reduxjs/redux

Health v2 · maintenance only

Adoption not part of the score

61509 stars · 15192 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Redux is a tiny (2kB) JavaScript library for predictable, centralized global state management using a unidirectional data flow with actions and reducers. It works with any UI layer (most commonly React), supports time-travel debugging via DevTools, and is best used through its official companion, Redux Toolkit.

Use cases

• manage global application state in a React app
• centralize state shared across many components
• implement undo/redo and state persistence
• debug state changes with time-travel tooling
• share state between client, server, and native environments
• write testable state update logic with reducers

When to choose

• you have complex, frequently-changing global state shared across many parts of an app
• you need predictable, traceable state updates and powerful debugging
• you want a battle-tested, framework-agnostic state container with a large ecosystem
• you want centralized state enabling undo/redo or persistence

When to avoid

• your app has mostly simple local UI state better handled by useState or useReducer
• you want minimal boilerplate without adopting Redux Toolkit conventions
• you need only server-state caching, where tools like React Query may fit better
• your team is unwilling to learn Redux's actions/reducers/middleware model

Facets

library · maturity stable

state-management frontend-framework web-development frontend developer-tools browser cross-platform redux javascript typescript predictable-state time-travel-debugging react nodejs web-server

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