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.

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Format GitHub Actions

Beautify GitHub Actions workflow YAML with 2 or 4 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 or 4 space indent (js-yaml round-trip).

Validate GitLab CI

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