GitHub Articles

Content focused on GitHub workflows, repositories, automation, CI/CD, and collaboration best practices.

GitHub Webhook Secret Exposure (GH-9951654-7992-a1)

GitHub accidentally included webhook secrets in HTTP headers between September 2025 and January 2026. Here's what happened, who's affected, and what you need to do about it.

Delete All GitHub Actions Artifacts in One Command (gh CLI)

One-liner to bulk-delete all GitHub Actions artifacts using the GitHub CLI. No third-party actions needed — works from the terminal or directly inside a workflow for automated nightly cleanup.