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act vs Packer

act: Run GitHub Actions workflows on your machine using Docker Packer: Builds identical machine images for many platforms from one template

Comparison of act, Packer
act
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Packer
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CategoryLocal DevInfrastructure Code
PricingOpen sourceMIT licence–
Platforms
  • Windows
  • Mac
  • Linux
  • Windows
  • Mac
  • Linux
Best for
  • Developers
  • DevOps engineers
  • CI maintainers
  • Platform teams
  • DevOps engineers
  • Cloud teams
Highlights
  • Run jobs defined in .github/workflows
  • Run each job in a Docker container
  • Match GitHub's environment variables and file layout
  • Build one image for several platforms from one template
  • Create golden images for image pipelines
  • Pass built images to Terraform deployments
GitHub stars72.6k15.8k
Last update4 days ago3 days ago

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