Reactime

A Chrome extension for time travel debugging and performance monitoring in React applications.

Reactime - Time Travel Debugging for React Apps

Reactime is an open source Chrome developer tool designed for time travel debugging and performance monitoring in React applications. It allows developers to record snapshots of application state, inspect those states, and monitor performance metrics such as render timings and frequencies. With features like real-time state visualization, compatibility with popular frameworks, and an intuitive UI, Reactime empowers developers to streamline their workflows and optimize complex state management.

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Extension stats

By: Reactime

Users: 3,000+

Rating: 4.74

(35)

Version: 26.1 (Last updated: 2025-01-08)

Creation date: 2020-03-08

Risk impact: Very high risk impact

Risk likelihood:

Moderate risk likelihood

Manifest version: 3

Permissions:

contextMenus
tabs
activeTab
scripting
debugger
alarms

Host permissions:

<all_urls>

Size: 819.20K

Email: re*****@gmail.com

Ranking

# 16,369 ▲ 21

Other rankings

#3156 in Developer Tools ▼ 9

#15 in configure keyword 8 ▲ 4

#44 in component keyword 12 ▲ 1

#67 in state keyword 12 ▼ 5

#85 in performance keyword 13 ▼ 1

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Other platforms

Not available on Android

Not available on Firefox

Not available on Edge

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Extension summary

Analyze keywords

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
Provider/Consumer Panel for useContext Hook
Import and Export Snapshots of State
Time-Travel Debugging
Snapshot Series Comparison
Component Tree Visualization
React Router Compatibility
Component Render Time & Frequency

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Game-changing for React development
Time-travel debugging feature saves hours of troubleshooting
Great visuals and easy to implement
Highly recommended by users for React development
Split feature is amazing

Cons

Displays a random number on browser tabs after the latest update
Spams console logs, suggesting need for eslint rule

Most mentioned

Time-travel debugging feature
Great for debugging React applications
High recommendation from users

User reviews

Very efficient dev tool!

Hakase, 2025-01-08

Essential Tool for React Developers! Reactime is an absolute game-changer for React development. As someone working with React applications, the time-travel debugging feature has saved me countless hours of troubleshooting. You can literally move back and forth through your app's state changes and see exactly what happened at each step.