astral-sh/ruff vs stalwartlabs/stalwart
astral-sh/ruff shows stronger signals overall
As of June 2026, ruff shows healthier maintenance signals than stalwart. ruff rates Healthy overall while stalwart rates Mixed. ruff was committed to today with 21+ active contributors, while stalwart last saw a commit 1 month ago with 1+ active contributor. 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
stalwartlabs/stalwart →
Missing license — unclear to depend on
no license — legally unclear; single-maintainer (no co-maintainers visible)
no license — can't legally use code
Documented and popular — useful reference codebase to read through.
no license — can't legally use code
- ⚠Solo or near-solo (1 contributor active in recent commits)
- ⚠No license — legally unclear to depend on
- ✓Last commit today
- ✓CI configured
- ✓Tests present
What would improve this?
- →Use as dependency Concerns → Mixed if: publish a permissive license (MIT, Apache-2.0, etc.)
- →Fork & modify Concerns → Mixed if: add a LICENSE file
- →Deploy as-is Concerns → Mixed if: add a LICENSE file
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
Signal-by-signal breakdown
| ruff | stalwart | |
|---|---|---|
| Stars | 48,249 | 12,669 |
| Last commit | today | 1mo ago |
| License | MIT | — |
| Open issues | 2,036 | 148 |
| Has tests | ✓ | ✓ |
| Has CI | ✓ | ✓ |
| Test coverage | 100% | 1% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | — | — |
| Cycles | — | — |
| Bottom-line | Healthy signals | Mixed signals |
Want the full analysis? astral-sh/ruff · stalwartlabs/stalwart
Ask AI about astral-sh/ruff vs stalwartlabs/stalwart
Open the chat with a comparison question pre-filled.