diff --git a/website/components/FunctionTabs/FunctionTabs.css b/website/components/FunctionTabs/FunctionTabs.css
new file mode 100644
index 0000000..cae9782
--- /dev/null
+++ b/website/components/FunctionTabs/FunctionTabs.css
@@ -0,0 +1,39 @@
+.FunctionTabs__nav {
+    display: flex;
+    flex-wrap: wrap;
+    padding-left: 0;
+    margin-bottom: 0;
+    list-style: none;
+    border-bottom: 1px solid #d9e2ef;
+    margin-bottom: -1px;
+}
+.FunctionTabs__nav-item {
+    margin-bottom: -1px;
+    cursor: pointer;
+}
+.FunctionTabs__nav-link {
+    color: var(--text-color);
+    border: 1px solid #0c0b0b38;
+    border-bottom: 0px;
+    border-top-left-radius: .375rem;
+    border-top-right-radius: .375rem;
+    display: block;
+    padding: .5rem 1rem;
+}
+.FunctionTabs__nav-link-active {
+    border-color: #d9e2ef #d9e2ef #fff;
+    color: var(--important);
+}
+.FunctionTabs__nav-link:hover {
+    border-color: #f1f4f8 #f1f4f8 #d9e2ef;
+    text-decoration: none;
+}
+
+@media (max-width: 490px) {
+    .FunctionTabs__nav {
+        flex-direction: column;
+    }
+    .FunctionTabs__nav-link {
+        border-color: #f1f4f8 #f1f4f8 #d9e2ef;
+    }
+}
\ No newline at end of file
diff --git a/website/components/FunctionTabs/FunctionTabs.js b/website/components/FunctionTabs/FunctionTabs.js
new file mode 100644
index 0000000..2a63705
--- /dev/null
+++ b/website/components/FunctionTabs/FunctionTabs.js
@@ -0,0 +1,59 @@
+import { Fragment, useState } from 'react';
+import SwipeableViews from 'react-swipeable-views';
+import './FunctionTabs.css';
+
+function FunctionTabs(props) {
+
+    const [slideIndex, setSlideIndex] = useState(0);
+
+    return (
+        <Fragment>
+
+            {/* Tabs */}
+            <div className="container">
+                <div className="row justify-content-center">
+                    <ul className="FunctionTabs__nav">
+                        {(props.type !== 'article') &&
+                            <li className="FunctionTabs__nav-item">
+                                <a 
+                                    className={`FunctionTabs__nav-link ${(slideIndex === 0) ? "FunctionTabs__nav-link-active" : ""}`}
+                                    onClick={() => setSlideIndex(0)}
+                                >
+                                   ⚙️ Utilisation
+                                </a>
+                            </li>
+                        }
+                        <li className="FunctionTabs__nav-item">
+                            <a 
+                                className={`FunctionTabs__nav-link ${((slideIndex === 1 && props.type !== 'article') || (props.type === 'article' && slideIndex === 0)) ? "FunctionTabs__nav-link-active" : ""}`}
+                                onClick={() => setSlideIndex((props.type === 'article') ? 0 : 1)}
+                            >
+                               📝 Article
+                            </a>
+                        </li>
+                        <li className="FunctionTabs__nav-item">
+                            <a 
+                                className={`FunctionTabs__nav-link ${((slideIndex === 2 && props.type !== 'article') || (props.type === 'article' && slideIndex === 1)) ? "FunctionTabs__nav-link-active" : ""}`}
+                                onClick={() => setSlideIndex((props.type === 'article') ? 1 : 2)}
+                            >
+                                📬 Commentaires
+                            </a>
+                        </li>
+                    </ul>
+                </div>
+            </div>
+
+            {/* Tabs content */}
+            <div className="container-fluid">
+                <div className="row justify-content-center">
+                    <SwipeableViews onChangeIndex={(index) => setSlideIndex(index)} index={slideIndex} enableMouseEvents>
+                        {props.children}
+                    </SwipeableViews>
+                </div>
+            </div>
+
+        </Fragment>
+    );
+}
+
+export default FunctionTabs;
\ No newline at end of file
diff --git a/website/pages/functions/[slug].js b/website/pages/functions/[slug].js
index 0ddfa78..6cab65b 100644
--- a/website/pages/functions/[slug].js
+++ b/website/pages/functions/[slug].js
@@ -1,26 +1,61 @@
 import { Fragment } from 'react';
-import { useRouter } from 'next/router';
+import Link from 'next/link';
 import HeadTag from '../../components/HeadTag';
+import FunctionTabs from '../../components/FunctionTabs/FunctionTabs';
+import redirect from '../../utils/redirect';
+import api from '../../config/api';
 import { API_URL } from '../../config/config';
+import '../../public/css/pages/FunctionComponent.css';
 
-const FunctionComponent = () => {
-
-    const { slug } = useRouter().query;
+const FunctionComponent = (props) => {
+    console.log(props);
+    
+    // Constantes
+    const createdAt = new Date(props.createdAt);
+    const publicationDate = `${('0'+createdAt.getDate()).slice(-2)}/${('0'+(createdAt.getMonth()+1)).slice(-2)}/${createdAt.getFullYear()}`;
 
     return (
         <Fragment>
-            <HeadTag 
-                title={slug}
-                description={slug}
-                image={`${API_URL}/images/functions/${slug}.png`} 
-            />
-            <div className="container text-center">
-                <div className="row justify-content-center">
-                    <h1>{slug}</h1>
+            <HeadTag title={props.title} description={props.description} image={API_URL + props.image} />
+
+            <div className="container-fluid">
+
+                <div className="container-fluid">
+                    <div className="row justify-content-center text-center">
+                        <div className="FunctionComponent__top col-24">
+                            <img src={API_URL + props.image} alt={props.title} />
+                            <h1 className="FunctionComponent__title title-important">{props.title}</h1>
+                            <p className="FunctionComponent__description">{props.description}</p>
+                            <div className="FunctionCard__info">
+                                <Link href={`/functions?categoryId=${props.categorieId}`}>
+                                    <a className="FunctionCard__category" style={{ backgroundColor: props.categorie.color, color: 'inherit' }}>{props.categorie.name}</a>
+                                </Link>
+                                <p className="FunctionCard__publication-date">{publicationDate}</p>
+                            </div>
+                        </div>
+                    </div>
                 </div>
+
+                <div className="container-fluid">
+                    <div className="row justify-content-center">
+                        <FunctionTabs type={props.type}>
+                            <div>Slide 1</div>
+                            <div>Slide 2</div>
+                            <div>Slide 3</div>
+                        </FunctionTabs>
+                    </div>
+                </div>
+
             </div>
         </Fragment>
     );
 }
 
+export async function getServerSideProps(context) {
+    const { slug } = context.params;
+    return api.get(`/functions/${slug}`)
+        .then((response) => ({ props: response.data }))
+        .catch(() => redirect(context, '/404'));
+}
+
 export default FunctionComponent;
\ No newline at end of file
diff --git a/website/pages/functions/index.js b/website/pages/functions/index.js
index f876cef..b020458 100644
--- a/website/pages/functions/index.js
+++ b/website/pages/functions/index.js
@@ -1,4 +1,5 @@
 import { Fragment, useState, useEffect, useRef, useCallback } from 'react';
+import { useRouter } from 'next/router';
 import HeadTag from '../../components/HeadTag';
 import FunctionCard from '../../components/FunctionCard/FunctionCard';
 import Loader from '../../components/Loader';
@@ -8,6 +9,8 @@ import useAPI from '../../hooks/useAPI';
 
 const Functions = () => {
 
+    const { categoryId } = useRouter().query;
+
     // State de recherche et de catégories
     const [, categories]                = useAPI('/categories');
     const [inputSearch, setInputSearch] = useState({ search: "", selectedCategory: "0" });
@@ -39,6 +42,13 @@ const Functions = () => {
         });
     }
     
+    // Récupère la catégorie avec la query categoryId
+    useEffect(() => {
+        if (categoryId) {
+            handleChange({ target: { name: "selectedCategory", value: categoryId } });
+        }
+    }, [categoryId]);
+
     // Récupère les fonctions si la page change
     useEffect(() => {
         getFunctionsData().then((data) => setFunctionsData({ 
diff --git a/website/pages/index.js b/website/pages/index.js
index 9f3f797..4583350 100644
--- a/website/pages/index.js
+++ b/website/pages/index.js
@@ -27,7 +27,7 @@ const Home = () => {
                     {/* Slide 1 */}
                     <div className="row align-items-center justify-content-center">
                         <div className="col-24">
-                            <h1 className="Home__title-important important">FunctionProject</h1>
+                            <h1 className="title-important">FunctionProject</h1>
                             <p className="Home__description">
                                 Apprenez la programmation grâce à l'apprentissage par projet alias fonction.<br/>
                                 Découvrez la liste des fonctions disponibles : 
@@ -43,7 +43,7 @@ const Home = () => {
                     {/* Slide 2 */}
                     <div className="row align-items-center justify-content-center">
                         <div className="col-24">
-                            <h1 className="Home__title-important important">Code Source</h1>
+                            <h1 className="title-important">Code Source</h1>
                             <p className="Home__description">
                                 Le partage est essentiel afin de progresser. <br/>
                                 Par conséquent chaque fonction a un article expliquant comment elle fonctionne et <br/>
diff --git a/website/public/css/general.css b/website/public/css/general.css
index 9639d9f..dc8f532 100644
--- a/website/public/css/general.css
+++ b/website/public/css/general.css
@@ -26,9 +26,6 @@ p {
     font-size: 18px;
     line-height: 1.9;
 }
-h2 {
-    font-size: 1.8em;
-}
 a:hover {
     text-decoration: underline;
 }
@@ -76,6 +73,10 @@ a:hover {
 .align-items-center {
     align-items: center;
 }
+.title-important {
+    color: var(--important);
+    font-weight: 500;
+}
 a, .important {
     color: var(--important);
     text-decoration: none;
diff --git a/website/public/css/pages/FunctionComponent.css b/website/public/css/pages/FunctionComponent.css
new file mode 100644
index 0000000..501e516
--- /dev/null
+++ b/website/public/css/pages/FunctionComponent.css
@@ -0,0 +1,18 @@
+.FunctionComponent__top {
+    display: flex;
+    align-items: center;
+    position: relative;
+    flex-direction: column;
+    word-wrap: break-word;
+    box-shadow: 0px 0px 6px 6px rgba(0, 0, 0, .25);
+    border: 1px solid black;
+    border-radius: 1rem;
+    margin-top: 50px;
+}
+.FunctionComponent__title {
+    margin: 0;
+}
+.FunctionComponent__description {
+    word-break: break-all;
+    margin-bottom: 0;
+}
\ No newline at end of file
diff --git a/website/public/css/pages/index.css b/website/public/css/pages/index.css
index 8c198f5..aacd2fd 100644
--- a/website/public/css/pages/index.css
+++ b/website/public/css/pages/index.css
@@ -4,9 +4,6 @@
     justify-content: center;
     align-items: center;
 }
-.Home__title-important {
-    font-weight: 500;
-}
 .Home__logo-spin {
     cursor: pointer;
 }
diff --git a/website/utils/redirect.js b/website/utils/redirect.js
new file mode 100644
index 0000000..643e8da
--- /dev/null
+++ b/website/utils/redirect.js
@@ -0,0 +1,6 @@
+function redirect (ctx, path) {
+    ctx.res.writeHead(302, { Location: path });
+    ctx.res.end();
+}
+
+module.exports = redirect;
\ No newline at end of file