AST Explorer

AST Explorer - A web tool to explore the ASTs generated by parsers.

• Stable Release: ast.sxzz.dev
• Dev Channel: ast-explorer.vercel.app

Feel free to add more languages and parsers via PR!

Features

• 🦾 Enable code highlighting, suggestions, and formatting with Monaco Editor.
• 🤩 Support most popular front-end languages and parsers.
• 🗒️ Save your code via URL. No database, no server downtime.
• 🐙 Customize parser version via CDN, e.g., @babel/parser alpha.
• 🌈 Set custom parser options with a GUI.
• 🌚 Good-looking dark mode theme.
• 📱 Even compatible with mobile devices.

Languages and Parsers

• JavaScript / TypeScript
  • Babel
  • TypeScript
  • Oxc
  • SWC
  • Acron
  • Espree
  • TypeScript ESLint
  • Esprima Next
  • Flow
  • Hermes
• Vue
• Svelte
• CSS
  • csstree
  • PostCSS
  • Lightning CSS
• HTML
  • htmlparser2
  • rehype
• JSON
  • json-to-ast
• WXML
• Markdown
  • remark
• YAML
  • yaml
• SQL
  • sql-parser-cst

Contributing

To contribute to the project, see Contribution Guide.

Credits

• https://astexplorer.net/
• https://play.swc.rs/

License

AGPL-3.0 License © 2023-PRESENT 三咲智子