Posts tagged “Testing”

3 articles · 9 per page

in 3 days•1 min read

Vitest mocking patterns that stay maintainable

vi.mock hoisting, partial mocks, timers, fetch stubs, and when to prefer integration tests over deep module mocks.

10 days ago•2 min read

Playwright E2E practices that survive real teams

Selectors, fixtures, test isolation, parallel sharding, trace-on-failure, and avoiding flaky waits in browser automation.

4 months ago•3 min read

Storybook for documentation and interaction tests

Composition patterns, play functions with Testing Library, accessibility addon workflows, visual regression options, and how Storybook fits CI for design systems.