61
ast-grep
v0.42.0 GrowingSearch and Rewrite code at large scale using precise AST pattern
MIT Edition 2021 MSRV 1.79
Quick Verdict
- ✓Actively maintained (updated 12d ago)
- !Pre-1.0: API may have breaking changes
- !Heavy dependency tree (29 direct deps)
- ✓Permissive license (MIT)
Security
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Downloads
589.5K
Dependents
21
Releases
168
Size
94KB
Deep Insights
📊
Steady growth
9.8K downloads in the last 30 days (327/day), up 10% 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
29 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 19/25
Recency, release consistency, active ratio
Quality 10/25
Yanked ratio, deps, size, maturity, features
Community 10/20
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
307/day avg+1%
Top Dependents
Most downloaded crates that depend on ast-grep
Version Adoption
v0.39.5
24%
v0.35.0
22%
v0.36.2
20%
v0.39.6
19%
v0.37.0
13%
Release Timeline
168 releases1 yankedsince 2022
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2022
14
2023
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2024
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2025
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2026
5
LessMore|Yanked
README
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Maintainers
Dependencies
29
direct dependencies
Dependents
21
crates depend on ast-grep