63
libcst
v1.8.6 StableA Python parser and Concrete Syntax Tree library.
MIT AND (MIT AND PSF-2.0) Edition 2018 MSRV 1.70
Quick Verdict
- ✓Stable API (1.x for 2+ years)
- ✓Team maintained (2 owners)
- ✓Permissive license (MIT AND (MIT AND PSF-2.0))
Security
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Downloads
669.7K
Dependents
0
Releases
16
Size
111KB
Deep Insights
📈
Strong growth momentum
149.7K downloads in the last 30 days (5.0K/day), up 73% from the previous period.
👤
Prolific maintainer
The primary maintainer publishes 70 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
✅
Stable for 2+ years
The API has been stable (1.x) for over 2 years with 16 releases. This level of maturity means you can depend on it without worrying about breaking changes.
Health Breakdown
Maintenance 13/25
Recency, release consistency, active ratio
Quality 19/25
Yanked ratio, deps, size, maturity, features
Community 10/20
Reverse deps, ownership, ecosystem
Popularity 7/15
Downloads, momentum, growth trend
Documentation 14/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
3K/day avg+166%
Version Adoption
v1.8.6
44%
v1.8.5
16%
v1.1.0
14%
v1.8.2
13%
v1.4.0
13%
Release Timeline
16 releasessince 2023
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2023
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2026
LessMore
Feature Flags
default =["py"]
py*trace
README
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Maintainers
Dependencies
12
direct dependencies
Dependents
0
crates depend on libcst