linera-io/linera-protocol vs paritytech/substrate
Both showing Healthy signals — pick on fit, not health
As of June 2026, linera-protocol and substrate both show healthy maintenance signals. linera-protocol last saw a commit 1 month ago with 9+ active contributors, while substrate last saw a commit 2 years ago with 48+ 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.
linera-io/linera-protocol →
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
- ✓9 active contributors
- ✓Distributed ownership (top contributor 26% of recent commits)
- ✓Apache-2.0 licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
paritytech/substrate →
Healthy across all four use cases
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.
- ⚠Stale — last commit 3y ago
- ✓48+ active contributors
- ✓Distributed ownership (top contributor 8% 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
| linera-protocol | substrate | |
|---|---|---|
| Stars | 32,131 | 8,419 |
| Last commit | 1mo ago | 2y ago |
| License | Apache-2.0 | Apache-2.0 |
| Open issues | 645 | 627 |
| Has tests | ✓ | ✓ |
| Has CI | ✓ | ✓ |
| Test coverage | 23% | 17% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | — | — |
| Cycles | — | — |
| Bottom-line | Healthy signals | Healthy signals |
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