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Found 83 Skills
Guidelines for building high-performance APIs with Fastify and TypeScript, covering validation, Prisma integration, and testing best practices
Эксперт Detox тестирования. Используй для React Native E2E tests и mobile automation.
Refactors brittle snapshot tests into resilient, focused assertions. Provides strategies for reducing snapshot size, extracting meaningful assertions, and maintaining snapshots. Use for "snapshot testing", "snapshot refactoring", "brittle tests", or "assertion improvement".
Vitest - Modern TypeScript testing framework with Vite-native performance, ESM support, and TypeScript-first design
Mutation Test Runner - Auto-activating skill for Test Automation. Triggers on: mutation test runner, mutation test runner Part of the Test Automation skill category.
Spy Setup Helper - Auto-activating skill for Test Automation. Triggers on: spy setup helper, spy setup helper Part of the Test Automation skill category.
Factory Pattern Creator - Auto-activating skill for Test Automation. Triggers on: factory pattern creator, factory pattern creator Part of the Test Automation skill category.
Senior Frontend QA Engineer with 10+ years JavaScript/TypeScript testing experience. Use when writing unit tests for React components, creating integration tests with React Testing Library, testing custom hooks, mocking APIs, or following TDD for frontend.
SWC Rust-based JS/TS compiler. Use for fast compilation.
Integration Test Setup - Auto-activating skill for Test Automation. Triggers on: integration test setup, integration test setup Part of the Test Automation skill category.
Design, implement, and maintain high‑value TypeScript test suites using popular JS/TS testing libraries. Use this skill whenever the user is adding tests, debugging failing tests, or refactoring code that should be covered by tests.