reactivex/rxjava vs tencentmusic/supersonic
Both showing Healthy signals — pick on fit, not health
As of September 2026, rxjava and supersonic both show healthy maintenance signals. rxjava was committed to 1 week ago with 7+ active contributors, while supersonic last saw a commit 1 month ago with 20+ 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.
reactivex/rxjava
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.
Scorecard "Branch-Protection" is 0/10; dependency CVE scan unavailable
- ⚠Concentrated ownership — top contributor handles 55% of recent commits
- ⚠Scorecard: default branch unprotected (0/10)
- ✓Last commit today
- ✓7 active contributors
- ✓Apache-2.0 licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests, cross-checked against OpenSSF Scorecard
tencentmusic/supersonic
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.
Scorecard "Branch-Protection" is 0/10; dependency CVE scan unavailable
- ⚠Concentrated ownership — top contributor handles 53% of recent commits
- ⚠Scorecard: default branch unprotected (0/10)
- ✓Last commit 2w ago
- ✓20 active contributors
- ✓Apache-2.0 licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests, cross-checked against OpenSSF Scorecard
Signal-by-signal breakdown
| rxjava | supersonic | |
|---|---|---|
| Stars | 48,204 | 5,010 |
| Last commit | 11d ago | 1mo ago |
| License | Apache-2.0 | Apache-2.0 |
| Open issues | 11 | 332 |
| Has tests | ✓ | ✓ |
| Has CI | ✓ | ✓ |
| Test coverage | 100% | 5% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | C | C |
| Cycles | 0 | 0 |
| Bottom-line | Healthy signals | Healthy signals |
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