react-jitter
A developer tool for debugging React performance issues caused by hook changes and component re-renders.
react-fusion-state
🚀 The simplest AND most performant React state management library. Zero dependencies, 99.9% fewer re-renders, 2.8KB bundle, zero setup. Built-in persistence for React & React Native. Grade A+ performance vs Redux/Zustand/Recoil.
react-signify
A JS library for predictable and maintainable global state management
rerenderer
For React: Easy handling of object editing and state update re-renders