act
Run your GitHub Actions workflows locally
Visit nektosact.com FreeOpen source
act reads your GitHub Actions workflow files and runs the jobs locally in Docker containers, giving fast feedback on CI changes without pushing commits. It supports secrets, events, and most common actions.
Key features
- Runs workflows locally in Docker
- Simulates push, pull_request, and other events
- Supports secrets and env files
- Fast feedback without commits
Try it on DevTools Daily
Similar tools
lazydocker
Simple terminal UI for both Docker and Docker Compose
Podman
Daemonless, rootless container engine compatible with Docker
Ansible
Agentless automation for configuring and deploying to servers over SSH

Argo CD
Declarative GitOps continuous delivery for Kubernetes

Docker Desktop
Build, run, and share containerized applications on your desktop
Helm
The package manager for Kubernetes