Dagger

Overview

Dagger lets you write CI/CD pipelines in TypeScript, Python, or Go instead of YAML. Pipelines run in containers, are fully cacheable, and work identically on your laptop and in GitHub Actions/GitLab CI/Jenkins. No more "works in CI but not locally" — test your entire pipeline before pushing.

When to Use

• Tired of debugging YAML-based CI configs by pushing commits
• Need to run the exact same pipeline locally and in CI
• Complex build pipelines that benefit from TypeScript/Python logic (conditionals, loops)
• Want container-level caching for build steps
• Multi-language monorepo where different projects need different pipelines

Instructions

Setup