Apps
CodeFactor
By codefactor-io
Automated code review for GitHub
RecommendedCircleCI
By circleci
Automatically build, test, and deploy your project in minutes
RecommendedRestyled.io
By restyled-io
Restyle Pull Requests as they're opened
2.1k installsRanger
By reporanger
A sidekick for repository maintainers
290 installsCode Climate
By codeclimate
Automated code review for technical debt and test coverage
RecommendedImgbot
By ImgBotApp
A GitHub app that optimizes your images
RecommendedStale
By probot
Closes stale issues and pull requests
RecommendedAzure Pipelines
By AzurePipelines
Continuously build, test, and deploy to any platform and cloud
RecommendedZenHub
By ZenHubIO
Agile Task Boards, Epics, Estimates and Reports, all within GitHub's UI
RecommendedCodacy
By codacy
Automated code reviews to help developers ship better software, faster
RecommendedActions
Setup Go environment
By actions
Setup a Go environment and add it to the PATH
413 starsFirst interaction
By actions
Greet new contributors when they create their first issue or open their first pull request
101 starsSetup Node.js environment
By actions
Setup a Node.js environment by adding problem matchers and optionally downloading and adding it to the PATH
1.1k starsUpload a Build Artifact
By actions
Upload a build artifact that can be used by subsequent workflow steps
980 starsDownload a Build Artifact
By actions
Download a build artifact that was previously uploaded in the workflow by the upload-artifact action
323 starsSetup .NET Core SDK
By actions
Set up a specific version of the .NET Core CLI in the PATH and set up authentication to a private NuGet repository
294 starsClose Stale Issues
By actions
Close issues and pull requests with no recent activity
406 starsSetup Java JDK
By actions
Set up a specific version of the Java JDK and add the command-line tools to the PATH
399 starsCache
By actions
Cache artifacts like dependencies and build outputs to improve workflow execution time
2k starsansible-lint
By ansible
Run Ansible Lint
141 starsList your tool on GitHub Marketplace
- Read the documentation
- Learn how you can build tools to extend and improve developers' workflows.
- Submit your tool for review
- Share your app or GitHub Action with millions of developers.

