flowable/flowable-engine vs halo-dev/halo
Both showing Healthy signals — pick on fit, not health
As of June 2026, flowable-engine and halo both show healthy maintenance signals. flowable-engine last saw a commit 1 month ago with 12+ active contributors, while halo last saw a commit 1 month ago with 11+ active contributors. flowable-engine is Apache-2.0-licensed while halo 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.
flowable/flowable-engine →
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.
- ⚠No test directory detected
- ✓Last commit 2d ago
- ✓12 active contributors
- ✓Distributed ownership (top contributor 47% of recent commits)
- ✓Apache-2.0 licensed
- ✓CI configured
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
halo-dev/halo →
Healthy across the board
copyleft license (GPL-3.0) — review compatibility
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.
- ⚠GPL-3.0 is copyleft — check downstream compatibility
- ✓Last commit 1d ago
- ✓11 active contributors
- ✓Distributed ownership (top contributor 44% of recent commits)
- ✓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
| flowable-engine | halo | |
|---|---|---|
| Stars | 9,241 | 38,498 |
| Last commit | 1mo ago | 1mo ago |
| License | Apache-2.0 | GPL-3.0 |
| Open issues | 398 | 189 |
| Has tests | — | ✓ |
| Has CI | ✓ | ✓ |
| Test coverage | — | 11% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | — | — |
| Cycles | — | — |
| Bottom-line | Healthy signals | Healthy signals |
Want the full analysis? flowable/flowable-engine · halo-dev/halo
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