Detect unstable react hooks and unnecessary re-renders.

react hooks unstable re-render

• Updated Oct 29, 2026
• Rust

Prevent React Context re-renders with Redux-style selectors. TypeScript support, tiny bundle size, zero dependencies.

react hooks performance typescript state-management frontend optimization react-context context-api redux-selector react-hooks use-context context-selector re-render

• Updated Dec 7, 2025
• JavaScript

Prevent Zustand Re-renders

react nextjs zustand re-render

• Updated May 20, 2025
• JavaScript

Basic Ecommerce Layout

react re-render

• Updated Oct 23, 2022
• JavaScript

Interactive React demo — a component passed as children (or any element prop) doesn't re-render when its parent re-renders, because the parent didn't create it. Live render counters prove it; a free alternative to React.memo and how Context.Provider avoids re-rendering the tree. React 19 + TS + Vite.

react performance typescript frontend children composition vite react-memo re-render react19

• Updated Aug 2, 2026
• TypeScript

The Single Page Web Framework.

single-page-applications user-interfaces component-based-architecture re-render

• Updated Jan 6, 2022
• JavaScript

Frontend React_2-1 exercise for class BC68: React, re-render layout

reactjs layout re-render

• Updated Jul 22, 2024
• JavaScript

Find out why a tap did nothing: JS-thread blocks, slow tap-to-response, repeat taps and re-render causes, for React Native and React. Sends spans to OpenTelemetry. No dependencies.

react debugging performance typescript react-native devtools tracing hermes no-dependencies observability js-thread opentelemetry re-render molecare

• Updated Nov 11, 2026
• TypeScript