Reactime
Item media 5 screenshot
Item media 1 screenshot
Item media 2 screenshot
Item media 3 screenshot
Item media 4 screenshot
Item media 5 screenshot
Item media 1 screenshot
Item media 1 screenshot
Item media 2 screenshot
Item media 3 screenshot
Item media 4 screenshot
Item media 5 screenshot

Overview

A Chrome extension that helps debug React applications by memorizing the state of components with every render.

Reactime was nominated for the Productivity Booster award at React Open Source Awards 2020. Reactime is an open source Chrome developer tool for time travel debugging and performance monitoring in React applications. Reactime enables developers to record snapshots of application state, jump between and inspect state snapshots, and monitor performance metrics such as component render time and render frequency. Features: - Record Snapshots of Application State and Accessibility Tree - Import and Export Snapshots of State - Time-Travel Debugging - Snapshot Series Comparison - Component Tree Visualization - React Router Compatibility - Component Render Time & Frequency - Support for Gatsby, Next.js and Remix - TypeScript Support - Ability to Reconnect - Web Performance Metrics - Tutorial Walkthrough - Prop visualization both in color and thickness of the branches of connecting the components - Heat map bar underneath the top menu What’s New! Reactime 25.0 includes a new prop visualization feature and heatmap bar for developers! We also addressed the previously reported freezing issues on start and brought up the Jest Library in much better condition as it was before; from 20% of the tests working to more than 85% now working correctly. Some of the UI was rearranged to be more aesthetically pleasing and render the main window bigger for the diplay of the component tree in the process. https://medium.com/@loganjnelsen/reactime-v25-the-time-to-react-is-now-ace90e45a9c7 Troubleshooting: Why is Reactime telling me that no React application is found? Reactime initially runs using the dev tools global hook from the Chrome API. It takes time for Chrome to load this. The current workaround is to navigate to your Chrome Extensions and refresh Reactime. Then, navigate back to your application, refresh the page, and then within the Reactime Dev Tool, right-click and hit "Reload Frame". Why do I need to have React Dev Tools enabled? Reactime works in tandem with the React Developer Tools to access a React application's Fiber tree; under the hood, Reactime traverses the Fiber tree through the React Developer Tool's global hook, pulling all relevant information needed to display to the developer There is a black screen instead of the Reactime extension Try refreshing the application you want to test and refresh the DevTools by clicking the right mouse button “Reload frame”. I found a bug in Reactime Reactime is an open source project, and we'd love to hear from you about improving the user experience. Please read the DEVELOPER README in GitHub and create a pull request (or issue) to propose and collaborate on changes to Reactime. By default this only our app only injects content scripts into localhost. If you would like it to run on more websites please go to https://github.com/open-source-labs/reactime. Fork and clone the repository and change "matches": ["http://localhost/*"] to "matches": ["<all_urls>"] in the manifest.json src\extension\build\manifest.json

4.7 out of 532 ratings

Google doesn't verify reviews. Learn more about results and reviews.

Review's profile picture

Andrew ByunOct 26, 2023

This is a very useful tool to debug React applications! Looking forward to using this!

Review's profile picture

Jimmy PhyOct 25, 2023

Such an amazing developer tool that helps me debug my react application so much faster. Looking forward to any new updates that may come.

Review's profile picture

Carlos KoulatsisJun 21, 2022

Useful tool but on the latest update it shows a random number on the browser tabs which is very annoying.

Details

  • Version
    25.0.0
  • Updated
    May 17, 2024
  • Offered by
    Reactime
  • Size
    803KiB
  • Languages
    English (United States)
  • Developer
    Email
    reacttimetravel@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

Related

Redux DevTools

4.6(702)

Redux DevTools for debugging application's state changes.

Testing Playground

4.6(51)

Simple and complete DOM testing playground that encourage good testing practices.

React Inspector

3.3(6)

The Inspector launch with Ctrl+Shift+X (Command+Shift+X on Mac). You can detect and open the React component source code easily.

HTML to React

5.0(5)

The fastest and smartest way to analyze HTML elements and generate full React component representations.

React Context DevTool

4.6(20)

Devtool for React Context and useReducer

Realize for React

1.9(8)

A React component tree visualizer

React VT

5.0(2)

Visual Testing Tool for React Applications

VisBug

4.8(232)

Open source browser design tools

React Stores Devtools Extension

0.0(0)

Better experience for debug your react stores with chrome devtools extension

React Hook Form Developer Tools

2.6(7)

React Hook Form developer tools to help debug forms with validation.

React Performance Devtool

3.4(11)

A devtool extension for inspecting the performance of React components.

Recoilize

3.9(11)

A Chrome extension that helps debug Recoil applications by memorizing the state of components with every render.

Redux DevTools

4.6(702)

Redux DevTools for debugging application's state changes.

Testing Playground

4.6(51)

Simple and complete DOM testing playground that encourage good testing practices.

React Inspector

3.3(6)

The Inspector launch with Ctrl+Shift+X (Command+Shift+X on Mac). You can detect and open the React component source code easily.

HTML to React

5.0(5)

The fastest and smartest way to analyze HTML elements and generate full React component representations.

React Context DevTool

4.6(20)

Devtool for React Context and useReducer

Realize for React

1.9(8)

A React component tree visualizer

React VT

5.0(2)

Visual Testing Tool for React Applications

VisBug

4.8(232)

Open source browser design tools

Google apps