HowToCodePage

Playwright

Modern browser automation and end-to-end testing.

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This course has 3 lessons. Start with the first one and use the next / previous links at the bottom of each lesson — the sidebar keeps the whole course in order.

Lessons

  1. Install and first testSetting up Playwright, running the generated example test, and the trace viewer that makes failures debuggable.
  2. Locators and assertionsSemantic locators, filtering and chaining, and web-first assertions that wait instead of racing the page.
  3. Runner, fixtures and CIProjects and workers, typed fixtures for shared setup, and a CI plan that keeps traces when a test fails.

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Last refreshed 2026-09-17.