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GitHub Actions

GitHub Actions helps you automate, customize, and execute your software development workflows right in your repository. You can discover, create, and share actions to perform any job you'd like, including CI/CD, and combine actions in a completely customized workflow.

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What Are GitHub Actions Lockfiles, and Do They Replace SHA Pinning?

What Are GitHub Actions Lockfiles, and Do They Replace SHA Pinning?

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16 min read
A month of GitHub Actions, worked by hand: $54 on GitHub, $11 on 5 GHz bare metal

A month of GitHub Actions, worked by hand: $54 on GitHub, $11 on 5 GHz bare metal

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4 min read
Day 6 of the ubuntu-latest rollout: the weekend runs are happening now, unattended

Day 6 of the ubuntu-latest rollout: the weekend runs are happening now, unattended

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3 min read
Workflow Write Access Is Secret Read Access. GhostAction Showed Who Holds It.

Workflow Write Access Is Secret Read Access. GhostAction Showed Who Holds It.

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11 min read
Your First CI Pipeline With GitHub Actions: From Push to Green Check

Your First CI Pipeline With GitHub Actions: From Push to Green Check

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3 min read
Optimizing CI/CD: How GitHub Actions' max-parallel Impacts Your Software Project Metrics

Optimizing CI/CD: How GitHub Actions' max-parallel Impacts Your Software Project Metrics

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5 min read
A stolen token turns your own CI into a secret dump. I built a local detector that watches for the act

A stolen token turns your own CI into a secret dump. I built a local detector that watches for the act

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4 min read
Why Your GitHub Actions Bill Keeps Growing, and What Each Fix Saves

Why Your GitHub Actions Bill Keeps Growing, and What Each Fix Saves

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22 min read
AI code review on GitHub: what the platform decides for you

AI code review on GitHub: what the platform decides for you

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8 min read
Nightly checkout timeouts — Ping green, Flow red, Chain lagging

Nightly checkout timeouts — Ping green, Flow red, Chain lagging

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11 min read
Day 5 of the ubuntu-latest rollout: check last night's first runs before the weekend

Day 5 of the ubuntu-latest rollout: check last night's first runs before the weekend

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3 min read
Our tests now run 2-4x faster, and cost about $0.09 a run, down from $0.17-0.34

Our tests now run 2-4x faster, and cost about $0.09 a run, down from $0.17-0.34

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10 min read
How to Test an LLM App: Evals That Run in CI

How to Test an LLM App: Evals That Run in CI

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4 min read
Turn Spec Drift into a Pull Request Check with SpecGov

Turn Spec Drift into a Pull Request Check with SpecGov

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5 min read
Unblocking GitHub Pages: Resolving Stuck Deployments and Improving GitHub Metrics

Unblocking GitHub Pages: Resolving Stuck Deployments and Improving GitHub Metrics

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4 min read
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