Jenkins vs Concourse CI

JenkinsConcourse CI
LicenseMITApache-2.0
Latest version——
GitHub stars26,4157,874
GitHub forks9,776895
Open issues3,61375
Releases (90d)196
npm downloads (week)——
PyPI downloads (week)——

Sources: official APIs (GitHub, npm, PyPI, crates.io). Capture dates shown on each tool page. Missing value = the source does not publish it ("—", never estimated).