dotnet/roslyn vs mgth/littlebigmouse
dotnet/roslyn shows stronger signals overall
As of June 2026, roslyn shows healthier maintenance signals than littlebigmouse. roslyn rates Healthy overall while littlebigmouse rates Mixed. roslyn last saw a commit 1 month ago with 13+ active contributors, while littlebigmouse last saw a commit 10 months ago with 2+ active contributors. roslyn is MIT-licensed while littlebigmouse 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.
dotnet/roslyn →
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 1d ago
- ✓13 active contributors
- ✓Distributed ownership (top contributor 47% of recent commits)
- ✓MIT licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
mgth/littlebigmouse →
Slowing — last commit 9mo ago
copyleft license (GPL-3.0) — review compatibility; top contributor handles 99% 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.
- ⚠Slowing — last commit 9mo ago
- ⚠Small team — 2 contributors active in recent commits
- ⚠Single-maintainer risk — top contributor 99% of recent commits
- ⚠GPL-3.0 is copyleft — check downstream compatibility
- ✓Last commit 9mo ago
- ✓2 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
| roslyn | littlebigmouse | |
|---|---|---|
| Stars | 20,402 | 6,226 |
| Last commit | 1mo ago | 10mo ago |
| License | MIT | GPL-3.0 |
| Open issues | 6,214 | 113 |
| Has tests | ✓ | ✓ |
| Has CI | ✓ | ✓ |
| Test coverage | 100% | 5% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | — | — |
| Cycles | — | — |
| Bottom-line | Healthy signals | Mixed signals |
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