npm package
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ast-types is an Esprima-compatible implementation of the Mozilla JS Parser API, providing a modular abstract syntax tree (AST) type hierarchy. It is useful for working with JavaScript code structures, enabling efficient AST manipulation and traversal.
- lurq health score
- 66/100
- Confidence
- proven
- Weekly downloads
- 67,338,611
- Latest version
- 0.16.3
- Last release
- Aug 30, 2026
- License
- MIT
Should you depend on ast-types?
lurq's verdict: low
- No known advisories
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Scored from public signals (npm registry, GitHub, deps.dev and advisory databases). Data as of Sep 5, 2026; this page refreshes every 24 hours. Source repository.