What is Concourse and what are its top alternatives?
Concourse's principles reduce the risk of switching to and from Concourse, by encouraging practices that decouple your project from your CI's little details, and keeping all configuration in declarative files that can be checked into version control.
Concourse is a tool in the Continuous Integration category of a tech stack.
Concourse is an open source tool with 7.5K GitHub stars and 852 GitHub forks. Here’s a link to Concourse's open source repository on GitHub