acorn
https://github.com/acornjs/acorn
JavaScript
A small, fast, JavaScript-based JavaScript parser
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Help out
- Issues
- "Runtime Errors for Function Call Assignment Targets" Test262 tests fail
- `using` and `await using` parse issue
- Remove `expression` property from `Function{Declaration,Expression}`
- setup(infra): use npm workspaces
- Replace keyword Regexps with Sets for improved performance
- [acorn] Missing `value` property in `Token` (TypeScript)
- Strict mode detection logic
- Latest release is missing type definitions
- Add support for spec-compliant decorators
- tokenizer fails on an await expression containing a regexp
- Docs
- JavaScript not yet supported