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jj-lib

v0.39.0 Growing

Library for Jujutsu - an experimental version control system

Apache-2.0 Edition 2024 MSRV 1.89

Quick Verdict

  • โœ“Actively maintained (updated 23d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 154 crates
  • !Heavy dependency tree (53 direct deps)
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
87.7K
Dependents
154
Releases
35
Size
703KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

10.1K downloads in the last 30 days (337/day), up 21% from the previous period.

๐Ÿ”—
Moderate adoption

154 crates depend on jj-lib. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 2+ years old, jj-lib hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

53 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include jj-cli, turbocommit, lumen, steer-workspace, starship-jj. When high-quality crates choose jj-lib, it's a strong quality signal.

Health Breakdown

Maintenance 22/25

Recency, release consistency, active ratio

Quality 10/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
280/day avg+50%
010020030040050012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.38.0
30%
v0.37.0
23%
v0.36.0
17%
v0.35.0
17%
v0.39.0
12%

Release Timeline

35 releases1 yankedsince 2023
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2023
5
2024
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2025
14
2026
3
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Yanked

Feature Flags

default =["git"]

git*testingwatchman

README

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Maintainers

Dependencies
53
direct dependencies
Dependents
154
crates depend on jj-lib