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Build something new with us
Already your home for innovation, GitHub is now hosting free global hackathons. Build, learn, iterate—and, if you’d like, share with the other 40+ million developers on GitHub.
Scroll downGithub Actions Hackathon
March 5-31, 2020
This four-week hackathon challenges the community to create original GitHub Actions. Actions connect all of the tools in your workflow: You can solve problems, build containers, deploy to any cloud, and more.
Learn more about GitHub ActionsDanger JS Action
Runs after your CI, automating your team's conventions surrounding code review.
Danger Swift
Write your Dangerfiles in Swift.
Image Actions
Automatically compress JPEG, PNG and WebP images in GitHub Pull Requests.
waka-box
Update a pinned gist to contain your weekly WakaTime stats.
Setup Node.js for use with actions
Sets by node environment for use in actions.
Automatic Rebase
Automatically rebase PRs.
Upload Artifact
Uploads artifacts from your workflow.
Automated releases for npm packages
Publishes a package to npm.
SSH Commands
Executes remote ssh commands.
FTP Deploy
Automate deploying websites and more.
GitHub Deployer for Heroku
Wraps the Heroku CLI to enable common Heroku commands.
GitHub Action for Firebase
Enables arbitrary actions with the firebase command-line client.
Flutter action
Sets up a flutter environment for use in actions.
GitHub Action for SwiftLint
Executes SwiftLint and generates annotations from SwiftLint Violations.
Serverless
Wraps the Serverless Framework to enable common Serverless commands.
Post Slack messages
Wraps the Slack chat.postMessage API method for posting to channels, private groups, and DMs.
Danger JS Action
Runs after your CI, automating your team's conventions surrounding code review.
Danger Swift
Write your Dangerfiles in Swift.
Image Actions
Automatically compress JPEG, PNG and WebP images in GitHub Pull Requests.
waka-box
Update a pinned gist to contain your weekly WakaTime stats.
Setup Node.js for use with actions
Sets by node environment for use in actions.
Automatic Rebase
Automatically rebase PRs.
Upload Artifact
Uploads artifacts from your workflow.
Automated releases for npm packages
Publishes a package to npm.
SSH Commands
Executes remote ssh commands.
FTP Deploy
Automate deploying websites and more.
GitHub Deployer for Heroku
Wraps the Heroku CLI to enable common Heroku commands.
GitHub Action for Firebase
Enables arbitrary actions with the firebase command-line client.
Flutter action
Sets up a flutter environment for use in actions.
GitHub Action for SwiftLint
Executes SwiftLint and generates annotations from SwiftLint Violations.
Serverless
Wraps the Serverless Framework to enable common Serverless commands.
Post Slack messages
Wraps the Slack chat.postMessage API method for posting to channels, private groups, and DMs.
Setup Go
Sets up a go environment for use in actions.
Post Slack messages
Wraps the Slack chat.postMessage API method for posting to channels, private groups, and DMs.
WordPress.org Plugin Deploy
Commits the contents of your Git tag to the WordPress.org plugin repository.
bird-box
Update a pinned gist to contain the latest tweets of a user.
rust-cargo
Runs specified cargo command on a Rust language project.
pypi-publish
Uploads your Python distribution packages in the dist/ directory to PyPI.
GitHub Action for Slack
Sends a Slack notification.
Download Artifact
Downloads artifacts from your build.
Expo CLI
Installs the Expo CLI on your preferred os and authenticates your project.
SonarCloud Scan
Scan your code with SonarCloud to detect bugs, vulnerabilities and code smells.
rust-toolchain
Installs Rust toolchain.
Slack Notify
Sends a message to a Slack channel.
Setup Ruby
Sets up a ruby environment for versions installed on the Actions Virtual Environments.
HTTP client
A general purpose HTTP client for GitHub Actions.
GitHub Repo Sync
Syncs the current repository using force push.
AWS ECR
This Action allows you to create Docker images and push into a ECR repository.
Setup Go
Sets up a go environment for use in actions.
Post Slack messages
Wraps the Slack chat.postMessage API method for posting to channels, private groups, and DMs.
WordPress.org Plugin Deploy
Commits the contents of your Git tag to the WordPress.org plugin repository.
bird-box
Update a pinned gist to contain the latest tweets of a user.
rust-cargo
Runs specified cargo command on a Rust language project.
pypi-publish
Uploads your Python distribution packages in the dist/ directory to PyPI.
GitHub Action for Slack
Sends a Slack notification.
Download Artifact
Downloads artifacts from your build.
Expo CLI
Installs the Expo CLI on your preferred os and authenticates your project.
SonarCloud Scan
Scan your code with SonarCloud to detect bugs, vulnerabilities and code smells.
rust-toolchain
Installs Rust toolchain.
Slack Notify
Sends a message to a Slack channel.
Setup Ruby
Sets up a ruby environment for versions installed on the Actions Virtual Environments.
HTTP client
A general purpose HTTP client for GitHub Actions.
GitHub Repo Sync
Syncs the current repository using force push.
AWS ECR
This Action allows you to create Docker images and push into a ECR repository.
How it works
- Log in to GitHub to start tinkering around with GitHub Actions (you can also check out this tutorial).
- At 12:01 am PT on Thursday, March 5, start building Actions for the Hackathon!
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Submit your Actions by 11:59 pm PT on Tuesday, March 31.
(Bonus: The first 1,000 valid submissions will receive free GitHub swag!)
Featured submissions
This action was designed to make lives easier for a Maintainer by adding contributors to a file which is stored into the root directory of the master branch.
Submit a Reddit post about your release
An github action of image for building Android apps with support for multiple SDK Build Tools. This Docker image contains the Android SDK and most common packages necessary for building Android apps in a CI tool.
Action to run TSC (TypeScript type checker) on a specified project.
Keep localization data up to date by synchronizing translations with localise.biz
Setup GitHub repo by mirroring the website(from link) with downloaded resources, triggered via "open issue event".
This GitHub action will handle the deploy process of your angular application to GitHub Pages. You can configure what folder will be deployed once the build is created. Also, you can specify which branch to deploy to.
A GitHub Action to test mobile applications Android with Sauce Labs App Automate using Sauce Runner.
With firebase you have a huge amount of power to run things when something changes. This action allows you to trigger any of those built tools by updating database values from your pipeline. Example: You have deployed a new build of your website and want to notify your users that the latest version has been pushed. Your site already listens for a variable in your database with your latest version, or lastReleased date. Use firebase-trigger to update that value to trigger a notification to all of your users!
Adds watermark on images.
Stay tuned for more GitHub hackathons.