ankane/chartkick vs heartcombo/devise
heartcombo/devise shows stronger signals overall
As of September 2026, devise shows healthier maintenance signals than chartkick. devise rates Healthy overall while chartkick rates Mixed. chartkick last saw a commit 5 months ago with 2+ active contributors, while devise last saw a commit 2 months ago with 25+ active contributors. 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.
ankane/chartkick
Single-maintainer risk — review before adopting
top contributor handles 99% of recent commits; dependency CVE scan unavailable
No blocking repository signals were found — inspect the evidence before forking.
Documented and popular — useful reference codebase to read through.
dependency CVE scan unavailable
- ⚠Small team — 2 contributors active in recent commits
- ⚠Single-maintainer risk — top contributor 99% of recent commits
- ✓Last commit 6w ago
- ✓2 active contributors
- ✓MIT licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
heartcombo/devise
Strong maintenance signals
dependency CVE scan unavailable
No blocking repository signals were found — inspect the evidence before forking.
Documented and popular — useful reference codebase to read through.
Scorecard "Branch-Protection" is 0/10; dependency CVE scan unavailable
- ⚠Concentrated ownership — top contributor handles 59% of recent commits
- ⚠Scorecard: default branch unprotected (0/10)
- ✓Last commit 3mo ago
- ✓25+ active contributors
- ✓MIT licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests, cross-checked against OpenSSF Scorecard
Signal-by-signal breakdown
| chartkick | devise | |
|---|---|---|
| Stars | 6,527 | 24,356 |
| Last commit | 5mo ago | 2mo ago |
| License | MIT | MIT |
| Open issues | 7 | 235 |
| Has tests | ✓ | ✓ |
| Has CI | ✓ | ✓ |
| Test coverage | 27% | 100% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | — | C |
| Cycles | — | 0 |
| Bottom-line | Mixed signals | Healthy signals |
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