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

Permissions:

contextMenus
tabs
activeTab
scripting
debugger
alarms

Host permissions:

<all_urls>

Size: 819.20K

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

Full description: See detailed description

Ranking

# 16,814 ▲ 17

Other rankings

#3043 in Developer Tools ▲ 14

#15 in configure keyword 38

#23 in component keyword 18 ▲ 18

#50 in state keyword 34 ▲ 7

#66 in performance keyword 4 ▲ 1

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Other platforms

Not available on Android

Not available on Firefox

Not available on Edge

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 Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.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

Time travel debugging feature saves hours of troubleshooting
Great visualizer for data flow
Works well with complex React applications
Easy to implement and user-friendly
Highly recommended by multiple users

Cons

Can spam console logs in certain conditions
Recent updates caused issues like random numbers on browser tabs
Limited functionality with large applications using mixed technologies

Most mentioned

Time travel debugging
Data flow visualization
Overall usability and effectiveness for debugging React applications

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.

Garrett Chow, 2025-01-07

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

Andrew Byun, 2023-10-26

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Extension safety

Risk impact

Reactime requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows for debugging of other web apps and extensions, which can intersect with sensitive information and security boundaries.
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Reactime. Use it at your own risk.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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