jakewharton/butterknife vs openzipkin/zipkin
openzipkin/zipkin shows stronger signals overall
As of September 2026, zipkin shows healthier maintenance signals than butterknife. zipkin rates Healthy overall while butterknife rates Mixed. butterknife last saw a commit 3 years ago with 17+ active contributors, while zipkin last saw a commit 5 months ago with 11+ active contributors. Both use the Apache-2.0 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.
jakewharton/butterknife
Stale — last commit 3y ago
last commit was 3y ago; dependency CVE scan unavailable
No blocking repository signals were found — inspect the evidence before forking.
Documented and popular — useful reference codebase to read through.
last commit was 3y ago; dependency CVE scan unavailable
- ⚠Stale — last commit 3y ago
- ⚠Concentrated ownership — top contributor handles 75% of recent commits
- ✓17 active contributors
- ✓Apache-2.0 licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
openzipkin/zipkin
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.
dependency CVE scan unavailable
- ✓Last commit 4w ago
- ✓11 active contributors
- ✓Distributed ownership (top contributor 42% of recent commits)
- ✓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
| butterknife | zipkin | |
|---|---|---|
| Stars | 25,377 | 17,434 |
| Last commit | 3y ago | 5mo ago |
| License | Apache-2.0 | Apache-2.0 |
| Open issues | 119 | 168 |
| Has tests | ✓ | ✓ |
| Has CI | ✓ | ✓ |
| Test coverage | 57% | 100% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | — | — |
| Cycles | — | — |
| Bottom-line | Mixed signals | Healthy signals |
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