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ast-grep
v0.43.0 GrowingSearch and Rewrite code at large scale using precise AST pattern
MIT Edition 2021 MSRV 1.79
Quick Verdict
- ✓Actively maintained (updated 0d ago)
- !Pre-1.0: API may have breaking changes
- !Heavy dependency tree (30 direct deps)
- ✓Permissive license (MIT)
Security
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Downloads
606.9K
Dependents
60
Releases
172
Size
96KB
Deep Insights
📈
Strong growth momentum
10.5K downloads in the last 30 days (350/day), up 44% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 3+ years old, ast-grep hasn't reached 1.0 yet. Expect potential API changes between versions.
📦
Heavy dependency tree
30 direct dependencies. Consider the impact on compile times and supply chain complexity.
🌟
Used by top crates
Notable dependents include sljit-sys, agcodex-core, wsb. When high-quality crates choose ast-grep, it's a strong quality signal.
Health Breakdown
Maintenance 20/25
Recency, release consistency, active ratio
Quality 10/25
Yanked ratio, deps, size, maturity, features
Community 11/20
Reverse deps, ownership, ecosystem
Popularity 7/15
Downloads, momentum, growth trend
Documentation 15/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
303/day avg+8%
Top Dependents
Most downloaded crates that depend on ast-grep
Version Adoption
v0.40.5
32%
v0.42.1
28%
v0.42.0
16%
v0.41.0
12%
v0.40.3
11%
Release Timeline
10 releasessince 2025
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README
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Maintainers
Dependencies
30
direct dependencies
Dependents
60
crates depend on ast-grep