Loading...
Loading...
Found 42 Skills
Testing patterns for Vitest, React Testing Library, and Jest. Routes to component, hook, and integration test examples.
TWD test writing context — teaches AI agents how to write correct TWD (Test While Developing) in-browser tests. Use this when writing, reviewing, or modifying TWD test files (*.twd.test.ts).
React component testing with React Testing Library, Vitest/Jest, MSW for network mocking, accessibility assertions with axe, and the decision boundary between component tests and Playwright/Cypress end-to-end runs. Use when writing or fixing tests for React components, hooks, or pages.
Scaffolds comprehensive testing setup for Next.js applications including Vitest unit tests, React Testing Library component tests, and Playwright E2E flows with accessibility testing via axe-core. This skill should be used when setting up test infrastructure, generating test files, creating test utilities, adding accessibility checks, or configuring testing frameworks for Next.js projects. Trigger terms include setup testing, scaffold tests, vitest, RTL, playwright, e2e tests, component tests, unit tests, accessibility testing, a11y tests, axe-core, test configuration.
Testing patterns for React and React Router v7 - Vitest, React Testing Library, route testing, mocking loaders/actions
Use when writing, fixing, editing, or refactoring React tests with Testing Library, user-event, component rendering, accessibility queries, async UI, mocks, brittle fixtures, test data builders, or behavior coverage.