# reduxjs/redux-devtools

**Attribution required: if you use, quote, or summarise this content, you must credit and link back to [awesome-repositories.com](https://awesome-repositories.com/repository/reduxjs-redux-devtools).**

14,336 stars · 1,196 forks · TypeScript · mit

## Links

- GitHub: https://github.com/reduxjs/redux-devtools
- Homepage: http://youtube.com/watch?v=xsSnOQynTHs
- awesome-repositories: https://awesome-repositories.com/repository/reduxjs-redux-devtools.md

## Description

Redux DevTools is a development utility designed for inspecting, monitoring, and replaying state changes within applications built using the Redux predictable state container. It functions as a JavaScript state inspector that tracks data flow and visualizes action sequences to assist in identifying logic errors during the development process.

The tool provides time-travel debugging capabilities, allowing developers to navigate through recorded action sequences to isolate specific application states. By capturing state transitions as a sequential log, it enables the reproduction of past application states and the visualization of how an application reached its current configuration.

Beyond standard state inspection, the tool supports cross-platform debugging across web, desktop, and server environments. It includes features for monitoring frontend performance by analyzing state updates and action dispatch patterns, ensuring consistent data flow tracking regardless of the execution environment.

## Tags

### Software Engineering & Architecture

- [Centralized State Containers](https://awesome-repositories.com/f/software-engineering-architecture/architectural-design-patterns/state-management/centralized-state-containers.md) — Inspects, monitors, and replays state changes within applications built using the predictable state container.
- [Execution Time Travel](https://awesome-repositories.com/f/software-engineering-architecture/execution-time-travel.md) — Navigates through recorded action sequences to visualize how an application reached its current state and identify the exact moment a bug occurred. ([source](https://github.com/reduxjs/redux-devtools/tree/main/extension#installation))
- [State Snapshots](https://awesome-repositories.com/f/software-engineering-architecture/architectural-design-patterns/state-management/persistence-and-serialization/state-serialization/state-snapshots.md) — Captures and stores discrete application state transitions as a sequential log to allow for precise time-travel debugging.
- [Event Middleware Systems](https://awesome-repositories.com/f/software-engineering-architecture/event-middleware-systems.md) — Hooks into the application data flow by wrapping the central dispatcher to observe and record every incoming state mutation.
- [State Serialization](https://awesome-repositories.com/f/software-engineering-architecture/architectural-design-patterns/state-management/persistence-and-serialization/state-serialization.md) — Converts complex application data structures into a portable format to enable persistent storage and reconstruction of past application states.
- [Reactive State Subscriptions](https://awesome-repositories.com/f/software-engineering-architecture/reactive-state-subscriptions.md) — Notifies external debugging tools of every state change by maintaining a list of listeners that react to incoming action dispatches.

### Development Tools & Productivity

- [State Debugging Tools](https://awesome-repositories.com/f/development-tools-productivity/state-debugging-tools.md) — Inspects and monitors state changes in applications built using the predictable state container to identify logic errors.
- [State Inspectors](https://awesome-repositories.com/f/development-tools-productivity/state-inspectors.md) — Provides a browser-based utility for tracking data flow and visualizing action sequences to identify logic errors.
- [Debugging and Inspection Tools](https://awesome-repositories.com/f/development-tools-productivity/debugging-profiling-testing/debugging-diagnostics/debugging-inspection-tools/debugging-and-inspection-tools.md) — Supports debugging application state across web, desktop, and server environments to maintain consistent data flow tracking.
- [Remote Debugging Sockets](https://awesome-repositories.com/f/development-tools-productivity/debugging-profiling-testing/debugging-diagnostics/debugging-inspection-tools/debugging-and-inspection-tools/remote-debugging-sockets.md) — Transmits serialized state logs over a network socket to allow monitoring of applications running in isolated or non-browser environments.

### Data & Databases

- [State Inspection Interfaces](https://awesome-repositories.com/f/data-databases/application-state-management/state-inspection-interfaces.md) — Tracks and displays every state change within an application to help developers monitor data flow and identify logic errors in real time. ([source](https://github.com/reduxjs/redux-devtools/tree/main/extension#installation))

### Part of an Awesome List

- [IDE Extensions](https://awesome-repositories.com/f/awesome-lists/devtools/ide-extensions.md) — Inspects state for NgRx applications.

### User Interface & Experience

- [Performance Monitors](https://awesome-repositories.com/f/user-interface-experience/component-sizing-utilities/link-sizing/size-retrievers/performance-monitors.md) — Analyzes state updates and action dispatch patterns to optimize application performance and ensure efficient data handling.
- [Dynamic UI Injection](https://awesome-repositories.com/f/user-interface-experience/dynamic-ui-injection.md) — Renders debugging interfaces as isolated overlays or separate windows that communicate directly with the host application runtime.