Head to head
| Metric | c8 | Istanbul | coverage.py | JaCoCo |
|---|---|---|---|---|
| Stars | 2.1k | 5.8k | 3.4k | 4.6k |
| Weekly downloads | 5.2M | 9.5M | 79.2M | n/a |
| Download growth | +4% | -8% | +18% | n/a |
| Popularity score | 73/100 | 78/100 | 82/100 | 67/100 |
| Forks | 100 | 361 | 554 | 1.2k |
| Open issues | 123 | 206 | 321 | 250 |
| Last commit | 2w ago | 5mo ago | 4d ago | 1d ago |
| Latest version | 12.0.0 | 18.0.0 | 7.17.2Nov 4, 2026 | n/a |
| License | ISC | ISC | Apache-2.0 | n/a |
| First released | 2017 | 2015 | 2018 | 2012 |
| Signals | None | Popular | Popular | Popular |
| Listed in | Testing & QA › Coverage, Reporting & Test Analytics | Testing & QA › Coverage, Reporting & Test Analytics | Testing & QA › Coverage, Reporting & Test Analytics | Testing & QA › Coverage, Reporting & Test Analytics |
Weekly downloads over time
Hover for exact values; switch to log scale for tools of very different sizes. Not shown (no comparable download data): coverage.py, JaCoCo.
- c8
- Istanbul