e2e-testing-patterns
Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when…
Find an Agent Skill for your task. Read the guide and copy the install command.
Updated 10-21 00:11
12,407 results
Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when…
Builds unit and integration test infrastructure for Node/TS/React - Vitest or node:test with explicit config, Jest-to-Vitest migration, v8 coverage gates that…
Review an existing code change set for defects, regressions, risks, and maintainability issues. Use for open-ended review requests about a diff, branch,…
Guides QA engineers and performance testers in designing a complete performance testing strategy by asking the right questions and applying best practices. Use…
Configures integration tests with WebApplicationFactory and Testcontainers. Provides test database setup, authentication helpers, and utilities for testing API…
QA team for outside-in validation, side-by-side parity loops, and A/B behavioral comparison. Use when you need behavior-driven tests, legacy-vs-new comparison,…
Visual testing, UI verification, and design comparison using screenshots and Figma integration. Use when the user wants to verify UI appearance, compare with…
Use this skill to test `rememberSaveable` round-trips with `StateRestorationTester`, the only supported tool for proving Compose state survives process death…
Use this skill to mix Compose finders and Espresso `onView` in the same test — for Android `Dialog` windows, IME (soft keyboard) state, `ComposeView` inside an…
Use when setting up Playwright test projects and organizing test suites with proper configuration and project structure.
Contributing to the Twenty codebase itself (twentyhq/twenty server internals), not for building apps on top of Twenty. Create comprehensive integration tests…
Prove code works by running it, not just checking it exists. Verification through execution rather than inspection. Use after writing or modifying code to…
Agents should invoke this skill for code reviews, linting/formatting setup, maintainability checks, complexity concerns, warning cleanup, coding standards, or…
Look up the latest news for the user from specified news sites. Provides authoritative URLs for politics, finance, society, world, tech, sports, and…
Iterative Playbook to bring Node and TypeScript projects (NestJS + React in a monorepo) into compliance with SonarQube Quality Gates without breaking the build or pipelines.…
Investment banking presentation quality checker. Reviews pitch decks and client-ready presentations for: (1) Number consistency across slides, (2)…
Perform report-only browser QA with reproducible findings and coverage evidence. May read source for scoping; never edits application files or applies fixes.
Use when the user asks to create, update, or review a source-controlled Cekura JSON CI/CD test suite for a voice AI repository; create Tests-as-Code specs;…
JUnit 5 testing framework with Mockito integration. Covers unit tests, mocking, and Spring Boot test integration. USE WHEN: user mentions "junit", "java…
Debug pattern errors systematically
Run an extremely strict maintainability review of the current diff for abstraction quality, giant files, duplication, layering leaks, and spaghetti-condition…
Requirements clarification for TDD. Use BEFORE RED phase to understand WHAT to test. Asks targeted questions to uncover ambiguities, edge cases, and acceptance…
Generate comprehensive test suites including unit tests, integration tests, and E2E tests
Apply Epicenter test-file conventions for setup, factories, Result assertions, type tests, naming, and pruning. Use when writing, reviewing, deleting, or…