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Tag: Playwright

4 posts

Posts
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Pooling Playwright browsers across FastAPI scans

A persistent Chromium instance with idle-timeout shutdown eliminates per-scan browser launch while isolating cookies via fresh contexts.

2 min read
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Eight Failed Deploys to Ship FastAPI + Playwright on Railway

Eight red deploys in a row shipping a Python audit service to Railway: uv grabbing Python 3.14, /root perms, Playwright browser paths, and a glob that broke.

4 min read
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Mobile Visual Regression Without Doubling Your Test Count

A typed page config array turns 9 copy-pasted Playwright tests into a loop that runs at two viewports with zero duplication.

2 min read
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Automating Visual Regression Testing in GitHub Actions

A CI pipeline catches visual regressions with Playwright screenshots, auto-updates baselines via workflow dispatch, and re-triggers itself with a PAT.

3 min read