nushell/nushell vs qmhtmy/rustbook
nushell/nushell shows stronger signals overall
As of June 2026, nushell shows healthier maintenance signals than rustbook. nushell rates Healthy overall while rustbook rates Mixed. nushell last saw a commit 1 month ago with 25+ active contributors, while rustbook last saw a commit 1 year ago with 4+ active contributors. nushell is MIT-licensed while rustbook is Apache-2.0-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.
nushell/nushell →
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
- ✓25+ active contributors
- ✓Distributed ownership (top contributor 19% of recent commits)
- ✓MIT licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
qmhtmy/rustbook →
Stale — last commit 2y ago
last commit was 2y ago; no tests detected…
Has a license, tests, and CI — clean foundation to fork and modify.
Documented and popular — useful reference codebase to read through.
last commit was 2y ago; no CI workflows detected
- ⚠Stale — last commit 2y ago
- ⚠Small team — 4 contributors active in recent commits
- ⚠Concentrated ownership — top contributor handles 78% of recent commits
- ⚠No CI workflows detected
- ⚠No test directory detected
- ✓4 active contributors
- ✓Apache-2.0 licensed
What would improve this?
- →Use as dependency Mixed → Healthy if: 1 commit in the last 365 days; add a test suite
- →Deploy as-is Mixed → Healthy if: 1 commit in the last 180 days
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
Signal-by-signal breakdown
| nushell | rustbook | |
|---|---|---|
| Stars | 39,387 | 2,976 |
| Last commit | 1mo ago | 1y ago |
| License | MIT | Apache-2.0 |
| Open issues | 1,489 | 5 |
| Has tests | ✓ | — |
| Has CI | ✓ | — |
| Test coverage | 12% | 0% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | — | — |
| Cycles | — | — |
| Bottom-line | Healthy signals | Mixed signals |
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