Testing & Quality
Playwright Testing
Reliable end-to-end testing for React applications
Definition: Playwright is an end-to-end testing framework for React applications with multi-browser support, auto-wait, video recording, and trace viewer for reliable automated testing.
Playwright Advantages
- Multi-browser testing: Chromium, Firefox, WebKit support
- Auto-wait: Eliminates flaky tests with smart waiting
- Trace viewer: Debug test failures with timeline and screenshots
- Parallel execution: Fast CI/CD pipelines
Case Study
Real Implementation: O2 Czech Republic
The O2 Service Workbench uses Playwright quality gates in CI/CD, running 40+ E2E scenarios covering ticket workflows, authentication, and real-time updates—catching 15+ regression bugs before production.
Related Vocabulary
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