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ast-grep-config

v0.42.0 Growing

Search and Rewrite code at large scale using precise AST pattern

MIT Edition 2021 MSRV 1.79
#search#ast#pattern#rewrite#codemod

Quick Verdict

  • โœ“Actively maintained (updated 12d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 546 crates
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
336.5K
Dependents
546
Releases
170
Size
62KB

Deep Insights

๐Ÿ“Š
Steady growth

12.4K downloads in the last 30 days (412/day), up 20% from the previous period.

๐Ÿ”—
Moderate adoption

546 crates depend on ast-grep-config. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 3+ years old, ast-grep-config hasn't reached 1.0 yet. Expect potential API changes between versions.

๐ŸŒŸ
Used by top crates

Notable dependents include ast-grep, ast-grep-lsp, ast-grep-napi, ast-grep-py, ast-grep-wasm. When high-quality crates choose ast-grep-config, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 10/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
367/day avg+14%
020040060080012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.35.0
31%
v0.40.5
23%
v0.34.4
18%
v0.36.1
15%
v0.39.4
13%

Release Timeline

170 releases1 yankedsince 2022
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2022
13
2023
60
2024
59
2025
33
2026
5
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Yanked

Feature Flags

default =["tree-sitter"]

tree-sitter*

README

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Maintainers

Dependencies
9
direct dependencies
Dependents
546
crates depend on ast-grep-config

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