workleap-react-best-practices

Performance optimization guide for React Single Page Applications (SPA), tailored for Workleap's SPA-first architecture.

| 1 | Eliminating Waterfalls | CRITICAL | async-rules.md | | 2 | Bundle Size Optimization | CRITICAL | bundle-rules.md | | 3 | Re-render Optimization | MEDIUM | rerender-rules.md | | 4 | Rendering Performance | MEDIUM | rendering-rules.md | | 5 | JavaScript Performance | LOW-MEDIUM | js-rules.md | | 6 | Advanced Patterns | LOW | advanced-rules.md |

Waterfalls are the #1 performance killer. Each sequential await adds full network latency.

React performance optimization guidelines for Single Page Applications (SPA) at Workleap. Use when writing, reviewing, or refactoring React SPA code to ensure optimal performance patterns. Triggers on tasks involving React components, state management, bundle optimization, re-render prevention, rendering performance, or JavaScript performance improvements. Covers async waterfall elimination, bundle size reduction, re-render optimization, rendering efficiency, JS micro-optimizations, and advanced React patterns. Does NOT cover server-side rendering (SSR), Next.js, or server components. Source: workleap/wl-web-configs.