Concourse CI
Concourse is an open-source continuous thing-doer centered around the simple mechanics of resources, tasks, and jobs. It delivers a versatile approach to automation that excels at CI/CD while supporting any kind of automation pipeline.
DevelopmentFree
About
Concourse is a pipeline-based CI/CD system emphasizing reproducibility. Every build runs in a fresh container, and pipelines are modeled around resources (inputs/outputs) as first-class concepts.