Speed Up Playwright on CI: Docker + Bun + Shards + Workers скачать в хорошем качестве

Speed Up Playwright on CI: Docker + Bun + Shards + Workers

In this video, I show how to massively speed up Playwright tests on CI by evolving a real pipeline step by step. Repository: https://github.com/igo0r/speed We start with a default Playwright setup and gradually migrate to a high-performance CI workflow, using: ✅ Playwright official Docker image ✅ Bun instead of npm ✅ Test sharding ✅ Multiple workers ✅ CI-friendly configuration tweaks 📉 Result: ➡️ CI runtime reduced from ~5 minutes to ~1 minute What you’ll learn: Why default Playwright CI setups are slow When Docker actually helps (and when it doesn’t) How Bun improves install & runtime speed How to shard Playwright tests correctly How workers behave differently on CI vs local A final optimized GitHub Actions workflow you can copy ⏱️ Chapters: 00:00 – Intro 00:31 – Install required tools 03:01 – Create test to run 06:01 – Review playwright workflow 08:01 – Run tests locally 11:16 – Publish changes 12:20 – Commit slow workflow 13:20 – Github CI overview 15:00 – Build fast workflow 21:28 – Review workflow changes 24:30 – Fast workflow run 26:20 – The end