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npm · #4779 most downloaded on npm
A tool for walking ASTs
Last release 1 months ago
01 Sep 2026
Release timing varies
gaps range from 2 weeks to 1.6 years
Nearly every release is documented
notes for 23 of 23 stable releases
Nothing withdrawn
no release was ever pulled
3 years old
23 releases · first in 2023
One column per quarter.
58321d5 : perf: reduce traversal allocations and mutation bookkeeping
e8b889e : chore: speed up array traversal
9c17204 : fix: update pkg.repository
pkg.repositoryKeep non-enumerable properties non-enumerable
Prevent false positive mutations
Return transformed node from context.next()
context.next() (#17)- Stable release
Push current node to path when calling visit
visitRequire next() to be called to visit children
next() to be called to visit childrenForward state from universal visitors
Skip children after calling visit
visitRename context.transform to context.visit
context.transform to context.visitRespect individual visitor transformations if universal visitors calls next(...)
next(...)Simplify Context type arguments
Context type argumentsSkip children when transforming
- Fix path type
path type- Fix package.json
- Export types
- Fix some type issues
Make visitor signature more forgiving
- Allow state to be null
null- Add pkg.files
pkg.files- First release
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