react-jitter

A developer tool for debugging React performance issues caused by hook changes and component re-renders.

v0.4.0 URL: https://unpkg.com/react-jitter@0.4.0/plugin-swc/swc_plugin_react_jitter.wasm

Open Browse Files

react react-hooks performance re-render debug developer-tools swc swc-plugin instrumentation

react-signify

A JS library for predictable and maintainable global state management

v1.7.2 URL: https://unpkg.com/react-signify@1.7.2/dist/cjs/index.js

Open Browse Files

react react-signify signal state global state manage state react-signal signals-react re-render

rerenderer

For React: Easy handling of object editing and state update re-renders

v0.1.4 URL: https://unpkg.com/rerenderer@0.1.4/dist/rerender.js

Open Browse Files

react state re-render rerender render refresh re-render object-state

create-selective-context

A lightweight React context factory with selective subscriptions to prevent unnecessary re-renders

v1.0.0 URL: https://unpkg.com/create-selective-context@1.0.0/lib/index.js

Open Browse Files

react context state-management performance selective-subscription useSyncExternalStore typescript react-context context-api re-render optimization react-hooks state subscription external-store react-18 react-19 zero-dependencies lightweight

next-replace-url

Replace URL parameters in Next.js without re-rendering

v1.0.3 URL: https://unpkg.com/next-replace-url@1.0.3/src/main.js

Open Browse Files

next next.js nextjs replace url route parameter parameters param params render re-render rendering re-rendering query string querystring query-string history