dai-shi/react-tracked

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

2820 stars · 70 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

React Tracked is a TypeScript library that provides state usage tracking using JavaScript Proxies to optimize React re-renders. It works with useState/useReducer, React Context, React Redux, Zustand, and other selector-based state libraries, re-rendering components only when accessed properties change.

Use cases

• prevent unnecessary re-renders in react apps with global state
• replace react context for global state without performance issues
• track state property access with proxies instead of writing selectors
• optimize react-redux useSelector re-renders
• add usage tracking to zustand or other selector hooks
• manage deep nested global state in react components

When to choose

• your react app has a central global state consumed by many components and suffers from re-render performance issues
• you want useContext-like ergonomics without its re-render behavior
• you find writing selectors for performance cumbersome or error-prone
• you want to wrap an existing useSelector hook with usage tracking

When to avoid

• your app is small and re-renders are not a measurable performance problem
• you prefer explicit selectors or a full state management solution like Redux Toolkit or Zustand alone
• you need server-side state caching (e.g. React Query) rather than client global state
• you target environments without ES6 Proxy support

Facets

library · maturity active

state-management frontend-framework frontend web-development performance browser cross-platform react react-hooks proxies re-render-optimization global-state redux zustand react-context typescript nodejs

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