{"id":50474904,"url":"https://github.com/softwarefactory-project/re-ansi","last_synced_at":"2026-06-01T12:31:30.997Z","repository":{"id":52228497,"uuid":"313641848","full_name":"softwarefactory-project/re-ansi","owner":"softwarefactory-project","description":"ANSI code to 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re-ansi\n\nAnsi code to HTML\n\n## Features\n\nre-ansi supports:\n\n* Cursor movement: `\\n`, line erase and `\\r` line erase\n* SGR parameter: italic, bold, underline and line-through\n* 3/4 bits [color code][ansi-color-code]\n\nre-ansi removes styles on new lines, so that a `\u003cbr /\u003e` can't be nested inside `\u003cspan style\u003e` elements.\n\nFor details, see the `AnsiCode.parse` function.\n\n## Install\n\nAdd to your `package.json`:\n\n```\nnpm install @softwarefactory-project/re-ansi\n```\n\nOr using yarn:\n\n```\nyarn add @softwarefactory-project/re-ansi\n```\n\nAdd to your `rescript.json`:\n\n```diff\n\"bs-dependencies\": [\n+  \"@softwarefactory-project/re-ansi\"\n]\n```\n\n## Usage\n\nIn reason:\n\n```reason\nlet log = \"green color: \\x1b[01m\\x1b[01;32mOK\\x1b[00m\";\n\n@react.component\nlet make = () =\u003e {\n  \u003cAnsi log /\u003e\n}\n```\n\nIn javascript:\n\n```javascript\nimport Ansi from \"@softwarefactory-project/re-ansi\";\n\nlet make = () =\u003e (\n  \u003cAnsi log=\"content...\" /\u003e;\n);\n```\n\n## Contribute\n\nContributions are most welcome, for example the project needs help to:\n\n- support more ANSI code.\n- enable custom colors, such as solarized, by changing the `fourBitColors` function to a property.\n\nGet started by running:\n\n```sh\ngit clone https://github.com/softwarefactory-project/re-ansi\ncd re-ansi\nnpm install\nnpm run test\n```\n\nThen build and run tests with `yarn test`.\n\nMake sure to read about [React][reason-react] and [Reason][rescript-lang] too.\n\nTo make a release:\n\n- Update the version number in packages.json\n- Run `npm run build \u0026\u0026 npm run bundle`\n- Then: `npm publish`\n- Tag and push the commit\n\n## Changes\n\n### 0.7.6\n\n- Add support for 256 colors mode.\n\n### 0.7.5\n\n- Fix link parsing when escape sequences at end of URL.\n\n### 0.7.4\n\n- Add the missing `Ansi.res.js` to the release.\n\n### 0.7.3\n\n- Better parse url.\n\n### 0.7.2\n\n- Use a bundle for the published JS library thanks to\n  https://github.com/rescript-lang/rescript-compiler/issues/6754#issuecomment-2153018168\n\n### 0.7.1\n\n- Use @rescript/std instead of rescript.\n\n### 0.7.0\n\n- Update to rescript version 11.\n\n### 0.6.0\n\n- Fix support for bright colors.\n\n### 0.5.0\n\n- Add support for `[m` and `[K`.\n\n### 0.4.0\n\n- Add support for underline and line-through text decoration.\n- Add support for lighter font style.\n- Add initial support for color reset.\n\n### 0.3.0\n\n- Add unique keys to react list elements.\n- Create a href elements for http links.\n\n### 0.2.1\n\n- Fix Ansi.parse to return the full document instead of the last line.\n\n### 0.2.0\n\n- Fix a recursion limit in Ansi.parse for log bigger than 10MB.\n\n### 0.1.3\n\n- Initial release.\n\n[ansi-color-code]: https://en.wikipedia.org/wiki/ANSI_escape_code#3-bit_and_4-bit\n[reason-react]: https://reasonml.github.io/reason-react/docs/en/components\n[rescript-lang]: 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