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CI/CD Tools — GitHub Actions & GitLab CI

Four browser-based CI/CD utilities: format and structurally validate GitHub Actions workflows and GitLab CI YAML. For general YAML formatting see beautify YAML.

  • Beautify GitHub Actions and GitLab CI YAML for readable reviews.
  • Catch structural workflow errors before you push.
  • Pair with Dockerfile and Compose checks in the same session.

Back to CI/CD tools on the hub

Format GitHub Actions

Beautify GitHub Actions workflow YAML with 2-space indent (comments not preserved).

Validate GitHub Actions

Structural checks for on, jobs and steps — not full actionlint.

Format GitLab CI

Format .gitlab-ci.yml with 2-space indent (js-yaml round-trip).

Validate GitLab CI

Structural checks for stages, jobs and script/trigger — not a GitLab runner.

Also useful

Format Dockerfile · Validate Docker Compose · Minify JS

Guides

Dockerfile Lint and Format Online: A Practical Hadolint Guide

Dockerfile Lint and Format Online: A Practical Hadolint Guide

Catch Docker anti-patterns and format Dockerfiles before CI with browser-based lint and format tools.

14.07.2026
10 min read
docker
dockerfile
hadolint
+4
Automate Minification in CI/CD (GitHub Actions, GitLab CI)

Automate Minification in CI/CD (GitHub Actions, GitLab CI)

Learn how to integrate JavaScript and CSS minification into your CI/CD pipelines. Concrete examples with GitHub Actions and GitLab CI for optimized deployments.

08.07.2026
10 min read
CI/CD
Automation
Minification
+6

Free developer tools platform — minify, convert, encode and format code online. Fast, modern, and privacy-friendly.

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