feat: add Syntax Highlighting for Messages

closes #18
2022-05-12 20:49:20 +02:00 · 2022-05-12 20:49:20 +02:00 · c0e2c547ef
commit c0e2c547ef
parent f555e406ef
3 changed files with 418 additions and 3 deletions
--- a/components/Application/Messages/Message/MessageText/MessageText.tsx
+++ b/components/Application/Messages/Message/MessageText/MessageText.tsx
@ -4,6 +4,8 @@ import gfm from 'remark-gfm'
 import remarkBreaks from 'remark-breaks'
 import remarkMath from 'remark-math'
 import rehypeKatex from 'rehype-katex'
+import { Prism as SyntaxHighlighter } from 'react-syntax-highlighter'
+import { vscDarkPlus } from 'react-syntax-highlighter/dist/cjs/styles/prism'

 import 'katex/dist/katex.min.css'

@ -41,6 +43,24 @@ export const MessageText: React.FC<MessageContentProps> = (props) => {
      components={{
        emoji: (props) => {
          return <Emoji value={props.value} size={20} />
+        },
+        code: (properties) => {
+          const { inline, className, children, ...props } = properties
+          const match = /language-(\w+)/.exec(className ?? '')
+          return !(inline as boolean) && match != null ? (
+            <SyntaxHighlighter
+              style={vscDarkPlus as any}
+              language={match[1]}
+              PreTag='div'
+              {...props}
+            >
+              {String(children).replace(/\n$/, '')}
+            </SyntaxHighlighter>
+          ) : (
+            <code className={className} {...props}>
+              {children}
+            </code>
+          )
        }
      }}
    >
--- a/package-lock.json
+++ b/package-lock.json
@ -32,6 +32,7 @@
        "react-markdown": "8.0.3",
        "react-responsive": "8.2.0",
        "react-swipeable": "7.0.0",
+        "react-syntax-highlighter": "15.5.0",
        "react-textarea-autosize": "8.3.3",
        "read-pkg": "7.1.0",
        "rehype-katex": "6.0.2",
@ -59,6 +60,7 @@
        "@types/node": "17.0.32",
        "@types/react": "18.0.9",
        "@types/react-responsive": "8.0.5",
+        "@types/react-syntax-highlighter": "15.5.1",
        "@types/unist": "2.0.6",
        "@typescript-eslint/eslint-plugin": "5.23.0",
        "@typescript-eslint/parser": "5.23.0",
@ -4286,6 +4288,15 @@
        "@types/react": "*"
      }
    },
+    "node_modules/@types/react-syntax-highlighter": {
+      "version": "15.5.1",
+      "resolved": "https://registry.npmjs.org/@types/react-syntax-highlighter/-/react-syntax-highlighter-15.5.1.tgz",
+      "integrity": "sha512-+yD6D8y21JqLf89cRFEyRfptVMqo2ROHyAlysRvFwT28gT5gDo3KOiXHwGilHcq9y/OKTjlWK0f/hZUicrBFPQ==",
+      "dev": true,
+      "dependencies": {
+        "@types/react": "*"
+      }
+    },
    "node_modules/@types/resolve": {
      "version": "1.17.1",
      "resolved": "https://registry.npmjs.org/@types/resolve/-/resolve-1.17.1.tgz",
@ -6016,6 +6027,24 @@
        "url": "https://github.com/sponsors/wooorm"
      }
    },
+    "node_modules/character-entities-legacy": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/character-entities-legacy/-/character-entities-legacy-1.1.4.tgz",
+      "integrity": "sha512-3Xnr+7ZFS1uxeiUDvV02wQ+QDbc55o97tIV5zHScSPJpcLm/r0DFPcoY3tYRp+VZukxuMeKgXYmsXQHO05zQeA==",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
+    "node_modules/character-reference-invalid": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/character-reference-invalid/-/character-reference-invalid-1.1.4.tgz",
+      "integrity": "sha512-mKKUkUbhPpQlCOfIuZkvSEgktjPFIsZKRRbC6KWVEMvlzblj3i3asQv5ODsrwt0N3pHAEvjP8KTQPHkp0+6jOg==",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
    "node_modules/chardet": {
      "version": "0.7.0",
      "resolved": "https://registry.npmjs.org/chardet/-/chardet-0.7.0.tgz",
@ -9251,6 +9280,18 @@
        "reusify": "^1.0.4"
      }
    },
+    "node_modules/fault": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/fault/-/fault-1.0.4.tgz",
+      "integrity": "sha512-CJ0HCB5tL5fYTEA7ToAq5+kTwd++Borf1/bifxd9iT70QcXr4MRrO3Llf8Ifs70q+SJcGHFtnIE/Nw6giCtECA==",
+      "dependencies": {
+        "format": "^0.2.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
    "node_modules/fb-watchman": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/fb-watchman/-/fb-watchman-2.0.1.tgz",
@ -9540,6 +9581,14 @@
        "node": "*"
      }
    },
+    "node_modules/format": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/format/-/format-0.2.2.tgz",
+      "integrity": "sha1-1hcBB+nv3E7TDJ3DkBbflCtctYs=",
+      "engines": {
+        "node": ">=0.4.x"
+      }
+    },
    "node_modules/forwarded": {
      "version": "0.2.0",
      "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
@ -10418,6 +10467,14 @@
        "tslib": "^2.0.3"
      }
    },
+    "node_modules/highlight.js": {
+      "version": "10.7.3",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.7.3.tgz",
+      "integrity": "sha512-tzcUFauisWKNHaRkN4Wjl/ZA07gENAjFl3J/c480dprkGTg5EQstgaNFqBfUqCq54kZRIEcreTsAgF/m2quD7A==",
+      "engines": {
+        "node": "*"
+      }
+    },
    "node_modules/homedir-polyfill": {
      "version": "1.0.3",
      "resolved": "https://registry.npmjs.org/homedir-polyfill/-/homedir-polyfill-1.0.3.tgz",
@ -11069,6 +11126,28 @@
        "node": ">=0.10.0"
      }
    },
+    "node_modules/is-alphabetical": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/is-alphabetical/-/is-alphabetical-1.0.4.tgz",
+      "integrity": "sha512-DwzsA04LQ10FHTZuL0/grVDk4rFoVH1pjAToYwBrHSxcrBIGQuXrQMtD5U1b0U2XVgKZCTLLP8u2Qxqhy3l2Vg==",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
+    "node_modules/is-alphanumerical": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/is-alphanumerical/-/is-alphanumerical-1.0.4.tgz",
+      "integrity": "sha512-UzoZUr+XfVz3t3v4KyGEniVL9BDRoQtY7tOyrRybkVNjDFWyo1yhXNGrrBTQxp3ib9BLAWs7k2YKBQsFRkZG9A==",
+      "dependencies": {
+        "is-alphabetical": "^1.0.0",
+        "is-decimal": "^1.0.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
    "node_modules/is-arrayish": {
      "version": "0.2.1",
      "resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.2.1.tgz",
@ -11178,6 +11257,15 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/is-decimal": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/is-decimal/-/is-decimal-1.0.4.tgz",
+      "integrity": "sha512-RGdriMmQQvZ2aqaQq3awNA6dCGtKpiDFcOzrTWrDAT2MiWrKQVPmxLGHl7Y2nNu6led0kEyoX0enY0qXYsv9zw==",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
    "node_modules/is-docker": {
      "version": "2.2.1",
      "resolved": "https://registry.npmjs.org/is-docker/-/is-docker-2.2.1.tgz",
@ -11233,6 +11321,15 @@
        "node": ">=0.10.0"
      }
    },
+    "node_modules/is-hexadecimal": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/is-hexadecimal/-/is-hexadecimal-1.0.4.tgz",
+      "integrity": "sha512-gyPJuv83bHMpocVYoqof5VDiZveEoGoFL8m3BXNb2VW8Xs+rz9kqO8LOQ5DH6EsuvilT1ApazU0pyl+ytbPtlw==",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
    "node_modules/is-installed-globally": {
      "version": "0.4.0",
      "resolved": "https://registry.npmjs.org/is-installed-globally/-/is-installed-globally-0.4.0.tgz",
@ -15031,6 +15128,19 @@
        "node": ">=0.10.0"
      }
    },
+    "node_modules/lowlight": {
+      "version": "1.20.0",
+      "resolved": "https://registry.npmjs.org/lowlight/-/lowlight-1.20.0.tgz",
+      "integrity": "sha512-8Ktj+prEb1RoCPkEOrPMYUN/nCggB7qAWe3a7OpMjWQkh3l2RD5wKRQ+o8Q8YuI9RG/xs95waaI/E6ym/7NsTw==",
+      "dependencies": {
+        "fault": "^1.0.0",
+        "highlight.js": "~10.7.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
    "node_modules/lru-cache": {
      "version": "5.1.1",
      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-5.1.1.tgz",
@ -20100,6 +20210,32 @@
      "integrity": "sha1-juqz5U+laSD+Fro493+iGqzC104=",
      "dev": true
    },
+    "node_modules/parse-entities": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/parse-entities/-/parse-entities-2.0.0.tgz",
+      "integrity": "sha512-kkywGpCcRYhqQIchaWqZ875wzpS/bMKhz5HnN3p7wveJTkTtyAB/AlnS0f8DFSqYW1T82t6yEAkEcB+A1I3MbQ==",
+      "dependencies": {
+        "character-entities": "^1.0.0",
+        "character-entities-legacy": "^1.0.0",
+        "character-reference-invalid": "^1.0.0",
+        "is-alphanumerical": "^1.0.0",
+        "is-decimal": "^1.0.0",
+        "is-hexadecimal": "^1.0.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
+    "node_modules/parse-entities/node_modules/character-entities": {
+      "version": "1.2.4",
+      "resolved": "https://registry.npmjs.org/character-entities/-/character-entities-1.2.4.tgz",
+      "integrity": "sha512-iBMyeEHxfVnIakwOuDXpVkc54HijNgCyQB2w0VfGQThle6NXn50zU6V/u+LDhxHcDUPojn6Kpga3PTAD8W1bQw==",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
    "node_modules/parse-filepath": {
      "version": "1.0.2",
      "resolved": "https://registry.npmjs.org/parse-filepath/-/parse-filepath-1.0.2.tgz",
@ -20783,6 +20919,14 @@
        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
      }
    },
+    "node_modules/prismjs": {
+      "version": "1.28.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.28.0.tgz",
+      "integrity": "sha512-8aaXdYvl1F7iC7Xm1spqSaY/OJBpYW3v+KJ+F17iYxvdc8sfjW194COK5wVhMZX45tGteiBQgdvD/nhxcRwylw==",
+      "engines": {
+        "node": ">=6"
+      }
+    },
    "node_modules/process-nextick-args": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
@ -21180,6 +21324,21 @@
        "react": "^16.8.3 || ^17 || ^18"
      }
    },
+    "node_modules/react-syntax-highlighter": {
+      "version": "15.5.0",
+      "resolved": "https://registry.npmjs.org/react-syntax-highlighter/-/react-syntax-highlighter-15.5.0.tgz",
+      "integrity": "sha512-+zq2myprEnQmH5yw6Gqc8lD55QHnpKaU8TOcFeC/Lg/MQSs8UknEA0JC4nTZGFAXC2J2Hyj/ijJ7NlabyPi2gg==",
+      "dependencies": {
+        "@babel/runtime": "^7.3.1",
+        "highlight.js": "^10.4.1",
+        "lowlight": "^1.17.0",
+        "prismjs": "^1.27.0",
+        "refractor": "^3.6.0"
+      },
+      "peerDependencies": {
+        "react": ">= 0.14.0"
+      }
+    },
    "node_modules/react-textarea-autosize": {
      "version": "8.3.3",
      "resolved": "https://registry.npmjs.org/react-textarea-autosize/-/react-textarea-autosize-8.3.3.tgz",
@ -21413,6 +21572,83 @@
        "esprima": "~4.0.0"
      }
    },
+    "node_modules/refractor": {
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/refractor/-/refractor-3.6.0.tgz",
+      "integrity": "sha512-MY9W41IOWxxk31o+YvFCNyNzdkc9M20NoZK5vq6jkv4I/uh2zkWcfudj0Q1fovjUQJrNewS9NMzeTtqPf+n5EA==",
+      "dependencies": {
+        "hastscript": "^6.0.0",
+        "parse-entities": "^2.0.0",
+        "prismjs": "~1.27.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
+    "node_modules/refractor/node_modules/comma-separated-tokens": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/comma-separated-tokens/-/comma-separated-tokens-1.0.8.tgz",
+      "integrity": "sha512-GHuDRO12Sypu2cV70d1dkA2EUmXHgntrzbpvOB+Qy+49ypNfGgFQIC2fhhXbnyrJRynDCAARsT7Ou0M6hirpfw==",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
+    "node_modules/refractor/node_modules/hast-util-parse-selector": {
+      "version": "2.2.5",
+      "resolved": "https://registry.npmjs.org/hast-util-parse-selector/-/hast-util-parse-selector-2.2.5.tgz",
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+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
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+    "node_modules/refractor/node_modules/hastscript": {
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+      "resolved": "https://registry.npmjs.org/hastscript/-/hastscript-6.0.0.tgz",
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+      "dependencies": {
+        "@types/hast": "^2.0.0",
+        "comma-separated-tokens": "^1.0.0",
+        "hast-util-parse-selector": "^2.0.0",
+        "property-information": "^5.0.0",
+        "space-separated-tokens": "^1.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
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+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.27.0.tgz",
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+      "engines": {
+        "node": ">=6"
+      }
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+    "node_modules/refractor/node_modules/property-information": {
+      "version": "5.6.0",
+      "resolved": "https://registry.npmjs.org/property-information/-/property-information-5.6.0.tgz",
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+      "dependencies": {
+        "xtend": "^4.0.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
+    "node_modules/refractor/node_modules/space-separated-tokens": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/space-separated-tokens/-/space-separated-tokens-1.1.5.tgz",
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+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
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@ -26090,7 +26326,6 @@
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@ -29424,6 +29659,15 @@
        "@types/react": "*"
      }
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+    "@types/react-syntax-highlighter": {
+      "version": "15.5.1",
+      "resolved": "https://registry.npmjs.org/@types/react-syntax-highlighter/-/react-syntax-highlighter-15.5.1.tgz",
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+      "dev": true,
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+      }
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+    "character-entities-legacy": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/character-entities-legacy/-/character-entities-legacy-1.1.4.tgz",
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+    },
+    "character-reference-invalid": {
+      "version": "1.1.4",
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+    },
    "chardet": {
      "version": "0.7.0",
      "resolved": "https://registry.npmjs.org/chardet/-/chardet-0.7.0.tgz",
@ -33158,6 +33412,14 @@
        "reusify": "^1.0.4"
      }
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+    "fault": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/fault/-/fault-1.0.4.tgz",
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+      "requires": {
+        "format": "^0.2.0"
+      }
+    },
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@ -33377,6 +33639,11 @@
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      "dev": true
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+    "format": {
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+      "resolved": "https://registry.npmjs.org/format/-/format-0.2.2.tgz",
+      "integrity": "sha1-1hcBB+nv3E7TDJ3DkBbflCtctYs="
+    },
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      "version": "0.2.0",
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@ -34036,6 +34303,11 @@
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      }
    },
+    "highlight.js": {
+      "version": "10.7.3",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.7.3.tgz",
+      "integrity": "sha512-tzcUFauisWKNHaRkN4Wjl/ZA07gENAjFl3J/c480dprkGTg5EQstgaNFqBfUqCq54kZRIEcreTsAgF/m2quD7A=="
+    },
    "homedir-polyfill": {
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      "resolved": "https://registry.npmjs.org/homedir-polyfill/-/homedir-polyfill-1.0.3.tgz",
@ -34525,6 +34797,20 @@
        "is-windows": "^1.0.1"
      }
    },
+    "is-alphabetical": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/is-alphabetical/-/is-alphabetical-1.0.4.tgz",
+      "integrity": "sha512-DwzsA04LQ10FHTZuL0/grVDk4rFoVH1pjAToYwBrHSxcrBIGQuXrQMtD5U1b0U2XVgKZCTLLP8u2Qxqhy3l2Vg=="
+    },
+    "is-alphanumerical": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/is-alphanumerical/-/is-alphanumerical-1.0.4.tgz",
+      "integrity": "sha512-UzoZUr+XfVz3t3v4KyGEniVL9BDRoQtY7tOyrRybkVNjDFWyo1yhXNGrrBTQxp3ib9BLAWs7k2YKBQsFRkZG9A==",
+      "requires": {
+        "is-alphabetical": "^1.0.0",
+        "is-decimal": "^1.0.0"
+      }
+    },
    "is-arrayish": {
      "version": "0.2.1",
      "resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.2.1.tgz",
@ -34601,6 +34887,11 @@
        "has-tostringtag": "^1.0.0"
      }
    },
+    "is-decimal": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/is-decimal/-/is-decimal-1.0.4.tgz",
+      "integrity": "sha512-RGdriMmQQvZ2aqaQq3awNA6dCGtKpiDFcOzrTWrDAT2MiWrKQVPmxLGHl7Y2nNu6led0kEyoX0enY0qXYsv9zw=="
+    },
    "is-docker": {
      "version": "2.2.1",
      "resolved": "https://registry.npmjs.org/is-docker/-/is-docker-2.2.1.tgz",
@ -34632,6 +34923,11 @@
        "is-extglob": "^2.1.1"
      }
    },
+    "is-hexadecimal": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/is-hexadecimal/-/is-hexadecimal-1.0.4.tgz",
+      "integrity": "sha512-gyPJuv83bHMpocVYoqof5VDiZveEoGoFL8m3BXNb2VW8Xs+rz9kqO8LOQ5DH6EsuvilT1ApazU0pyl+ytbPtlw=="
+    },
    "is-installed-globally": {
      "version": "0.4.0",
      "resolved": "https://registry.npmjs.org/is-installed-globally/-/is-installed-globally-0.4.0.tgz",
@ -37656,6 +37952,15 @@
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      "dev": true
    },
+    "lowlight": {
+      "version": "1.20.0",
+      "resolved": "https://registry.npmjs.org/lowlight/-/lowlight-1.20.0.tgz",
+      "integrity": "sha512-8Ktj+prEb1RoCPkEOrPMYUN/nCggB7qAWe3a7OpMjWQkh3l2RD5wKRQ+o8Q8YuI9RG/xs95waaI/E6ym/7NsTw==",
+      "requires": {
+        "fault": "^1.0.0",
+        "highlight.js": "~10.7.0"
+      }
+    },
    "lru-cache": {
      "version": "5.1.1",
      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-5.1.1.tgz",
@ -41204,6 +41509,26 @@
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      "dev": true
    },
+    "parse-entities": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/parse-entities/-/parse-entities-2.0.0.tgz",
+      "integrity": "sha512-kkywGpCcRYhqQIchaWqZ875wzpS/bMKhz5HnN3p7wveJTkTtyAB/AlnS0f8DFSqYW1T82t6yEAkEcB+A1I3MbQ==",
+      "requires": {
+        "character-entities": "^1.0.0",
+        "character-entities-legacy": "^1.0.0",
+        "character-reference-invalid": "^1.0.0",
+        "is-alphanumerical": "^1.0.0",
+        "is-decimal": "^1.0.0",
+        "is-hexadecimal": "^1.0.0"
+      },
+      "dependencies": {
+        "character-entities": {
+          "version": "1.2.4",
+          "resolved": "https://registry.npmjs.org/character-entities/-/character-entities-1.2.4.tgz",
+          "integrity": "sha512-iBMyeEHxfVnIakwOuDXpVkc54HijNgCyQB2w0VfGQThle6NXn50zU6V/u+LDhxHcDUPojn6Kpga3PTAD8W1bQw=="
+        }
+      }
+    },
    "parse-filepath": {
      "version": "1.0.2",
      "resolved": "https://registry.npmjs.org/parse-filepath/-/parse-filepath-1.0.2.tgz",
@ -41682,6 +42007,11 @@
        }
      }
    },
+    "prismjs": {
+      "version": "1.28.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.28.0.tgz",
+      "integrity": "sha512-8aaXdYvl1F7iC7Xm1spqSaY/OJBpYW3v+KJ+F17iYxvdc8sfjW194COK5wVhMZX45tGteiBQgdvD/nhxcRwylw=="
+    },
    "process-nextick-args": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
@ -41982,6 +42312,18 @@
      "resolved": "https://registry.npmjs.org/react-swipeable/-/react-swipeable-7.0.0.tgz",
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    },
+    "react-syntax-highlighter": {
+      "version": "15.5.0",
+      "resolved": "https://registry.npmjs.org/react-syntax-highlighter/-/react-syntax-highlighter-15.5.0.tgz",
+      "integrity": "sha512-+zq2myprEnQmH5yw6Gqc8lD55QHnpKaU8TOcFeC/Lg/MQSs8UknEA0JC4nTZGFAXC2J2Hyj/ijJ7NlabyPi2gg==",
+      "requires": {
+        "@babel/runtime": "^7.3.1",
+        "highlight.js": "^10.4.1",
+        "lowlight": "^1.17.0",
+        "prismjs": "^1.27.0",
+        "refractor": "^3.6.0"
+      }
+    },
    "react-textarea-autosize": {
      "version": "8.3.3",
      "resolved": "https://registry.npmjs.org/react-textarea-autosize/-/react-textarea-autosize-8.3.3.tgz",
@ -42161,6 +42503,58 @@
        "esprima": "~4.0.0"
      }
    },
+    "refractor": {
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/refractor/-/refractor-3.6.0.tgz",
+      "integrity": "sha512-MY9W41IOWxxk31o+YvFCNyNzdkc9M20NoZK5vq6jkv4I/uh2zkWcfudj0Q1fovjUQJrNewS9NMzeTtqPf+n5EA==",
+      "requires": {
+        "hastscript": "^6.0.0",
+        "parse-entities": "^2.0.0",
+        "prismjs": "~1.27.0"
+      },
+      "dependencies": {
+        "comma-separated-tokens": {
+          "version": "1.0.8",
+          "resolved": "https://registry.npmjs.org/comma-separated-tokens/-/comma-separated-tokens-1.0.8.tgz",
+          "integrity": "sha512-GHuDRO12Sypu2cV70d1dkA2EUmXHgntrzbpvOB+Qy+49ypNfGgFQIC2fhhXbnyrJRynDCAARsT7Ou0M6hirpfw=="
+        },
+        "hast-util-parse-selector": {
+          "version": "2.2.5",
+          "resolved": "https://registry.npmjs.org/hast-util-parse-selector/-/hast-util-parse-selector-2.2.5.tgz",
+          "integrity": "sha512-7j6mrk/qqkSehsM92wQjdIgWM2/BW61u/53G6xmC8i1OmEdKLHbk419QKQUjz6LglWsfqoiHmyMRkP1BGjecNQ=="
+        },
+        "hastscript": {
+          "version": "6.0.0",
+          "resolved": "https://registry.npmjs.org/hastscript/-/hastscript-6.0.0.tgz",
+          "integrity": "sha512-nDM6bvd7lIqDUiYEiu5Sl/+6ReP0BMk/2f4U/Rooccxkj0P5nm+acM5PrGJ/t5I8qPGiqZSE6hVAwZEdZIvP4w==",
+          "requires": {
+            "@types/hast": "^2.0.0",
+            "comma-separated-tokens": "^1.0.0",
+            "hast-util-parse-selector": "^2.0.0",
+            "property-information": "^5.0.0",
+            "space-separated-tokens": "^1.0.0"
+          }
+        },
+        "prismjs": {
+          "version": "1.27.0",
+          "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.27.0.tgz",
+          "integrity": "sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA=="
+        },
+        "property-information": {
+          "version": "5.6.0",
+          "resolved": "https://registry.npmjs.org/property-information/-/property-information-5.6.0.tgz",
+          "integrity": "sha512-YUHSPk+A30YPv+0Qf8i9Mbfe/C0hdPXk1s1jPVToV8pk8BQtpw10ct89Eo7OWkutrwqvT0eicAxlOg3dOAu8JA==",
+          "requires": {
+            "xtend": "^4.0.0"
+          }
+        },
+        "space-separated-tokens": {
+          "version": "1.1.5",
+          "resolved": "https://registry.npmjs.org/space-separated-tokens/-/space-separated-tokens-1.1.5.tgz",
+          "integrity": "sha512-q/JSVd1Lptzhf5bkYm4ob4iWPjx0KiRe3sRFBNrVqbJkFaBm5vbbowy1mymoPNLRa52+oadOhJ+K49wsSeSjTA=="
+        }
+      }
+    },
    "regenerate": {
      "version": "1.4.2",
      "resolved": "https://registry.npmjs.org/regenerate/-/regenerate-1.4.2.tgz",
@ -45772,8 +46166,7 @@
    "xtend": {
      "version": "4.0.2",
      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
-      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
-      "dev": true
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ=="
    },
    "y18n": {
      "version": "5.0.8",
--- a/package.json
+++ b/package.json
@ -54,6 +54,7 @@
    "react-markdown": "8.0.3",
    "react-responsive": "8.2.0",
    "react-swipeable": "7.0.0",
+    "react-syntax-highlighter": "15.5.0",
    "react-textarea-autosize": "8.3.3",
    "read-pkg": "7.1.0",
    "rehype-katex": "6.0.2",
@ -81,6 +82,7 @@
    "@types/node": "17.0.32",
    "@types/react": "18.0.9",
    "@types/react-responsive": "8.0.5",
+    "@types/react-syntax-highlighter": "15.5.1",
    "@types/unist": "2.0.6",
    "@typescript-eslint/eslint-plugin": "5.23.0",
    "@typescript-eslint/parser": "5.23.0",