## History
 
-The idea for the project has existed since May 13, 2020, symbolized by a [publication on Twitter](https://twitter.com/Divlo_FR/status/1260638175246135296) by the creator: Divlo.
+The idea for the project has existed since May 13, 2020, symbolized by a [publication on Twitter](https://twitter.com/theoludwig_/status/1260638175246135296) by the creator: Théo LUDWIG.
 
 The main goal is to put into **practice knowledge in web development** and computer science in general on a concrete project that can **easily evolve over time** where you can add many features.
 
-The development of the project begins under the name of **SocialProject**, on August 20, 2020, with colors close to the image of Divlo.
+The development of the project begins under the name of **SocialProject**, on August 20, 2020.
 
-![SocialProject](../public/images/posts/thream-v1-0-0/social-project.jpg)
+![SocialProject](../../public/images/posts/thream-v1-0-0/social-project.jpg)
 
 When I started the project, I had little knowledge of database design, real-time management or the architecture of such a large <abbr title="Information Technology">IT</abbr> project, so this will be accompanied by many technical problems, to which we will need to find appropriate solutions.
 
@@ -53,7 +63,7 @@ Since the project is mainly developed during free time (mainly on weekends), the
 
 - The **client** part, called **frontend**, what **the user sees on the screen**, such as forms, buttons and all the **graphic elements** with which the user can interact from a browser.
 
-![HTTP Communication Schema](../public/images/posts/thream-v1-0-0/http-communication.png)
+![HTTP Communication Schema](../../public/images/posts/thream-v1-0-0/http-communication.png)
 
 This design allows the separation between the client and the server, as long as they both structure their communication according to the <abbr title="Representational state transfer">REST</abbr> architectural guidelines, using the <abbr title="Hypertext Transfer Protocol">HTTP</abbr> protocol, they will be able to communicate with each other, which makes it possible to work independently on the backend and on the frontend using different technologies and skills, really useful in teamwork.
 
@@ -115,5 +125,3 @@ The other interest of the project is that it is completely **open-source**, and
 **Thream** is **non-profit** and therefore has no financial goal, deadline or specific feature target, which makes the design of the project a hobby and a way to learn new concepts.
 
 Feel free to give feebacks and suggestions to improve the project, and to report any bug you find.
-
-**Thream** is available: [**thream.divlo.fr**](https://www.thream.divlo.fr/).

blog/remarkSyntaxHighlightingPlugin.ts

@@ -1,28 +1,30 @@
-import type { Plugin, Transformer } from 'unified'
+import type { Plugin, Transformer } from "unified"
-import type { Literal } from 'unist'
+import type { Literal, Node } from "unist"
-import { visit } from 'unist-util-visit'
+import { visit } from "unist-util-visit"
-import type { Highlighter } from 'shiki'
+import type { Highlighter } from "shiki"
 
 export interface RemarkSyntaxHighlightingPluginOptions {
   highlighter: Highlighter
 }
 
-export type RemarkSyntaxHighlightingNode = Literal<string> & {
+export interface RemarkSyntaxHighlightingNode extends Node {
   lang: string
   meta: string
   children: undefined
+  value: string
+  data: Record<string, unknown>
 }
 
 export const remarkSyntaxHighlightingPlugin: Plugin<
   [RemarkSyntaxHighlightingPluginOptions],
-  Literal<string, RemarkSyntaxHighlightingNode>
+  Literal
 > = (options) => {
   const transformer: Transformer<RemarkSyntaxHighlightingNode> = (tree) => {
-    visit<RemarkSyntaxHighlightingNode, string>(tree, 'code', (node) => {
+    visit<RemarkSyntaxHighlightingNode, string>(tree, "code", (node) => {
-      node.type = 'html'
+      node.type = "html"
       node.children = undefined
       node.value = options.highlighter.codeToHtml(node.value, {
-        lang: node.lang
+        lang: node.lang,
       })
     })
   }

components/ErrorPage.tsx

@@ -1,45 +0,0 @@
-import useTranslation from 'next-translate/useTranslation'
-import Link from 'next/link'
-
-import type { FooterProps } from './Footer'
-import { Footer } from './Footer'
-import { Header } from './Header'
-
-export interface ErrorPageProps extends FooterProps {
-  statusCode: number
-  message: string
-}
-
-export const ErrorPage: React.FC<ErrorPageProps> = (props) => {
-  const { message, statusCode, version } = props
-  const { t } = useTranslation()
-
-  return (
-    <>
-      <div className='flex h-screen flex-col pt-0'>
-        <Header showLanguage />
-        <main className='flex min-w-full flex-1 flex-col items-center justify-center'>
-          <h1 className='my-6 text-4xl font-semibold'>
-            {t('errors:error')}{' '}
-            <span
-              className='text-yellow dark:text-yellow-dark'
-              data-cy='status-code'
-            >
-              {statusCode}
-            </span>
-          </h1>
-          <p className='text-center text-lg'>
-            {message}{' '}
-            <Link
-              href='/'
-              className='text-yellow hover:underline dark:text-yellow-dark'
-            >
-              {t('errors:return-to-home-page')}
-            </Link>
-          </p>
-        </main>
-        <Footer version={version} />
-      </div>
-    </>
-  )
-}

components/Footer.tsx

@@ -1,42 +0,0 @@
-import { useMemo } from 'react'
-import Link from 'next/link'
-import useTranslation from 'next-translate/useTranslation'
-
-export interface FooterProps {
-  version: string
-}
-
-export const Footer: React.FC<FooterProps> = (props) => {
-  const { t } = useTranslation()
-  const { version } = props
-
-  const versionLink = useMemo(() => {
-    return `https://github.com/Divlo/Divlo/releases/tag/v${version}`
-  }, [version])
-
-  return (
-    <footer className='flex flex-col items-center justify-center border-t-2 border-gray-600 bg-white py-6 text-lg dark:border-gray-400 dark:bg-black'>
-      <p>
-        <Link
-          href='/'
-          className='text-yellow hover:underline dark:text-yellow-dark'
-        >
-          Divlo
-        </Link>{' '}
-        | {t('common:all-rights-reserved')}
-      </p>
-      <p className='mt-1'>
-        Version{' '}
-        <a
-          data-cy='version-link'
-          className='text-yellow hover:underline dark:text-yellow-dark'
-          href={versionLink}
-          target='_blank'
-          rel='noopener noreferrer'
-        >
-          {version}
-        </a>
-      </p>
-    </footer>
-  )
-}

components/Footer/FooterText.tsx

@@ -0,0 +1,19 @@
+import Link from "next/link"
+
+import { getI18n } from "@/i18n/i18n.server"
+
+export const FooterText = (): JSX.Element => {
+  const i18n = getI18n()
+
+  return (
+    <p>
+      <Link
+        href="/"
+        className="font-semibold text-yellow hover:underline dark:text-yellow-dark"
+      >
+        Théo LUDWIG
+      </Link>{" "}
+      | {i18n.translate("common.all-rights-reserved")}
+    </p>
+  )
+}

components/Footer/FooterVersion.tsx

@@ -0,0 +1,28 @@
+import { useMemo } from "react"
+
+interface FooterVersionProps {
+  version: string
+}
+
+export const FooterVersion = (props: FooterVersionProps): JSX.Element => {
+  const { version } = props
+
+  const versionLink = useMemo(() => {
+    return `https://github.com/theoludwig/theoludwig/releases/tag/v${version}`
+  }, [version])
+
+  return (
+    <p className="mt-1">
+      Version{" "}
+      <a
+        data-cy="version-link"
+        className="font-semibold text-yellow hover:underline dark:text-yellow-dark"
+        href={versionLink}
+        target="_blank"
+        rel="noopener noreferrer"
+      >
+        {version}
+      </a>
+    </p>
+  )
+}

components/Footer/index.tsx

@@ -0,0 +1,14 @@
+import { FooterText } from "./FooterText"
+import { FooterVersion } from "./FooterVersion"
+
+export const Footer = async (): Promise<JSX.Element> => {
+  const { readPackage } = await import("read-pkg")
+  const { version } = await readPackage()
+
+  return (
+    <footer className="flex flex-col items-center justify-center border-t-2 border-gray-600 bg-white py-6 text-lg dark:border-gray-400 dark:bg-black">
+      <FooterText />
+      <FooterVersion version={version} />
+    </footer>
+  )
+}

components/Head.tsx

@@ -1,57 +0,0 @@
-import NextHead from 'next/head'
-
-interface HeadProps {
-  title?: string
-  image?: string
-  description?: string
-  url?: string
-}
-
-export const Head: React.FC<HeadProps> = (props) => {
-  const {
-    title = 'Divlo',
-    image = 'https://divlo.fr/images/icons/icon-96x96.png',
-    description = 'Divlo - Developer Full Stack • Passionate about High-Tech',
-    url = 'https://divlo.fr/'
-  } = props
-
-  return (
-    <NextHead>
-      <title>{title}</title>
-      <link rel='icon' type='image/png' href={image} />
-
-      {/* Meta Tag */}
-      <meta name='viewport' content='width=device-width, initial-scale=1.0' />
-      <meta name='description' content={description} />
-      <meta name='Language' content='fr, en' />
-      <meta name='theme-color' content='#ffd800' />
-
-      {/* Open Graph Metadata */}
-      <meta property='og:title' content={title} />
-      <meta property='og:type' content='website' />
-      <meta property='og:url' content={url} />
-      <meta property='og:image' content={image} />
-      <meta property='og:description' content={description} />
-      <meta property='og:locale' content='fr_FR, en_US' />
-      <meta property='og:site_name' content={title} />
-
-      {/* Twitter card Metadata */}
-      <meta name='twitter:card' content='summary' />
-      <meta name='twitter:description' content={description} />
-      <meta name='twitter:title' content={title} />
-      <meta name='twitter:image' content={image} />
-
-      {/* Google Verification */}
-      <meta
-        name='google-site-verification'
-        content='j9CQEbSuYydXytr6gdkTfam_xX_pU97NSpVH3Bq-6f4'
-      />
-
-      {/* PWA Data */}
-      <link rel='manifest' href='/manifest.json' />
-      <meta name='apple-mobile-web-app-capable' content='yes' />
-      <meta name='mobile-web-app-capable' content='yes' />
-      <link rel='apple-touch-icon' href={image} />
-    </NextHead>
-  )
-}

components/Header/Language/Arrow.tsx

@@ -1,16 +0,0 @@
-export const Arrow: React.FC = () => {
-  return (
-    <svg
-      width='12'
-      height='8'
-      viewBox='0 0 12 8'
-      fill='none'
-      xmlns='http://www.w3.org/2000/svg'
-    >
-      <path
-        className='fill-current text-black dark:text-white'
-        d='M9.8024 0.292969L5.61855 4.58597L1.43469 0.292969L0.0566406 1.70697L5.61855 7.41397L11.1805 1.70697L9.8024 0.292969Z'
-      />
-    </svg>
-  )
-}

components/Header/Language/LanguageFlag.tsx

@@ -1,24 +0,0 @@
-import Image from 'next/image'
-
-export interface LanguageFlagProps {
-  language: string
-}
-
-export const LanguageFlag: React.FC<LanguageFlagProps> = (props) => {
-  const { language } = props
-
-  return (
-    <>
-      <Image
-        quality={100}
-        width={35}
-        height={35}
-        src={`/images/languages/${language}.svg`}
-        alt={language}
-      />
-      <p data-cy='language-flag-text' className='mx-2 text-base'>
-        {language.toUpperCase()}
-      </p>
-    </>
-  )
-}

components/Header/Language/index.tsx

@@ -1,81 +0,0 @@
-import { useCallback, useEffect, useState, useRef } from 'react'
-import useTranslation from 'next-translate/useTranslation'
-import setLanguage from 'next-translate/setLanguage'
-import classNames from 'clsx'
-
-import i18n from 'i18n.json'
-
-import { Arrow } from './Arrow'
-import { LanguageFlag } from './LanguageFlag'
-
-export const Language: React.FC = () => {
-  const { lang: currentLanguage } = useTranslation()
-  const [hiddenMenu, setHiddenMenu] = useState(true)
-  const languageClickRef = useRef<HTMLDivElement | null>(null)
-
-  const handleHiddenMenu = useCallback(() => {
-    setHiddenMenu((oldHiddenMenu) => {
-      return !oldHiddenMenu
-    })
-  }, [])
-
-  useEffect(() => {
-    const handleClickEvent = (event: MouseEvent): void => {
-      if (languageClickRef.current == null || event.target == null) {
-        return
-      }
-      if (!languageClickRef.current.contains(event.target as Node)) {
-        setHiddenMenu(true)
-      }
-    }
-
-    window.document.addEventListener('click', handleClickEvent)
-
-    return () => {
-      return window.removeEventListener('click', handleClickEvent)
-    }
-  }, [])
-
-  const handleLanguage = async (language: string): Promise<void> => {
-    await setLanguage(language)
-  }
-
-  return (
-    <div className='flex cursor-pointer flex-col items-center justify-center'>
-      <div
-        ref={languageClickRef}
-        data-cy='language-click'
-        className='mr-5 flex items-center'
-        onClick={handleHiddenMenu}
-      >
-        <LanguageFlag language={currentLanguage} />
-        <Arrow />
-      </div>
-
-      <ul
-        data-cy='languages-list'
-        className={classNames(
-          'absolute top-14 z-10 mt-3 mr-4 flex w-24 list-none flex-col items-center justify-center rounded-lg bg-white p-0 shadow-lightFlag dark:bg-black dark:shadow-darkFlag',
-          { hidden: hiddenMenu }
-        )}
-      >
-        {i18n.locales.map((language, index) => {
-          if (language === currentLanguage) {
-            return null
-          }
-          return (
-            <li
-              key={index}
-              className='flex h-12 w-full items-center justify-center pl-2 hover:bg-[#4f545c] hover:bg-opacity-20'
-              onClick={async () => {
-                return await handleLanguage(language)
-              }}
-            >
-              <LanguageFlag language={language} />
-            </li>
-          )
-        })}
-      </ul>
-    </div>
-  )
-}

components/Header/Locales/Arrow.tsx

@@ -0,0 +1,16 @@
+export const Arrow = (): JSX.Element => {
+  return (
+    <svg
+      width="12"
+      height="8"
+      viewBox="0 0 12 8"
+      fill="none"
+      xmlns="http://www.w3.org/2000/svg"
+    >
+      <path
+        className="fill-current text-black dark:text-white"
+        d="M9.8024 0.292969L5.61855 4.58597L1.43469 0.292969L0.0566406 1.70697L5.61855 7.41397L11.1805 1.70697L9.8024 0.292969Z"
+      />
+    </svg>
+  )
+}

components/Header/Locales/LocaleFlag.tsx

@@ -0,0 +1,30 @@
+import Image from "next/image"
+
+import type { CookiesStore } from "@/utils/constants"
+import { useI18n } from "@/i18n/i18n.client"
+
+export interface LocaleFlagProps {
+  locale: string
+  cookiesStore: CookiesStore
+}
+
+export const LocaleFlag = (props: LocaleFlagProps): JSX.Element => {
+  const { locale, cookiesStore } = props
+
+  const i18n = useI18n(cookiesStore)
+
+  return (
+    <>
+      <Image
+        quality={100}
+        width={35}
+        height={35}
+        src={`/images/locales/${locale}.svg`}
+        alt={locale}
+      />
+      <p data-cy="locale-flag-text" className="mx-2 text-base">
+        {i18n.translate(`common.${locale}`)}
+      </p>
+    </>
+  )
+}

components/Header/Locales/index.tsx

@@ -0,0 +1,100 @@
+"use client"
+
+import { usePathname } from "next/navigation"
+import { useCallback, useEffect, useState, useRef } from "react"
+import classNames from "clsx"
+
+import type { Locale as LocaleType, CookiesStore } from "@/utils/constants"
+import { LOCALES } from "@/utils/constants"
+
+import { Arrow } from "./Arrow"
+import { LocaleFlag } from "./LocaleFlag"
+
+export interface LocalesProps {
+  currentLocale: string
+  cookiesStore: CookiesStore
+}
+
+export const Locales = (props: LocalesProps): JSX.Element => {
+  const { currentLocale, cookiesStore } = props
+  const pathname = usePathname()
+
+  const [hiddenMenu, setHiddenMenu] = useState(true)
+  const languageClickRef = useRef<HTMLDivElement | null>(null)
+
+  const handleHiddenMenu = useCallback(() => {
+    setHiddenMenu((oldHiddenMenu) => {
+      return !oldHiddenMenu
+    })
+  }, [])
+
+  useEffect(() => {
+    const handleClickEvent = (event: MouseEvent): void => {
+      if (languageClickRef.current == null || event.target == null) {
+        return
+      }
+      if (!languageClickRef.current.contains(event.target as Node)) {
+        setHiddenMenu(true)
+      }
+    }
+
+    window.document.addEventListener("click", handleClickEvent)
+
+    return () => {
+      return window.removeEventListener("click", handleClickEvent)
+    }
+  }, [])
+
+  const handleLocale = async (locale: LocaleType): Promise<void> => {
+    const { setLocale } = await import("@/i18n/i18n.server")
+    setLocale(locale)
+  }
+
+  if (pathname.startsWith("/blog")) {
+    return <></>
+  }
+
+  return (
+    <div className="flex cursor-pointer flex-col items-center justify-center">
+      <div
+        ref={languageClickRef}
+        data-cy="locale-click"
+        className="mr-5 flex items-center"
+        onClick={handleHiddenMenu}
+      >
+        <LocaleFlag
+          locale={currentLocale}
+          cookiesStore={cookiesStore?.toString()}
+        />
+        <Arrow />
+      </div>
+
+      <ul
+        data-cy="locales-list"
+        className={classNames(
+          "absolute top-14 z-10 mr-4 mt-3 flex w-32 list-none flex-col items-center justify-center rounded-lg bg-white p-0 shadow-lightFlag dark:bg-black dark:shadow-darkFlag",
+          { hidden: hiddenMenu },
+        )}
+      >
+        {LOCALES.filter((locale) => {
+          return locale !== currentLocale
+        }).map((locale) => {
+          return (
+            <li
+              key={locale}
+              className="flex h-12 w-full items-center justify-center hover:bg-[#4f545c]/20"
+              onClick={async () => {
+                return await handleLocale(locale)
+              }}
+            >
+              <LocaleFlag
+                locale={locale}
+                cookiesStore={cookiesStore?.toString()}
+              />
+            </li>
+          )
+        })}
+      </ul>
+    </div>
+  )
+}

components/Header/SwitchTheme.tsx

@@ -1,75 +1,76 @@
-import { useEffect, useState } from 'react'
+"use client"
-import classNames from 'clsx'
-import { useTheme } from 'next-themes'
 
-export const SwitchTheme: React.FC = () => {
+import classNames from "clsx"
-  const [mounted, setMounted] = useState(false)
-  const { theme, setTheme } = useTheme()
 
-  useEffect(() => {
+import { useTheme } from "@/theme/theme.client"
-    setMounted(true)
+import type { CookiesStore } from "@/utils/constants"
-  }, [])
 
-  if (!mounted) {
+export interface SwitchThemeProps {
-    return null
+  cookiesStore: CookiesStore
-  }
+}
 
-  const handleClick = (): void => {
+export const SwitchTheme = (props: SwitchThemeProps): JSX.Element => {
-    setTheme(theme === 'dark' ? 'light' : 'dark')
+  const { cookiesStore } = props
+  const theme = useTheme(cookiesStore)
+
+  const handleClick = async (): Promise<void> => {
+    const { setTheme } = await import("@/theme/theme.server")
+    const newTheme = theme === "dark" ? "light" : "dark"
+    setTheme(newTheme)
   }
 
   return (
     <div
-      className='flex items-center'
+      className="flex items-center"
-      data-cy='switch-theme-click'
+      data-cy="switch-theme-click"
       onClick={handleClick}
     >
-      <div className='relative inline-block cursor-pointer touch-pan-x select-none border-0 bg-transparent p-0'>
+      <div className="relative inline-block cursor-pointer touch-pan-x select-none border-0 bg-transparent p-0">
-        <div className='h-[24px] w-[50px] rounded-[30px] bg-[#4d4d4d] p-0 text-white transition-all duration-200 ease-in-out'>
+        <div className="h-[24px] w-[50px] rounded-[30px] bg-[#4d4d4d] p-0 text-white transition-all duration-200 ease-in-out">
           <div
-            data-cy='switch-theme-dark'
+            data-cy="switch-theme-dark"
             className={classNames(
-              'absolute top-0 bottom-0 left-[8px] mt-auto mb-auto h-[10px] w-[14px] leading-[0] transition-opacity duration-[250ms] ease-in-out',
+              "absolute inset-y-0 left-[8px] my-auto h-[10px] w-[14px] leading-[0] transition-opacity duration-[250ms] ease-in-out",
               {
-                'opacity-100': theme === 'dark',
+                "opacity-100": theme === "dark",
-                'opacity-0': theme === 'light'
+                "opacity-0": theme === "light",
-              }
+              },
             )}
           >
-            <span className='relative flex h-[10px] w-[10px] items-center justify-center'>
+            <span className="relative flex size-[10px] items-center justify-center">
               🌜
             </span>
           </div>
           <div
-            data-cy='switch-theme-light'
+            data-cy="switch-theme-light"
             className={classNames(
-              'absolute right-[10px] top-0 bottom-0 mt-auto mb-auto h-[10px] w-[10px] leading-[0]',
+              "absolute inset-y-0 right-[10px] my-auto size-[10px] leading-[0]",
               {
-                'opacity-100': theme === 'light',
+                "opacity-100": theme === "light",
-                'opacity-0': theme === 'dark'
+                "opacity-0": theme === "dark",
-              }
+              },
             )}
           >
-            <span className='relative flex h-[10px] w-[10px] items-center justify-center'>
+            <span className="relative flex size-[10px] items-center justify-center">
               🌞
             </span>
           </div>
         </div>
         <div
           className={classNames(
-            'absolute top-[1px] box-border h-[22px] w-[22px] rounded-[50%] bg-[#fafafa] text-white transition-all duration-[250ms] ease-in-out',
+            "absolute top-[1px] box-border size-[22px] rounded-[50%] bg-[#fafafa] text-white transition-all duration-[250ms] ease-in-out",
             {
-              'left-[27px]': theme === 'dark',
+              "left-[27px]": theme === "dark",
-              'left-0': theme === 'light'
+              "left-0": theme === "light",
-            }
+            },
           )}
-          style={{ border: '1px solid #4d4d4d' }}
+          style={{ border: "1px solid #4d4d4d" }}
         />
         <input
-          data-cy='switch-theme-input'
+          data-cy="switch-theme-input"
-          type='checkbox'
+          type="checkbox"
-          aria-label='Dark mode toggle'
+          aria-label="Dark mode toggle"
-          className='absolute m-[-1px] h-[1px] w-[1px] overflow-hidden border-0 p-0'
+          className="absolute m-[-1px] hidden size-[1px] overflow-hidden border-0 p-0"
           defaultChecked
         />
       </div>

components/Header/index.tsx

@@ -1,44 +1,48 @@
-import Link from 'next/link'
+import { cookies } from "next/headers"
-import Image from 'next/image'
+import Link from "next/link"
+import Image from "next/image"
 
-import { Language } from './Language'
+import Logo from "@/public/images/logo.png"
-import { SwitchTheme } from './SwitchTheme'
+import { getI18n } from "@/i18n/i18n.server"
 
-export interface HeaderProps {
+import { Locales } from "./Locales"
-  showLanguage?: boolean
+import { SwitchTheme } from "./SwitchTheme"
-}
 
-export const Header: React.FC<HeaderProps> = (props) => {
+export const Header = (): JSX.Element => {
-  const { showLanguage = false } = props
+  const cookiesStore = cookies()
+  const i18n = getI18n()
 
   return (
-    <header className='sticky top-0 z-50 flex w-full justify-between border-b-2 border-gray-600 bg-white px-6 py-2 dark:border-gray-400 dark:bg-black'>
+    <header className="sticky top-0 z-50 flex w-full justify-between border-b-2 border-gray-600 bg-white px-6 py-2 dark:border-gray-400 dark:bg-black">
-      <Link href='/'>
+      <Link href="/">
-        <div className='flex items-center justify-center'>
+        <h1 className="flex items-center justify-center">
           <Image
             quality={100}
-            width={60}
+            className="size-16"
-            height={60}
+            src={Logo}
-            src='/images/divlo_icon_small.png'
+            alt="Théo LUDWIG"
-            alt='Divlo'
+            priority
           />
-          <strong className='ml-1 hidden font-headline font-semibold text-yellow dark:text-yellow-dark xs:block'>
+          <strong className="ml-1 hidden font-headline font-semibold text-yellow dark:text-yellow-dark sm:block sm:text-xl">
-            Divlo
+            Théo LUDWIG
           </strong>
-        </div>
+        </h1>
       </Link>
-      <div className='flex justify-between'>
+      <div className="flex justify-between">
-        <div className='flex flex-col items-center justify-center px-6'>
+        <div className="flex flex-col items-center justify-center px-6">
           <Link
-            href='/blog'
+            href="/blog"
-            data-cy='header-blog-link'
+            data-cy="header-blog-link"
-            className='text-yellow hover:underline dark:text-yellow-dark'
+            className="font-semibold text-yellow hover:underline dark:text-yellow-dark"
           >
             Blog
           </Link>
         </div>
-        {showLanguage && <Language />}
+        <Locales
-        <SwitchTheme />
+          currentLocale={i18n.locale}
+          cookiesStore={cookiesStore.toString()}
+        />
+        <SwitchTheme cookiesStore={cookiesStore.toString()} />
       </div>
     </header>
   )

components/Interests/InterestParagraph.tsx

@@ -1,17 +1,28 @@
-import htmlParser from 'html-react-parser'
+import htmlParser from "html-react-parser"
+import { faCode, faMicrochip } from "@fortawesome/free-solid-svg-icons"
+import { faGit } from "@fortawesome/free-brands-svg-icons"
+
+export const InterestsIcons = {
+  code: faCode,
+  "open-source": faGit,
+  "high-tech": faMicrochip,
+} as const
 
 export interface InterestParagraphProps {
   title: string
   description: string
+  id: keyof typeof InterestsIcons
 }
 
-export const InterestParagraph: React.FC<InterestParagraphProps> = (props) => {
+export const InterestParagraph = (
+  props: InterestParagraphProps,
+): JSX.Element => {
   const { title, description } = props
 
   return (
     <>
-      <p className='my-6 text-center text-gray dark:text-gray-dark'>
+      <p className="my-6 text-center text-gray dark:text-gray-dark">
-        <strong className='text-lg font-semibold text-yellow dark:text-yellow-dark'>
+        <strong className="text-lg font-semibold text-yellow dark:text-yellow-dark">
           {title}
         </strong>
         <br />

components/Interests/InterestsList/InterestItem.tsx

@@ -1,18 +1,18 @@
-import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome"
-import type { IconDefinition } from '@fortawesome/free-solid-svg-icons'
+import type { IconDefinition } from "@fortawesome/free-solid-svg-icons"
 
 interface InterestItemProps {
   title: string
   fontAwesomeIcon: IconDefinition
 }
 
-export const InterestItem: React.FC<InterestItemProps> = (props) => {
+export const InterestItem = (props: InterestItemProps): JSX.Element => {
   const { fontAwesomeIcon, title } = props
 
   return (
-    <li className='interest-item my-2 mx-2 h-8 w-8' title={title}>
+    <li className="m-2 size-8" title={title}>
       <FontAwesomeIcon
-        className='block h-full w-full text-yellow dark:text-yellow-dark'
+        className="block size-full text-yellow dark:text-yellow-dark"
         icon={fontAwesomeIcon}
       />
     </li>

components/Interests/InterestsList/index.tsx

@@ -1,18 +1,28 @@
-import { faCode, faMicrochip } from '@fortawesome/free-solid-svg-icons'
+import { getI18n } from "@/i18n/i18n.server"
-import { faGit } from '@fortawesome/free-brands-svg-icons'
 
-import { InterestItem } from './InterestItem'
+import {
+  InterestsIcons,
+  type InterestParagraphProps,
+} from "../InterestParagraph"
+import { InterestItem } from "./InterestItem"
+
+export const InterestsList = (): JSX.Element => {
+  const i18n = getI18n()
+
+  let paragraphs = i18n.translate<InterestParagraphProps[]>(
+    "home.interests.paragraphs",
+  )
+  if (!Array.isArray(paragraphs)) {
+    paragraphs = []
+  }
 
-export const InterestsList: React.FC = () => {
   return (
-    <div className='my-4 flex justify-center'>
+    <div className="my-4 flex justify-center">
-      <ul className='m-0 flex w-96 list-none justify-around p-0'>
+      <ul className="m-0 flex w-96 list-none justify-around p-0">
-        <InterestItem title='Developer Full Stack' fontAwesomeIcon={faCode} />
+        {paragraphs.map(({ title, id }) => {
-        <InterestItem
+          const icon = InterestsIcons[id]
-          title='Passionate about High-Tech'
+          return <InterestItem key={id} title={title} fontAwesomeIcon={icon} />
-          fontAwesomeIcon={faMicrochip}
+        })}
-        />
-        <InterestItem title='Open-Source enthusiast' fontAwesomeIcon={faGit} />
       </ul>
     </div>
   )

components/Interests/index.tsx

@@ -1,22 +1,21 @@
-import useTranslation from 'next-translate/useTranslation'
+import { getI18n } from "@/i18n/i18n.server"
 
-import type { InterestParagraphProps } from './InterestParagraph'
+import type { InterestParagraphProps } from "./InterestParagraph"
-import { InterestParagraph } from './InterestParagraph'
+import { InterestParagraph } from "./InterestParagraph"
-import { InterestsList } from './InterestsList'
+import { InterestsList } from "./InterestsList"
 
-export const Interests: React.FC = () => {
+export const Interests = (): JSX.Element => {
-  const { t } = useTranslation()
+  const i18n = getI18n()
 
-  const paragraphs: InterestParagraphProps[] = t(
+  let paragraphs = i18n.translate<InterestParagraphProps[]>(
-    'home:interests.paragraphs',
+    "home.interests.paragraphs",
-    {},
-    {
-      returnObjects: true
-    }
   )
+  if (!Array.isArray(paragraphs)) {
+    paragraphs = []
+  }
 
   return (
-    <div className='max-w-full'>
+    <div className="max-w-full">
       {paragraphs.map((paragraph, index) => {
         return <InterestParagraph key={index} {...paragraph} />
       })}

components/OpenSource/Repository.tsx

@@ -1,5 +1,5 @@
-import { ShadowContainer } from 'components/design/ShadowContainer'
+import { ShadowContainer } from "@/components/design/ShadowContainer"
-import { GitHubIcon } from 'components/Profile/SocialMediaList/SocialMediaIcons/GitHubIcon'
+import { GitHubIcon } from "@/components/Profile/SocialMediaList/SocialMediaIcons/GitHubIcon"
 
 export interface RepositoryProps {
   name: string
@@ -7,17 +7,19 @@ export interface RepositoryProps {
   href: string
 }
 
-export const Repository: React.FC<RepositoryProps> = (props) => {
+export const Repository = (props: RepositoryProps): JSX.Element => {
   const { name, description, href } = props
 
   return (
-    <ShadowContainer className='relative !mb-4 max-h-32 cursor-pointer p-6 transition-transform duration-200 ease-in-out hover:-translate-y-2'>
+    <ShadowContainer className="relative !mb-4 max-h-32 cursor-pointer p-6 transition-transform duration-200 ease-in-out hover:-translate-y-2">
-      <a href={href} target='_blank' rel='noopener noreferrer'>
+      <a href={href} target="_blank" rel="noopener noreferrer">
-        <div className='flex'>
+        <div className="flex">
-          <GitHubIcon className='mr-2 h-6' />
+          <GitHubIcon className="mr-2 h-6" />
-          <span className='text-yellow dark:text-yellow-dark'>{name}</span>
+          <span className="font-semibold text-yellow dark:text-yellow-dark">
+            {name}
+          </span>
         </div>
-        <p className='my-4'>{description}</p>
+        <p className="my-4">{description}</p>
       </a>
     </ShadowContainer>
   )

components/OpenSource/index.tsx

@@ -1,33 +1,35 @@
-import useTranslation from 'next-translate/useTranslation'
+import { getI18n } from "@/i18n/i18n.server"
 
-import { Repository } from './Repository'
+import { Repository } from "./Repository"
 
-export const OpenSource: React.FC = () => {
+export const OpenSource = (): JSX.Element => {
-  const { t } = useTranslation()
+  const i18n = getI18n()
 
   return (
-    <div className='mt-0 flex max-w-full flex-col items-center'>
+    <div className="mt-0 flex max-w-full flex-col items-center">
-      <p className='text-center'>{t('home:open-source.description')}</p>
+      <p className="text-center">
-      <div className='my-6 grid grid-cols-1 gap-6 md:w-10/12 md:grid-cols-2'>
+        {i18n.translate("home.open-source.description")}
+      </p>
+      <div className="my-6 grid grid-cols-1 gap-6 md:w-10/12 md:grid-cols-2">
         <Repository
-          name='nodejs/node'
+          name="nodejs/node"
-          description='Node.js JavaScript runtime 🐢🚀'
+          description="Node.js JavaScript runtime ✨🐢🚀✨"
-          href='https://github.com/nodejs/node/commits?author=Divlo'
+          href="https://github.com/nodejs/node/commits?author=theoludwig"
         />
         <Repository
-          name='standard/standard'
+          name="standard/standard"
-          description='🌟 JavaScript Style Guide, with linter & automatic code fixer'
+          description="🌟 JavaScript Style Guide, with linter & automatic code fixer"
-          href='https://github.com/standard/standard/commits?author=Divlo'
+          href="https://github.com/standard/standard/commits?author=theoludwig"
         />
         <Repository
-          name='nrwl/nx'
+          name="DefinitelyTyped/DefinitelyTyped"
-          description='Smart, Extensible Build Framework'
+          description="High quality TypeScript type definitions."
-          href='https://github.com/nrwl/nx/commits?author=Divlo'
+          href="https://github.com/DefinitelyTyped/DefinitelyTyped/commits?author=theoludwig"
         />
         <Repository
-          name='vercel/next.js'
+          name="vercel/next.js"
-          description='The React Framework for Production'
+          description="The React Framework"
-          href='https://github.com/vercel/next.js/commits?author=Divlo'
+          href="https://github.com/vercel/next.js/commits?author=theoludwig"
         />
       </div>
     </div>

components/Portfolio/PortfolioItem.tsx

@@ -1,6 +1,6 @@
-import Image from 'next/image'
+import Image from "next/image"
 
-import { ShadowContainer } from 'components/design/ShadowContainer'
+import { ShadowContainer } from "@/components/design/ShadowContainer"
 
 export interface PortfolioItemProps {
   title: string
@@ -9,33 +9,33 @@ export interface PortfolioItemProps {
   image: string
 }
 
-export const PortfolioItem: React.FC<PortfolioItemProps> = (props) => {
+export const PortfolioItem = (props: PortfolioItemProps): JSX.Element => {
   const { title, description, link, image } = props
 
   return (
-    <ShadowContainer className='relative cursor-pointer items-center sm:ml-10'>
+    <ShadowContainer className="relative cursor-pointer items-center sm:ml-10">
       <a
-        className='group inline-flex justify-center'
+        className="group inline-flex justify-center"
-        target='_blank'
+        target="_blank"
-        rel='noopener noreferrer'
+        rel="noopener noreferrer"
         href={link}
         aria-label={title}
       >
-        <div className='flex justify-center'>
+        <div className="flex justify-center">
           <Image
             quality={100}
-            className='h-auto w-auto transition-opacity duration-500 group-hover:opacity-20 dark:group-hover:opacity-5'
+            className="size-auto transition-opacity duration-500 group-hover:opacity-20 dark:group-hover:opacity-5"
             width={300}
             height={300}
             src={image}
             alt={title}
           />
         </div>
-        <div className='absolute bottom-0 h-auto overflow-hidden text-center opacity-0 transition-opacity duration-500 group-hover:opacity-100'>
+        <div className="absolute bottom-0 h-auto overflow-hidden text-center opacity-0 transition-opacity duration-500 group-hover:opacity-100">
-          <h3 className='my-6 text-xl font-semibold text-yellow dark:text-yellow-dark'>
+          <h3 className="my-6 text-2xl font-semibold text-yellow dark:text-yellow-dark">
             {title}
           </h3>
-          <p className='my-6'>{description}</p>
+          <p className="mx-4 my-6 font-semibold">{description}</p>
         </div>
       </a>
     </ShadowContainer>

components/Portfolio/index.tsx

@@ -1,21 +1,18 @@
-import useTranslation from 'next-translate/useTranslation'
+import { getI18n } from "@/i18n/i18n.server"
 
-import type { PortfolioItemProps } from './PortfolioItem'
+import type { PortfolioItemProps } from "./PortfolioItem"
-import { PortfolioItem } from './PortfolioItem'
+import { PortfolioItem } from "./PortfolioItem"
 
-export const Portfolio: React.FC = () => {
+export const Portfolio = (): JSX.Element => {
-  const { t } = useTranslation('home')
+  const i18n = getI18n()
 
-  const items: PortfolioItemProps[] = t(
+  let items = i18n.translate<PortfolioItemProps[]>("home.portfolio.items")
-    'home:portfolio.items',
+  if (!Array.isArray(items)) {
-    {},
+    items = []
-    {
+  }
-      returnObjects: true
-    }
-  )
 
   return (
-    <div className='flex w-full flex-wrap justify-center px-3'>
+    <div className="flex w-full flex-wrap justify-center px-3">
       {items.map((item, index) => {
         return <PortfolioItem key={index} {...item} />
       })}

components/Profile/ProfileDescriptionBottom.tsx

@@ -1,23 +1,21 @@
-import useTranslation from 'next-translate/useTranslation'
+import htmlParser from "html-react-parser"
 
-export const ProfileDescriptionBottom: React.FC = () => {
+import { getI18n } from "@/i18n/i18n.server"
-  const { t, lang } = useTranslation()
+
+export const ProfileDescriptionBottom = (): JSX.Element => {
+  const i18n = getI18n()
 
   return (
-    <p className='mt-8 mb-8 text-base font-normal text-gray dark:text-gray-dark'>
+    <div className="my-6 max-w-md text-center text-base text-gray dark:text-gray-dark">
-      {t('home:about.description-bottom')}
+      <p>{htmlParser(i18n.translate("home.about.description-bottom"))}</p>
-      {lang === 'fr' && (
+
-        <>
+      <br />
-          <br />
+      <a
-          <br />
+        href="/curriculum-vitae/index.html"
-          <a
+        className="font-semibold text-yellow hover:underline dark:text-yellow-dark"
-            href='/curriculum-vitae'
+      >
-            className='text-yellow hover:underline dark:text-yellow-dark'
+        Curriculum vitæ ({i18n.translate("common.fr-FR")})
-          >
+      </a>
-            Curriculum vitæ
+    </div>
-          </a>
-        </>
-      )}
-    </p>
   )
 }

components/Profile/ProfileInfo.tsx

@@ -1,17 +1,16 @@
-import useTranslation from 'next-translate/useTranslation'
+import { getI18n } from "@/i18n/i18n.server"
 
-export const ProfileInformation: React.FC = () => {
+export const ProfileInformation = (): JSX.Element => {
-  const { t } = useTranslation()
+  const i18n = getI18n()
 
   return (
-    <div className='mb-6 border-b-2 border-gray-600 pb-2 font-headline dark:border-gray-400'>
+    <div className="mb-6 border-b-2 border-gray-600 pb-2 font-headline dark:border-gray-400">
-      <h1 className='mb-2 text-4xl'>
+      <h1 className="mb-2 text-4xl font-semibold text-yellow dark:text-yellow-dark">
-        {t('home:about.i-am')}{' '}
+        Théo LUDWIG
-        <strong className='font-semibold text-yellow dark:text-yellow-dark'>
-          Divlo
-        </strong>
       </h1>
-      <h2 className='mb-3 text-base'>{t('home:about.description')}</h2>
+      <h2 className="mb-3 text-base">
+        {i18n.translate("home.about.description")}
+      </h2>
     </div>
   )
 }

components/Profile/ProfileList/ProfileItem.tsx

@@ -4,18 +4,18 @@ interface ProfileItemProps {
   link?: string
 }
 
-export const ProfileItem: React.FC<ProfileItemProps> = (props) => {
+export const ProfileItem = (props: ProfileItemProps): JSX.Element => {
   const { title, value, link } = props
 
   return (
-    <li className='mb-3 before:table after:clear-both after:table'>
+    <li className="mb-3 before:table after:clear-both after:table">
-      <strong className='float-left block w-28 text-sm font-bold text-black dark:text-white'>
+      <strong className="float-left block w-28 text-sm font-bold text-black dark:text-white">
         {title}
       </strong>
-      <span className='ml-0 mb-4 block text-sm font-normal text-gray dark:text-gray-dark sm:mb-0 sm:ml-32'>
+      <span className="mb-4 ml-0 block text-sm font-normal text-gray dark:text-gray-dark sm:mb-0 sm:ml-32">
         {link != null ? (
           <a
-            className='text-gray hover:underline dark:text-gray-dark'
+            className="text-gray hover:underline dark:text-gray-dark"
             href={link}
           >
             {value}

components/Profile/ProfileList/index.tsx

@@ -1,29 +1,46 @@
-import useTranslation from 'next-translate/useTranslation'
+"use client"
-import { useMemo } from 'react'
 
-import { DIVLO_BIRTHDAY, DIVLO_BIRTHDAY_DATE, getAge } from 'utils/getAge'
+import { useMemo } from "react"
 
-import { ProfileItem } from './ProfileItem'
+import { useI18n } from "@/i18n/i18n.client"
+import { BIRTH_DATE, BIRTH_DATE_STRING, getAge } from "@/utils/getAge"
+import type { CookiesStore } from "@/utils/constants"
 
-export const ProfileList: React.FC = () => {
+import { ProfileItem } from "./ProfileItem"
-  const { t } = useTranslation('home')
+
+export interface ProfileListProps {
+  cookiesStore: CookiesStore
+}
+
+export const ProfileList = (props: ProfileListProps): JSX.Element => {
+  const { cookiesStore } = props
+
+  const i18n = useI18n(cookiesStore)
 
   const age = useMemo(() => {
-    return getAge(DIVLO_BIRTHDAY)
+    return getAge(BIRTH_DATE)
   }, [])
 
   return (
-    <ul className='m-0 list-none p-0'>
+    <ul className="m-0 list-none p-0">
-      <ProfileItem title={t('home:about.full-name')} value='Théo LUDWIG' />
       <ProfileItem
-        title={t('home:about.birth-date')}
+        title={i18n.translate("home.about.pronouns")}
-        value={`${DIVLO_BIRTHDAY_DATE} (${age} ${t('home:about.years-old')})`}
+        value={i18n.translate("home.about.pronouns-value")}
       />
-      <ProfileItem title={t('home:about.nationality')} value='Alsace, France' />
       <ProfileItem
-        title='Email'
+        title={i18n.translate("home.about.birth-date")}
-        value='contact@divlo.fr'
+        value={`${BIRTH_DATE_STRING} (${age} ${i18n.translate(
-        link='mailto:contact@divlo.fr'
+          "home.about.years-old",
+        )})`}
+      />
+      <ProfileItem
+        title={i18n.translate("home.about.nationality")}
+        value="Alsace, France"
+      />
+      <ProfileItem
+        title="Email"
+        value="contact@theoludwig.fr"
+        link="mailto:contact@theoludwig.fr"
       />
     </ul>
   )

components/Profile/ProfileLogo.tsx

@@ -1,11 +1,11 @@
-import Image from 'next/image'
+import Image from "next/image"
 
-import DivloLogo from 'public/images/divlo_logo.png'
+import Logo from "@/public/images/logo.png"
 
-export const ProfileLogo: React.FC = () => {
+export const ProfileLogo = (): JSX.Element => {
   return (
-    <div className='max-h-[370px] max-w-[370px] px-2 py-6'>
+    <div className="max-h-[370px] max-w-[370px] px-2 py-6">
-      <Image quality={100} src={DivloLogo} alt='Divlo' priority />
+      <Image quality={100} src={Logo} alt="Théo LUDWIG" priority />
     </div>
   )
 }

components/Profile/SocialMediaList/SocialMediaIcons/EmailIcon.tsx

@@ -1,10 +1,12 @@
-import { Icon } from './Icon'
+import { Icon } from "./Icon"
 
-export const EmailIcon: React.FC<React.SVGProps<SVGSVGElement>> = (props) => {
+export const EmailIcon = (
+  props: React.SVGProps<SVGSVGElement>,
+): JSX.Element => {
   return (
     <Icon {...props}>
       <title>Email</title>
-      <path d='M15.61 12c0 1.99-1.62 3.61-3.61 3.61-1.99 0-3.61-1.62-3.61-3.61 0-1.99 1.62-3.61 3.61-3.61 1.99 0 3.61 1.62 3.61 3.61M12 0C5.383 0 0 5.383 0 12s5.383 12 12 12c2.424 0 4.761-.722 6.76-2.087l.034-.024-1.617-1.879-.027.017A9.494 9.494 0 0112 21.54c-5.26 0-9.54-4.28-9.54-9.54 0-5.26 4.28-9.54 9.54-9.54 5.26 0 9.54 4.28 9.54 9.54a9.63 9.63 0 01-.225 2.05c-.301 1.239-1.169 1.618-1.82 1.568-.654-.053-1.42-.52-1.426-1.661V12A6.076 6.076 0 0012 5.93 6.076 6.076 0 005.93 12 6.076 6.076 0 0012 18.07a6.02 6.02 0 004.3-1.792 3.9 3.9 0 003.32 1.805c.874 0 1.74-.292 2.437-.821.719-.547 1.256-1.336 1.553-2.285.047-.154.135-.504.135-.507l.002-.013c.175-.76.253-1.52.253-2.457 0-6.617-5.383-12-12-12' />
+      <path d="M15.61 12c0 1.99-1.62 3.61-3.61 3.61-1.99 0-3.61-1.62-3.61-3.61 0-1.99 1.62-3.61 3.61-3.61 1.99 0 3.61 1.62 3.61 3.61M12 0C5.383 0 0 5.383 0 12s5.383 12 12 12c2.424 0 4.761-.722 6.76-2.087l.034-.024-1.617-1.879-.027.017A9.494 9.494 0 0112 21.54c-5.26 0-9.54-4.28-9.54-9.54 0-5.26 4.28-9.54 9.54-9.54 5.26 0 9.54 4.28 9.54 9.54a9.63 9.63 0 01-.225 2.05c-.301 1.239-1.169 1.618-1.82 1.568-.654-.053-1.42-.52-1.426-1.661V12A6.076 6.076 0 0012 5.93 6.076 6.076 0 005.93 12 6.076 6.076 0 0012 18.07a6.02 6.02 0 004.3-1.792 3.9 3.9 0 003.32 1.805c.874 0 1.74-.292 2.437-.821.719-.547 1.256-1.336 1.553-2.285.047-.154.135-.504.135-.507l.002-.013c.175-.76.253-1.52.253-2.457 0-6.617-5.383-12-12-12" />
     </Icon>
   )
 }

components/Profile/SocialMediaList/SocialMediaIcons/GitHubIcon.tsx

@@ -1,10 +1,12 @@
-import { Icon } from './Icon'
+import { Icon } from "./Icon"
 
-export const GitHubIcon: React.FC<React.SVGProps<SVGSVGElement>> = (props) => {
+export const GitHubIcon = (
+  props: React.SVGProps<SVGSVGElement>,
+): JSX.Element => {
   return (
     <Icon {...props}>
       <title>GitHub</title>
-      <path d='M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12' />
+      <path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12" />
     </Icon>
   )
 }

components/Profile/SocialMediaList/SocialMediaIcons/GitLabIcon.tsx

@@ -1,10 +1,12 @@
-import { Icon } from './Icon'
+import { Icon } from "./Icon"
 
-export const GitLabIcon: React.FC<React.SVGProps<SVGSVGElement>> = (props) => {
+export const GitLabIcon = (
+  props: React.SVGProps<SVGSVGElement>,
+): JSX.Element => {
   return (
     <Icon {...props}>
       <title>GitLab</title>
-      <path d='M4.845.904c-.435 0-.82.28-.955.692C2.639 5.449 1.246 9.728.07 13.335a1.437 1.437 0 00.522 1.607l11.071 8.045c.2.145.472.144.67-.004l11.073-8.04a1.436 1.436 0 00.522-1.61c-1.285-3.942-2.683-8.256-3.817-11.746a1.004 1.004 0 00-.957-.684.987.987 0 00-.949.69l-2.405 7.408H8.203l-2.41-7.408a.987.987 0 00-.942-.69h-.006zm-.006 1.42l2.173 6.678H2.675zm14.326 0l2.168 6.678h-4.341zm-10.593 7.81h6.862c-1.142 3.52-2.288 7.04-3.434 10.559L8.572 10.135zm-5.514.005h4.321l3.086 9.5zm13.567 0h4.325c-2.467 3.17-4.95 6.328-7.411 9.502 1.028-3.167 2.059-6.334 3.086-9.502zM2.1 10.762l6.977 8.947-7.817-5.682a.305.305 0 01-.112-.341zm19.798 0l.952 2.922a.305.305 0 01-.11.341v.002l-7.82 5.68.026-.035z' />
+      <path d="M4.845.904c-.435 0-.82.28-.955.692C2.639 5.449 1.246 9.728.07 13.335a1.437 1.437 0 00.522 1.607l11.071 8.045c.2.145.472.144.67-.004l11.073-8.04a1.436 1.436 0 00.522-1.61c-1.285-3.942-2.683-8.256-3.817-11.746a1.004 1.004 0 00-.957-.684.987.987 0 00-.949.69l-2.405 7.408H8.203l-2.41-7.408a.987.987 0 00-.942-.69h-.006zm-.006 1.42l2.173 6.678H2.675zm14.326 0l2.168 6.678h-4.341zm-10.593 7.81h6.862c-1.142 3.52-2.288 7.04-3.434 10.559L8.572 10.135zm-5.514.005h4.321l3.086 9.5zm13.567 0h4.325c-2.467 3.17-4.95 6.328-7.411 9.502 1.028-3.167 2.059-6.334 3.086-9.502zM2.1 10.762l6.977 8.947-7.817-5.682a.305.305 0 01-.112-.341zm19.798 0l.952 2.922a.305.305 0 01-.11.341v.002l-7.82 5.68.026-.035z" />
     </Icon>
   )
 }

components/Profile/SocialMediaList/SocialMediaIcons/Icon.tsx

@@ -1,15 +1,15 @@
-import classNames from 'clsx'
+import classNames from "clsx"
 
-export const Icon: React.FC<React.SVGProps<SVGSVGElement>> = (props) => {
+export const Icon = (props: React.SVGProps<SVGSVGElement>): JSX.Element => {
   const { children, className, ...rest } = props
 
   return (
     <svg
-      xmlns='http://www.w3.org/2000/svg'
+      xmlns="http://www.w3.org/2000/svg"
-      viewBox='0 0 24 24'
+      viewBox="0 0 24 24"
       className={classNames(
-        'h-8 w-8 fill-current text-black dark:text-white',
+        "size-8 fill-current text-black dark:text-white",
-        className
+        className,
       )}
       {...rest}
     >

components/Profile/SocialMediaList/SocialMediaIcons/NPMIcon.tsx

@@ -1,10 +1,10 @@
-import { Icon } from './Icon'
+import { Icon } from "./Icon"
 
-export const NPMIcon: React.FC<React.SVGProps<SVGSVGElement>> = (props) => {
+export const NPMIcon = (props: React.SVGProps<SVGSVGElement>): JSX.Element => {
   return (
     <Icon {...props}>
       <title>npm</title>
-      <path d='M1.763 0C.786 0 0 .786 0 1.763v20.474C0 23.214.786 24 1.763 24h20.474c.977 0 1.763-.786 1.763-1.763V1.763C24 .786 23.214 0 22.237 0zM5.13 5.323l13.837.019-.009 13.836h-3.464l.01-10.382h-3.456L12.04 19.17H5.113z' />
+      <path d="M1.763 0C.786 0 0 .786 0 1.763v20.474C0 23.214.786 24 1.763 24h20.474c.977 0 1.763-.786 1.763-1.763V1.763C24 .786 23.214 0 22.237 0zM5.13 5.323l13.837.019-.009 13.836h-3.464l.01-10.382h-3.456L12.04 19.17H5.113z" />
     </Icon>
   )
 }

components/Profile/SocialMediaList/SocialMediaIcons/TwitchIcon.tsx

@@ -1,10 +1,12 @@
-import { Icon } from './Icon'
+import { Icon } from "./Icon"
 
-export const TwitchIcon: React.FC<React.SVGProps<SVGSVGElement>> = (props) => {
+export const TwitchIcon = (
+  props: React.SVGProps<SVGSVGElement>,
+): JSX.Element => {
   return (
     <Icon {...props}>
       <title>Twitch</title>
-      <path d='M11.571 4.714h1.715v5.143H11.57zm4.715 0H18v5.143h-1.714zM6 0L1.714 4.286v15.428h5.143V24l4.286-4.286h3.428L22.286 12V0zm14.571 11.143l-3.428 3.428h-3.429l-3 3v-3H6.857V1.714h13.714z' />
+      <path d="M11.571 4.714h1.715v5.143H11.57zm4.715 0H18v5.143h-1.714zM6 0L1.714 4.286v15.428h5.143V24l4.286-4.286h3.428L22.286 12V0zm14.571 11.143l-3.428 3.428h-3.429l-3 3v-3H6.857V1.714h13.714z" />
     </Icon>
   )
 }

components/Profile/SocialMediaList/SocialMediaIcons/TwitterIcon.tsx

@@ -1,10 +1,12 @@
-import { Icon } from './Icon'
+import { Icon } from "./Icon"
 
-export const TwitterIcon: React.FC<React.SVGProps<SVGSVGElement>> = (props) => {
+export const TwitterIcon = (
+  props: React.SVGProps<SVGSVGElement>,
+): JSX.Element => {
   return (
     <Icon {...props}>
       <title>Twitter</title>
-      <path d='M23.953 4.57a10 10 0 01-2.825.775 4.958 4.958 0 002.163-2.723c-.951.555-2.005.959-3.127 1.184a4.92 4.92 0 00-8.384 4.482C7.69 8.095 4.067 6.13 1.64 3.162a4.822 4.822 0 00-.666 2.475c0 1.71.87 3.213 2.188 4.096a4.904 4.904 0 01-2.228-.616v.06a4.923 4.923 0 003.946 4.827 4.996 4.996 0 01-2.212.085 4.936 4.936 0 004.604 3.417 9.867 9.867 0 01-6.102 2.105c-.39 0-.779-.023-1.17-.067a13.995 13.995 0 007.557 2.209c9.053 0 13.998-7.496 13.998-13.985 0-.21 0-.42-.015-.63A9.935 9.935 0 0024 4.59z' />
+      <path d="M23.953 4.57a10 10 0 01-2.825.775 4.958 4.958 0 002.163-2.723c-.951.555-2.005.959-3.127 1.184a4.92 4.92 0 00-8.384 4.482C7.69 8.095 4.067 6.13 1.64 3.162a4.822 4.822 0 00-.666 2.475c0 1.71.87 3.213 2.188 4.096a4.904 4.904 0 01-2.228-.616v.06a4.923 4.923 0 003.946 4.827 4.996 4.996 0 01-2.212.085 4.936 4.936 0 004.604 3.417 9.867 9.867 0 01-6.102 2.105c-.39 0-.779-.023-1.17-.067a13.995 13.995 0 007.557 2.209c9.053 0 13.998-7.496 13.998-13.985 0-.21 0-.42-.015-.63A9.935 9.935 0 0024 4.59z" />
     </Icon>
   )
 }

components/Profile/SocialMediaList/SocialMediaIcons/YouTubeIcon.tsx

@@ -1,10 +1,12 @@
-import { Icon } from './Icon'
+import { Icon } from "./Icon"
 
-export const YouTubeIcon: React.FC<React.SVGProps<SVGSVGElement>> = (props) => {
+export const YouTubeIcon = (
+  props: React.SVGProps<SVGSVGElement>,
+): JSX.Element => {
   return (
     <Icon {...props}>
       <title>YouTube</title>
-      <path d='M23.498 6.186a3.016 3.016 0 00-2.122-2.136C19.505 3.545 12 3.545 12 3.545s-7.505 0-9.377.505A3.017 3.017 0 00.502 6.186C0 8.07 0 12 0 12s0 3.93.502 5.814a3.016 3.016 0 002.122 2.136c1.871.505 9.376.505 9.376.505s7.505 0 9.377-.505a3.015 3.015 0 002.122-2.136C24 15.93 24 12 24 12s0-3.93-.502-5.814zM9.545 15.568V8.432L15.818 12l-6.273 3.568z' />
+      <path d="M23.498 6.186a3.016 3.016 0 00-2.122-2.136C19.505 3.545 12 3.545 12 3.545s-7.505 0-9.377.505A3.017 3.017 0 00.502 6.186C0 8.07 0 12 0 12s0 3.93.502 5.814a3.016 3.016 0 002.122 2.136c1.871.505 9.376.505 9.376.505s7.505 0 9.377-.505a3.015 3.015 0 002.122-2.136C24 15.93 24 12 24 12s0-3.93-.502-5.814zM9.545 15.568V8.432L15.818 12l-6.273 3.568z" />
     </Icon>
   )
 }

components/Profile/SocialMediaList/SocialMediaItem.tsx

@@ -1,21 +1,19 @@
-interface SocialMediaItemProps {
+interface SocialMediaItemProps extends React.PropsWithChildren {
   link: string
   ariaLabel: string
 }
 
-export const SocialMediaItem: React.FC<
+export const SocialMediaItem = (props: SocialMediaItemProps): JSX.Element => {
-  React.PropsWithChildren<SocialMediaItemProps>
-> = (props) => {
   const { link, ariaLabel, children } = props
 
   return (
-    <li className='mx-4 my-1 inline-block'>
+    <li className="mx-4 my-1 inline-block">
       <a
         href={link}
         aria-label={ariaLabel}
-        target='_blank'
+        target="_blank"
-        rel='noopener noreferrer'
+        rel="noopener noreferrer"
-        className='relative inline-block bg-transparent'
+        className="relative inline-block bg-transparent"
       >
         {children}
       </a>

components/Profile/SocialMediaList/index.tsx

@@ -1,37 +1,43 @@
-import { SocialMediaItem } from './SocialMediaItem'
+import { SocialMediaItem } from "./SocialMediaItem"
-import { TwitterIcon } from './SocialMediaIcons/TwitterIcon'
+import { TwitterIcon } from "./SocialMediaIcons/TwitterIcon"
-import { GitHubIcon } from './SocialMediaIcons/GitHubIcon'
+import { GitHubIcon } from "./SocialMediaIcons/GitHubIcon"
-import { GitLabIcon } from './SocialMediaIcons/GitLabIcon'
+import { GitLabIcon } from "./SocialMediaIcons/GitLabIcon"
-import { YouTubeIcon } from './SocialMediaIcons/YouTubeIcon'
+import { YouTubeIcon } from "./SocialMediaIcons/YouTubeIcon"
-import { TwitchIcon } from './SocialMediaIcons/TwitchIcon'
+import { TwitchIcon } from "./SocialMediaIcons/TwitchIcon"
-import { EmailIcon } from './SocialMediaIcons/EmailIcon'
+import { EmailIcon } from "./SocialMediaIcons/EmailIcon"
-import { NPMIcon } from './SocialMediaIcons/NPMIcon'
+import { NPMIcon } from "./SocialMediaIcons/NPMIcon"
 
-export const SocialMediaList: React.FC = () => {
+export const SocialMediaList = (): JSX.Element => {
   return (
-    <ul className='social-media-list m-0 mt-2 list-none py-4 text-center'>
+    <ul className="m-0 mt-2 list-none py-4 text-center">
-      <SocialMediaItem link='https://github.com/Divlo' ariaLabel='GitHub'>
+      <SocialMediaItem link="https://github.com/theoludwig" ariaLabel="GitHub">
         <GitHubIcon />
       </SocialMediaItem>
-      <SocialMediaItem link='https://gitlab.com/Divlo' ariaLabel='GitLab'>
+      <SocialMediaItem link="https://gitlab.com/theoludwig" ariaLabel="GitLab">
         <GitLabIcon />
       </SocialMediaItem>
-      <SocialMediaItem link='https://www.npmjs.com/~divlo' ariaLabel='NPM'>
+      <SocialMediaItem link="https://www.npmjs.com/~theoludwig" ariaLabel="npm">
         <NPMIcon />
       </SocialMediaItem>
-      <SocialMediaItem link='https://twitter.com/Divlo_FR' ariaLabel='Twitter'>
+      <SocialMediaItem
+        link="https://twitter.com/theoludwig_"
+        ariaLabel="Twitter"
+      >
         <TwitterIcon />
       </SocialMediaItem>
       <SocialMediaItem
-        link='https://www.youtube.com/c/Divlo'
+        link="https://www.youtube.com/@theo_ludwig"
-        ariaLabel='YouTube'
+        ariaLabel="YouTube"
       >
         <YouTubeIcon />
       </SocialMediaItem>
-      <SocialMediaItem link='https://www.twitch.tv/divlo' ariaLabel='Twitch'>
+      <SocialMediaItem
+        link="https://www.twitch.tv/theoludwig"
+        ariaLabel="Twitch"
+      >
         <TwitchIcon />
       </SocialMediaItem>
-      <SocialMediaItem link='mailto:contact@divlo.fr' ariaLabel='Email'>
+      <SocialMediaItem link="mailto:contact@theoludwig.fr" ariaLabel="Email">
         <EmailIcon />
       </SocialMediaItem>
     </ul>

components/Profile/index.tsx

@@ -1,15 +1,19 @@
-import { ProfileDescriptionBottom } from './ProfileDescriptionBottom'
+import { cookies } from "next/headers"
-import { ProfileInformation } from './ProfileInfo'
+
-import { ProfileList } from './ProfileList'
+import { ProfileDescriptionBottom } from "./ProfileDescriptionBottom"
-import { ProfileLogo } from './ProfileLogo'
+import { ProfileInformation } from "./ProfileInfo"
+import { ProfileList } from "./ProfileList"
+import { ProfileLogo } from "./ProfileLogo"
+
+export const Profile = (): JSX.Element => {
+  const cookiesStore = cookies()
 
-export const Profile: React.FC = () => {
   return (
-    <div className='flex flex-col items-center justify-center px-10 pt-2 md:flex-row md:pt-10'>
+    <div className="flex flex-col items-center justify-center px-10 pt-2 md:flex-row md:pt-10">
       <ProfileLogo />
       <div>
         <ProfileInformation />
-        <ProfileList />
+        <ProfileList cookiesStore={cookiesStore.toString()} />
         <ProfileDescriptionBottom />
       </div>
     </div>

components/Skills/Skill.tsx

@@ -1,46 +1,48 @@
-import { useTheme } from 'next-themes'
+import Image from "next/image"
-import Image from 'next/image'
-import { useMemo } from 'react'
 
-import type { SkillName } from './skills'
+import { getTheme } from "@/theme/theme.server"
-import { skills } from './skills'
+
+import type { SkillName } from "./skills"
+import { skills } from "./skills"
 
 export interface SkillComponentProps {
   skill: SkillName
 }
 
-export const SkillComponent: React.FC<SkillComponentProps> = (props) => {
+export const SkillComponent = (props: SkillComponentProps): JSX.Element => {
   const { skill } = props
-  const skillProperties = skills[skill]
-  const { theme } = useTheme()
 
-  const image = useMemo(() => {
+  const skillProperties = skills[skill]
-    if (typeof skillProperties.image === 'string') {
+
+  const theme = getTheme()
+
+  const getImage = (): string => {
+    if (typeof skillProperties.image === "string") {
       return skillProperties.image
     }
-    if (theme === 'light') {
+    if (theme === "light") {
       return skillProperties.image.light
     }
     return skillProperties.image.dark
-  }, [skillProperties, theme])
+  }
 
   return (
     <a
       href={skillProperties.link}
-      className='mx-2 max-w-xl text-yellow hover:underline dark:text-yellow-dark'
+      className="mx-2 max-w-xl text-yellow hover:underline dark:text-yellow-dark"
-      target='_blank'
+      target="_blank"
-      rel='noopener noreferrer'
+      rel="noopener noreferrer"
     >
-      <div className='text-center'>
+      <div className="text-center">
         <Image
-          className='inline h-auto w-auto'
+          className="inline size-16"
           quality={100}
-          width={60}
+          width={64}
-          height={60}
+          height={64}
           alt={skill}
-          src={image}
+          src={getImage()}
         />
-        <p className='mt-1'>{skill}</p>
+        <p className="mt-1 font-semibold">{skill}</p>
       </div>
     </a>
   )

components/Skills/SkillsSection.tsx

@@ -1,24 +1,24 @@
-import { ShadowContainer } from 'components/design/ShadowContainer'
+import { ShadowContainer } from "@/components/design/ShadowContainer"
 
 export interface SkillsSectionProps {
   title: string
   children: React.ReactNode
 }
 
-export const SkillsSection: React.FC<SkillsSectionProps> = (props) => {
+export const SkillsSection = (props: SkillsSectionProps): JSX.Element => {
   const { title, children } = props
 
   return (
     <ShadowContainer>
-      <div className='mx-auto w-full px-4'>
+      <div className="mx-auto w-full px-4">
-        <div className='flex flex-wrap px-4 py-6'>
+        <div className="flex flex-wrap px-4 py-6">
-          <div className='flex-1'>
+          <div className="flex-1">
-            <div className='mb-8 border-b border-gray-600 dark:border-white dark:border-opacity-10'>
+            <div className="mb-8 border-b border-gray-600 dark:border-white/10">
-              <h3 className='my-3 text-xl font-semibold text-yellow dark:text-yellow-dark'>
+              <h3 className="my-3 text-xl font-semibold text-yellow dark:text-yellow-dark">
                 {title}
               </h3>
             </div>
-            <div className='flex flex-wrap justify-around'>{children}</div>
+            <div className="flex flex-wrap justify-around">{children}</div>
           </div>
         </div>
       </div>

components/Skills/index.tsx

@@ -1,42 +1,40 @@
-import useTranslation from 'next-translate/useTranslation'
+import { getI18n } from "@/i18n/i18n.server"
 
-import { SkillComponent } from './Skill'
+import { SkillComponent } from "./Skill"
-import { SkillsSection } from './SkillsSection'
+import { SkillsSection } from "./SkillsSection"
 
-export const Skills: React.FC = () => {
+export const Skills = (): JSX.Element => {
-  const { t } = useTranslation()
+  const i18n = getI18n()
 
   return (
     <>
-      <SkillsSection title={t('home:skills.languages')}>
+      <SkillsSection title={i18n.translate("home.skills.languages")}>
-        <SkillComponent skill='JavaScript' />
+        <SkillComponent skill="TypeScript" />
-        <SkillComponent skill='TypeScript' />
+        <SkillComponent skill="Python" />
-        <SkillComponent skill='Python' />
+        <SkillComponent skill="C/C++" />
-        <SkillComponent skill='C/C++' />
+        <SkillComponent skill="PHP" />
-        <SkillComponent skill='PHP' />
       </SkillsSection>
 
-      <SkillsSection title='Front-end'>
+      <SkillsSection title="Frontend">
-        <SkillComponent skill='HTML' />
+        <SkillComponent skill="HTML" />
-        <SkillComponent skill='CSS' />
+        <SkillComponent skill="CSS" />
-        <SkillComponent skill='Tailwind CSS' />
+        <SkillComponent skill="Tailwind CSS" />
-        <SkillComponent skill='React.js (+ Next.js)' />
+        <SkillComponent skill="React.js (+ Next.js)" />
       </SkillsSection>
 
-      <SkillsSection title='Back-end'>
+      <SkillsSection title="Backend">
-        <SkillComponent skill='Laravel' />
+        <SkillComponent skill="Laravel" />
-        <SkillComponent skill='Node.js' />
+        <SkillComponent skill="Node.js" />
-        <SkillComponent skill='Fastify' />
+        <SkillComponent skill="Fastify" />
-        <SkillComponent skill='Prisma' />
+        <SkillComponent skill="PostgreSQL" />
-        <SkillComponent skill='PostgreSQL' />
       </SkillsSection>
 
-      <SkillsSection title={t('home:skills.software-tools')}>
+      <SkillsSection title={i18n.translate("home.skills.software-tools")}>
-        <SkillComponent skill='GNU/Linux' />
+        <SkillComponent skill="GNU/Linux" />
-        <SkillComponent skill='Ubuntu' />
+        <SkillComponent skill="Arch Linux" />
-        <SkillComponent skill='Visual Studio Code' />
+        <SkillComponent skill="Visual Studio Code" />
-        <SkillComponent skill='Git' />
+        <SkillComponent skill="Git" />
-        <SkillComponent skill='Docker' />
+        <SkillComponent skill="Docker" />
       </SkillsSection>
     </>
   )

components/Skills/skills.ts

@@ -5,111 +5,111 @@ export interface Skill {
 
 export const skills = {
   JavaScript: {
-    link: 'https://developer.mozilla.org/docs/Web/JavaScript',
+    link: "https://developer.mozilla.org/docs/Web/JavaScript",
-    image: '/images/skills/JavaScript.png'
+    image: "/images/skills/JavaScript.png",
   },
   TypeScript: {
-    link: 'https://www.typescriptlang.org/',
+    link: "https://www.typescriptlang.org/",
-    image: '/images/skills/TypeScript.png'
+    image: "/images/skills/TypeScript.png",
   },
   Python: {
-    link: 'https://www.python.org/',
+    link: "https://www.python.org/",
-    image: '/images/skills/Python.png'
+    image: "/images/skills/Python.png",
   },
-  'C/C++': {
+  "C/C++": {
-    link: 'https://isocpp.org/',
+    link: "https://isocpp.org/",
-    image: '/images/skills/C-Cpp.png'
+    image: "/images/skills/C-Cpp.png",
   },
   PHP: {
-    link: 'https://www.php.net/',
+    link: "https://www.php.net/",
-    image: '/images/skills/PHP.png'
+    image: "/images/skills/PHP.png",
   },
   Laravel: {
-    link: 'https://laravel.com/',
+    link: "https://laravel.com/",
-    image: '/images/skills/Laravel.png'
+    image: "/images/skills/Laravel.png",
   },
   Dart: {
-    link: 'https://dart.dev/',
+    link: "https://dart.dev/",
-    image: '/images/skills/Dart.png'
+    image: "/images/skills/Dart.png",
   },
   Flutter: {
-    link: 'https://flutter.dev/',
+    link: "https://flutter.dev/",
-    image: '/images/skills/Flutter.webp'
+    image: "/images/skills/Flutter.webp",
   },
   HTML: {
-    link: 'https://developer.mozilla.org/docs/Web/HTML',
+    link: "https://developer.mozilla.org/docs/Web/HTML",
-    image: '/images/skills/HTML.png'
+    image: "/images/skills/HTML.png",
   },
   CSS: {
-    link: 'https://developer.mozilla.org/docs/Web/CSS',
+    link: "https://developer.mozilla.org/docs/Web/CSS",
-    image: '/images/skills/CSS.png'
+    image: "/images/skills/CSS.png",
   },
-  'Tailwind CSS': {
+  "Tailwind CSS": {
-    link: 'https://tailwindcss.com/',
+    link: "https://tailwindcss.com/",
-    image: '/images/skills/TailwindCSS.png'
+    image: "/images/skills/TailwindCSS.png",
   },
   SASS: {
-    link: 'https://sass-lang.com/',
+    link: "https://sass-lang.com/",
-    image: '/images/skills/SASS.svg'
+    image: "/images/skills/SASS.svg",
   },
-  'React.js (+ Next.js)': {
+  "React.js (+ Next.js)": {
-    link: 'https://reactjs.org/',
+    link: "https://reactjs.org/",
-    image: '/images/skills/ReactJS.png'
+    image: "/images/skills/ReactJS.png",
   },
-  'Node.js': {
+  "Node.js": {
-    link: 'https://nodejs.org/',
+    link: "https://nodejs.org/",
-    image: '/images/skills/NodeJS.png'
+    image: "/images/skills/NodeJS.png",
   },
   Fastify: {
-    link: 'https://www.fastify.io/',
+    link: "https://www.fastify.io/",
     image: {
-      light: '/images/skills/Fastify-light.png',
+      light: "/images/skills/Fastify-light.png",
-      dark: '/images/skills/Fastify-dark.png'
+      dark: "/images/skills/Fastify-dark.png",
-    }
+    },
   },
   Prisma: {
-    link: 'https://www.prisma.io/',
+    link: "https://www.prisma.io/",
     image: {
-      light: '/images/skills/Prisma-light.png',
+      light: "/images/skills/Prisma-light.png",
-      dark: '/images/skills/Prisma-dark.png'
+      dark: "/images/skills/Prisma-dark.png",
-    }
+    },
   },
   PostgreSQL: {
-    link: 'https://www.postgresql.org/',
+    link: "https://www.postgresql.org/",
-    image: '/images/skills/PostgreSQL.png'
+    image: "/images/skills/PostgreSQL.png",
   },
   MySQL: {
-    link: 'https://www.mysql.com/',
+    link: "https://www.mysql.com/",
-    image: '/images/skills/MySQL.png'
+    image: "/images/skills/MySQL.png",
   },
   Strapi: {
-    link: 'https://strapi.io/',
+    link: "https://strapi.io/",
-    image: '/images/skills/Strapi.png'
+    image: "/images/skills/Strapi.png",
   },
-  'Visual Studio Code': {
+  "Visual Studio Code": {
-    link: 'https://code.visualstudio.com/',
+    link: "https://code.visualstudio.com/",
-    image: '/images/skills/Visual_Studio_Code.png'
+    image: "/images/skills/VisualStudioCode.png",
   },
   Git: {
-    link: 'https://git-scm.com/',
+    link: "https://git-scm.com/",
-    image: '/images/skills/Git.png'
+    image: "/images/skills/Git.png",
-  },
-  Hyper: {
-    link: 'https://hyper.is/',
-    image: '/images/skills/Hyper.svg'
   },
   Ubuntu: {
-    link: 'https://ubuntu.com/',
+    link: "https://ubuntu.com/",
-    image: '/images/skills/Ubuntu.png'
+    image: "/images/skills/Ubuntu.png",
   },
-  'GNU/Linux': {
+  "Arch Linux": {
-    link: 'https://www.gnu.org/',
+    link: "https://archlinux.org/",
-    image: '/images/skills/GNU-Linux.png'
+    image: "/images/skills/ArchLinux.png",
+  },
+  "GNU/Linux": {
+    link: "https://www.gnu.org/",
+    image: "/images/skills/GNU-Linux.png",
   },
   Docker: {
-    link: 'https://www.docker.com/',
+    link: "https://www.docker.com/",
-    image: '/images/skills/Docker.png'
+    image: "/images/skills/Docker.png",
-  }
+  },
 } as const
 
 export type SkillName = keyof typeof skills

components/design/Loader.tsx

@@ -0,0 +1,28 @@
+import classNames from "clsx"
+
+export interface LoaderProps {
+  width?: number
+  height?: number
+  className?: string
+}
+
+export const Loader = (props: LoaderProps): JSX.Element => {
+  const { width = 50, height = 50, className } = props
+
+  return (
+    <div
+      style={{
+        width,
+        height,
+      }}
+      className={classNames(
+        "inline-block animate-spin rounded-full border-[3px] border-current border-t-transparent text-yellow dark:text-yellow-dark",
+        className,
+      )}
+      role="status"
+      aria-label="loading"
+    >
+      <span className="sr-only">Loading...</span>
+    </div>
+  )
+}