Critical Analysis: GitHub Actions vs. Buildkite for CI/CD Developer Experience
By
codesuki
3mo ago· 21 min readenOpinion
100/100
Golden Brown
Bagelometer↗
Slow-proofed and worth the wait. Worth its weight in flour.
Score100TypeopinionSentimentnegative
Summary
A former CircleCI employee with extensive experience across multiple CI/CD systems argues that GitHub Actions is fundamentally flawed and detrimental to engineering teams. The author compares GitHub Actions to Internet Explorer - widely adopted but technically inferior - and advocates for Buildkite as a superior alternative that prioritizes developer experience, reliability, and team productivity. The critique focuses on GitHub Actions' poor performance, unreliable caching, complex configuration, and negative impact on engineering velocity compared to Buildkite's simplicity and effectiveness.
Key quotes
· 5 pulledI have used, in anger, nearly every CI system that has ever existed. Jenkins, Travis, CircleCI, Semaphore, Drone, Concourse, Wercker (remember Wercker?), TeamCity, Bamboo, GitLab CI, CodeBuild, and probably a half dozen others I've mercifully forgotten.
GitHub Actions is not good. It's not even fine. It has market share because it's right there in your repo, and that's about the nicest thing I can say about it.
Buildkite is what CI should be: simple, fast, reliable, and a joy to use. It's the Chrome to GitHub Actions' Internet Explorer.
GitHub Actions is slowly killing your engineering team by making them slower, less productive, and more frustrated than they need to be.
The real cost of GitHub Actions isn't the price tag - it's the lost engineering hours, the missed deadlines, and the frustrated developers who could be building great things instead of fighting their CI system.
Why GitHub Actions is the Internet Explorer of CI, and why Buildkite offers a better path forward for teams that care about developer experience.
