astral-sh/ruff vs ynqa/jnv
astral-sh/ruff shows stronger signals overall
As of June 2026, ruff shows healthier maintenance signals than jnv. ruff rates Healthy overall while jnv rates Mixed. ruff was committed to today with 21+ active contributors, while jnv last saw a commit 2 months ago with 1+ active contributor. Both use the MIT license. Neither has known critical or high-severity CVEs in its dependency tree.
Informational only. RepoPilot summarises public signals at the time of analysis. Not professional, security, or legal advice.
astral-sh/ruff →
Healthy across the board
Permissive license, no critical CVEs, actively maintained — safe to depend on.
Has a license, tests, and CI — clean foundation to fork and modify.
Documented and popular — useful reference codebase to read through.
No critical CVEs, sane security posture — runnable as-is.
- ✓Last commit today
- ✓21+ active contributors
- ✓Distributed ownership (top contributor 35% of recent commits)
- ✓MIT licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests, cross-checked against OpenSSF Scorecard
ynqa/jnv →
Solo project — review before adopting
single-maintainer (no co-maintainers visible); no tests detected
Has a license, tests, and CI — clean foundation to fork and modify.
Documented and popular — useful reference codebase to read through.
No critical CVEs, sane security posture — runnable as-is.
- ⚠Solo or near-solo (1 contributor active in recent commits)
- ⚠No test directory detected
- ✓Last commit 5w ago
- ✓MIT licensed
- ✓CI configured
What would improve this?
- →Use as dependency Mixed → Healthy if: onboard a second core maintainer
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
Signal-by-signal breakdown
| ruff | jnv | |
|---|---|---|
| Stars | 48,249 | 6,007 |
| Last commit | today | 2mo ago |
| License | MIT | MIT |
| Open issues | 2,036 | 22 |
| Has tests | ✓ | — |
| Has CI | ✓ | ✓ |
| Test coverage | 100% | 0% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | — | — |
| Cycles | — | — |
| Bottom-line | Healthy signals | Mixed signals |
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