Comprehensive testing strategies and quality assurance practices for design systems, components, and user interfaces.
Unit testing strategies for React components and UI elements
Testing tools and methods for ensuring inclusive design
Cross-browser testing approaches and compatibility matrices
Responsive design testing across different devices and viewports
Testing ensures components work reliably across all user scenarios and technical environments.
A comprehensive testing strategy covers multiple layers from unit tests to end-to-end validation.
Automated testing enables rapid iteration while maintaining quality standards and catching regressions early.
Few, slow, expensive - but high confidence
Medium quantity, test component interactions
Many, fast, cheap - foundation of quality
The testing pyramid shows the ideal distribution of test types. Most tests should be fast, reliable unit tests, with fewer integration tests and only essential end-to-end tests.
Code coverage target
Unit test execution
Accessibility target
Visual regression target