Total 50,368 skills, Testing & QA has 1774 skills
Showing 12 of 1774 skills
QA web testing skill using Chrome DevTools MCP tools for visual regression testing, responsive breakpoint validation, and CSS layout debugging. Use this skill whenever the user asks to "test a page", "check breakpoints", "verify responsive layout", "QA this page", "test CSS at different viewports", "check for layout bugs", "verify the fix", or wants to visually inspect a web page at specific viewport widths. Also triggers when the user provides a URL and asks to take screenshots, compare layouts, or inspect element dimensions. Works with any Chrome DevTools MCP-connected browser session on localhost or staging environments.
Use when symfony api platform tests
Use when managing test state and infrastructure with reusable Playwright fixtures and lifecycle hooks for efficient test setup and teardown.
Use when symfony test doubles mocking
Advanced pytest patterns including custom markers, plugins, hooks, parallel execution, and pytest-xdist. Use when implementing custom test infrastructure, optimizing test execution, or building reusable test utilities.
Use when nestJS testing with unit tests, integration tests, and e2e tests. Use when building well-tested NestJS applications.
Use this skill when writing or running performance benchmarks for Jazz packages. Covers cronometro setup, file conventions, gotchas with worker threads, and how to compare implementations.
Use when symfony tdd with pest
Plan, implement, and debug frontend tests: unit/integration/E2E/visual/a11y. Use for Playwright/Cypress/Vitest/Jest/RTL, flaky test triage, CI stabilization, and canvas/WebGL games (Phaser) needing deterministic input + screenshot/state assertions.
Detox React Native E2E testing. Use for RN testing.
Generate comprehensive Go integration tests using testify suite patterns with real database and infrastructure dependencies. Use when creating or updating integration test files, testing use cases against real databases, verifying end-to-end flows, or when asked to add integration test coverage for Go code.
Provides test design patterns, coverage strategies, and best practices for comprehensive test suite development