# reduxjs/redux-devtools

DevTools for Redux with hot reloading, action replay, and customizable UI

Repository: https://github.com/reduxjs/redux-devtools
Canonical: https://ross.abutalabs.com/products/reduxjs-redux-devtools
Homepage: http://youtube.com/watch?v=xsSnOQynTHs
Language: TypeScript
License: MIT
License Family: permissive
Last push: 2026-08-26T20:50:17+00:00

## Health v2 (maintenance only)
Score: 91/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 75, longevity 100
- inputs: {"age_days": 4077, "days_push": 7, "days_rel": 169, "gap_med": 12, "n_releases_24m": 6}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 14364, forks 1190 (observed 2026-08-28T04:11:06.882750+00:00)

## What it is
Redux DevTools is a set of developer tools for Redux and other state-management architectures, offering hot reloading, action replay, and time-travel debugging. It ships as a browser extension for Chrome, Edge, and Firefox, a standalone app, and an embeddable React component.

## Use cases
- inspect Redux state changes and dispatched actions in the browser
- time-travel debug by replaying and skipping actions
- hot reload reducers while preserving application state
- integrate a DevTools monitor component into a React app
- remotely monitor state changes of a running application

## When to choose
- you develop apps with Redux or compatible state containers and need visibility into state transitions
- you want to replay actions to reproduce bugs
- you need hot reloading of reducers during development

## When to avoid
- your project does not use Redux or a compatible state-change architecture
- you need production performance monitoring rather than development-time debugging
- you use a state library with its own dedicated devtools

## Facets
- artifact type: plugin
- maturity: active
- function: developer-tools, state-management, monitoring
- domain: developer-tools, frontend, web-development
- platform: browser-extension, cross-platform
- tags: redux, devtools, time-travel-debugging, hot-reloading, action-replay, react, debugging, nodejs

## Member repositories
- reduxjs/redux-devtools (main) score 91

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:11:06.882750+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:12:37.493691+00:00, confidence not recorded.
  - readme: https://github.com/reduxjs/redux-devtools (fetched 2026-08-28T04:11:06.882750+00:00, sha ce243108775a)
  - homepage: http://youtube.com/watch?v=xsSnOQynTHs (fetched 2026-08-29T08:06:24.410731+00:00, sha 8af6186c82b6)
  - registry_npm: https://registry.npmjs.org/redux-devtools (fetched 2026-08-29T08:06:24.419835+00:00, sha c76ae107989d)
- Data as of 2026-08-30T08:39:29.467469+00:00.