stleary/json-java vs xuxueli/xxl-job
stleary/json-java shows stronger signals overall
As of June 2026, json-java shows healthier maintenance signals than xxl-job. json-java rates Healthy overall while xxl-job rates Mixed. json-java last saw a commit 3 months ago with 12+ active contributors, while xxl-job last saw a commit 1 month ago with 7+ active contributors. json-java is Other-licensed while xxl-job is GPL-3.0-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.
stleary/json-java →
Healthy across the board
non-standard license (Other)
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.
- ⚠Non-standard license (Other) — review terms
- ✓Last commit 6w ago
- ✓12 active contributors
- ✓Distributed ownership (top contributor 30% of recent commits)
- ✓Other licensed
- ✓CI configured
- ✓Tests present
What would improve this?
- →Use as dependency Concerns → Mixed if: clarify license terms
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
xuxueli/xxl-job →
Single-maintainer risk — review before adopting
copyleft license (GPL-3.0) — review compatibility; top contributor handles 94% 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.
- ⚠Single-maintainer risk — top contributor 94% of recent commits
- ⚠GPL-3.0 is copyleft — check downstream compatibility
- ✓Last commit 4d ago
- ✓7 active contributors
- ✓GPL-3.0 licensed
- ✓CI configured
- ✓Tests present
What would improve this?
- →Use as dependency Concerns → Mixed if: relicense under MIT/Apache-2.0 (rare for established libs)
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
Signal-by-signal breakdown
| json-java | xxl-job | |
|---|---|---|
| Stars | 4,714 | 30,120 |
| Last commit | 3mo ago | 1mo ago |
| License | Other | GPL-3.0 |
| Open issues | 28 | 85 |
| Has tests | ✓ | ✓ |
| Has CI | ✓ | ✓ |
| Test coverage | 100% | 33% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | — | — |
| Cycles | — | — |
| Bottom-line | Healthy signals | Mixed signals |
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