SHSelfHostIndex
AC

actionlint

Static checker for GitHub Actions workflow files

Developer Tools & Git ★ 4.1k stars Easy setup MIT

actionlint is a static linter for GitHub Actions workflow files that catches syntax errors, expression mistakes and shellcheck issues. It runs locally as a single binary.

Official siteSource code

Key features

  • Lints Actions workflows
  • Shellcheck integration
  • Expression checking
  • Single binary

Strengths

  • Released under the MIT license
  • Easy to set up — beginner-friendly
  • Active community (4.1k GitHub stars)
  • Written in Go

actionlint replaces

Self-hosted GitHub Actions web editor alternatives

Compare actionlint

10 head-to-head comparisons.

Similar developer tools & git apps