facebook/folly vs gabime/spdlog
Both showing Healthy signals — pick on fit, not health
Informational only. RepoPilot summarises public signals at the time of analysis. Not professional, security, or legal advice.
facebook/folly →
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.
- ✓Last commit today
- ✓41+ active contributors
- ✓Distributed ownership (top contributor 17% of recent commits)
Show 3 more →Show less
- ✓Apache-2.0 licensed
- ✓CI configured
- ✓Tests present
Maintenance signals: commit recency, contributor breadth, bus factor, license, CI, tests
gabime/spdlog →
Healthy across the board
worst of 4 axesnon-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.
- ✓Last commit today
- ✓40+ active contributors
- ✓Distributed ownership (top contributor 46% of recent commits)
Show 5 more →Show less
- ✓Other licensed
- ✓CI configured
- ✓Tests present
- ⚠Non-standard license (Other) — review terms
- ⚠Scorecard: default branch unprotected (0/10)
What would change the summary?
- →Use as dependency Concerns → Mixed if: clarify license terms
Maintenance signals: commit recency, contributor breadth, bus factor, license, CI, tests + OpenSSF Scorecard
Signal-by-signal breakdown
| folly | spdlog | |
|---|---|---|
| Stars | 30,366 | 28,743 |
| Last commit | 6d ago | 4d ago |
| License | Apache-2.0 | Other |
| Open issues | 443 | 45 |
| Has tests | ✓ | ✓ |
| Has CI | ✓ | ✓ |
| Test coverage | 100% | 100% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | — | — |
| Cycles | — | — |
| Bottom-line | Healthy signals | Healthy signals |
Want the full analysis? facebook/folly · gabime/spdlog
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