Msw

A solid reference for MSW v2 that covers the essentials without the usual documentation bloat. You get 45 rules across setup, handler architecture, test integration, and response patterns, all prioritized by impact so you know what actually matters. The handler architecture section is especially useful for avoiding the common pitfall of dumping all your mocks in one file. It's built for AI agents but reads fine for humans who need to set up API mocking correctly the first time. Works best alongside testing skills like test-vitest since this deliberately skips general testing methodology.