Playwright on GitHub Actions: The setup that actually runs fast

Treat the table as a starting point rather than a prescription. Begin at 50%, look at the actual wall-clock time on your suite, and raise the value in steps until the run stops getting faster or the tests start going flaky. There is no single correct number, because it depends on your core count, how heavy your tests are, and how much memory each browser instance eats. That last point is also the

[hirrrose]

プレイライト最適化

[hirorinya]

週末やろ

[nguyen-oi]

ブラウザのキャッシュや並行実行、PR時はChromium限定など実践的でめちゃくちゃ参考になる。github reporterの併用もスマート

[jay-es]

GitHub Actions で Playwright を動かすセットアップ方法。高速化のヒントなども