crossoverjie/jcsprout vs vavr-io/vavr
vavr-io/vavr shows stronger signals overall
As of June 2026, vavr shows healthier maintenance signals than jcsprout. vavr rates Healthy overall while jcsprout rates Mixed. jcsprout last saw a commit 2 years ago with 7+ active contributors, while vavr last saw a commit 1 month ago with 6+ active contributors. jcsprout is MIT-licensed while vavr is Apache-2.0-licensed. 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.
crossoverjie/jcsprout →
Stale — last commit 2y ago
last commit was 2y ago; top contributor handles 91% of recent commits
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.
- ⚠Stale — last commit 2y ago
- ⚠Single-maintainer risk — top contributor 91% of recent commits
- ✓7 active contributors
- ✓MIT licensed
- ✓CI configured
- ✓Tests present
What would improve this?
- →Use as dependency Mixed → Healthy if: 1 commit in the last 365 days
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
vavr-io/vavr →
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.
- ⚠Concentrated ownership — top contributor handles 54% of recent commits
- ✓Last commit today
- ✓6 active contributors
- ✓Apache-2.0 licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
Signal-by-signal breakdown
| jcsprout | vavr | |
|---|---|---|
| Stars | 26,941 | 6,136 |
| Last commit | 2y ago | 1mo ago |
| License | MIT | Apache-2.0 |
| Open issues | 45 | 91 |
| Has tests | ✓ | ✓ |
| Has CI | ✓ | ✓ |
| Test coverage | 40% | 100% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | — | — |
| Cycles | — | — |
| Bottom-line | Mixed signals | Healthy signals |
Want the full analysis? crossoverjie/jcsprout · vavr-io/vavr
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