Playwright E2E, Vitest, React Testing Library - E2E for user flows, unit tests for pure functions only, network-level API mocking - inverted testing pyramid prioritizing E2E tests
0
AI 82
web-state-mobx
claude-collective2/22/2026
MobX observable state management patterns with mobx-react-lite. Use when implementing reactive client state with observables, computed values, actions, and the observer HOC.
0
api-analytics-posthog-analytics
claude-collective2/7/2026
PostHog event tracking, user identification, group analytics for B2B, GDPR consent patterns. Use when implementing product analytics, tracking user behavior, setting up funnels, or configuring privacy...
0
AI 95
web-state-jotai
claude-collective2/7/2026
Atomic state management with auto-dependency tracking
0
AI 92
web-state-zustand
claude-collective2/7/2026
Zustand stores, client state patterns. Use when deciding between Zustand vs useState, managing global state, avoiding Context misuse, or handling form state.