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PrismJS
8.6K Stars 1.0K Forks MIT License 3.1K Commits 223 Opened issues

Description

Lightweight, robust, elegant syntax highlighting.

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Prism

Build Status npm

Prism is a lightweight, robust, and elegant syntax highlighting library. It's a spin-off project from Dabblet.

You can learn more on prismjs.com.

Why another syntax highlighter?

More themes for Prism!

Contribute to Prism!

Prism depends on community contributions to expand and cover a wider array of use cases. If you like it, consider giving back by sending a pull request. Here are a few tips:

  • Read the documentation. Prism was designed to be extensible.
  • Do not edit
    prism.js
    , it’s just the version of Prism used by the Prism website and is built automatically. Limit your changes to the unminified files in the
    components/
    folder.
    prism.js
    and all minified files are also generated automatically by our build system.
  • The build system uses gulp to minify the files and build
    prism.js
    . With all of Prism's dependencies installed, you just need to run the command
    npm run build
    .
  • Please follow the code conventions used in the files already. For example, I use tabs for indentation and spaces for alignment. Opening braces are on the same line, closing braces on their own line regardless of construct. There is a space before the opening brace. etc etc.
  • Please try to err towards more smaller PRs rather than a few huge PRs. If a PR includes changes that I want to merge and also changes that I don't, handling it becomes difficult.
  • My time is very limited these days, so it might take a long time to review bigger PRs (small ones are usually merged very quickly), especially those modifying the Prism Core. This doesn't mean your PR is rejected.
  • If you contribute a new language definition, you will be responsible for handling bug reports about that language definition.
  • If you add a new language definition or plugin, you need to add it to
    components.json
    as well and rebuild Prism by running
    npm run build
    , so that it becomes available to the download build page. For new languages, please also add a few tests and an example in the
    examples/
    folder.
  • Go to prism-themes if you want to add a new theme.

Thank you so much for contributing!!

Translations

  • 中文说明

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