3. Atcold - now lives in https://github.com/concourse/concourse
4. Flyold - now lives in https://github.com/concourse/concourse
6. Binold - now lives in https://github.com/concourse/concourse
7. PipelinesA collection of pipelines used by the Concourse Team
8. Docsconcourse documentation and website
13. ConcourseConcourse is a container-based continuous thing-doer written in Go.
20. pool-resourceatomically manages the state of the world (e.g. external environments)
21. rfcsAn open process for designing substantial changes to Concourse.
22. ciConfiguration files used to automate the testing and release of various versions of Concourse.
27. baggageclaimstateless volume manager for Concourse builds and resource caches