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Found 2,519 Skills
Check and configure UX testing infrastructure (Playwright, accessibility, visual regression)
React testing best practices using React Testing Library, Vitest, and Jest. Use when writing, reviewing, or generating tests for React components, hooks, context providers, async interactions, or form submissions. Triggers on tasks like "write a test for this component", "add unit tests", "test this hook", "mock this API call", "improve test coverage", or "set up Vitest".
Tests Blazor components. bUnit rendering, events, cascading params, JS interop mocking.
PHPUnit testing conventions and best practices for any PHP project
Test the pgsql-parser repository (SQL parser/deparser). Use when working in the pgsql-parser repo, fixing deparser issues, running parser tests, or validating SQL round-trips. Scoped specifically to the constructive-io/pgsql-parser repository.
Guide for AI-powered penetration testing tools, red teaming frameworks, and autonomous security agents.
Internationalization (i18n) and localization (l10n) testing for global products including translations, locale formats, RTL languages, and cultural appropriateness. Use when launching in new markets or building multi-language products.
n8n expression syntax validation, context-aware testing, common pitfalls detection, and performance optimization. Use when validating n8n expressions and data transformations.
Run integration tests for component interactions
Testing Library for React 19 - render, screen, userEvent, waitFor, Suspense. Use when writing tests for React components with Vitest.
This skill should be used when performing AI-powered mutation testing to evaluate and improve unit test quality. It generates targeted code mutants, runs tests to identify surviving mutants, and strengthens or creates tests to kill them. Accepts a file path, directory, or defaults to git diff changed files.
Defines a workflow for end-to-end (E2E) testing using browser developer tools, with test cases documented in Markdown files.