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Accounts and Integrations

Connecting GitHub, Bitbucket, users, permissions, API, notifications, integrations

Build Environment

Configuration, config.yml, Workflows, Docker, jobs, execution environment, CLI


This category is for folks using or authoring CircleCI Orbs. If you have questions about how to make the most of existing orbs or how to design your own custom orbs (or anything else orb-related) this the place for you.

Caching Dependencies

Speed up builds, cache strategies, source and dependency caching

Running Tests

Optimising tests, testing strategies, browser testing, test summary, JUNIT reporting and Insights

Deploying Applications

Continuous Deployment to services such as Heroku, AWS, GCP, GAE, Kubernetes, Docker and more


MySQL, PostgreSQL, MongoDB, Redis, RabbitMQ and more - ask your database questions here

Tips, Tricks and Hacks

Share your tips, tricks and hacks for getting the most out of CircleCI

Programming Languages

Ruby, Python, Javascript, Java, Clojure and more - ask you languages specific questions here.

Bug Reports

Please report any bugs that you find here.


This is the place to discuss testing, CI, and CD on mobile devices including iOS and Android.


Community is a parent category that contains 3 awesome sub-categories. Under Community we have Projects, Documentation, and Hacks.

CircleCI 2.0

Category closed now 2.0 is generally available.

Feature Requests

Category closed. Please submit ideas here: