React Performance Devtool

Name: React Performance Devtool
Rating: 2.5 (2 reviews)
Author: Nitin Tulswani

A Firefox devtool extension for inspecting the performance of React components.

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Add-on

By:

Daily users:

Rating:

Version:

5resigned1 Last updated: 2024-04-25

Version code:

5729726

Creation date:

2017-12-20

Risk:

Permissions:

file:///*
http://*/*
https://*/*

Size:

74.01KB

Email:

tu*****@gmail.com

Source:

Firefox Browser Add-ons

Data ingested on:

2025-07-14

Ranking

# 7,534 ▼ 86

Other rankings

#4 in performance keyword 13 #28 in component keyword 14 #69 in format keyword 15 ▼ 3 #74 in reach keyword 4 ▼ 1 #139 in form keyword 19 ▼ 3

User reviews

Seems to be broken. Stuck at "connecting" screen.

by Ch*****, 2025-06-10

by 退出*****, 2025-03-29

Gan Jing World is a clean, curated universe and a dynamic, overlapping network of integrated platforms and services. ==> https://www.ganjing.com

by Ga*****, 2022-12-25

View all user reviews ›

Extension safety

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

React Performance Devtool requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
Medium ****** ** ********* ****** ********* *** **** ****** **** **** ** ******* ** ********** **** ***********

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Browser Add-ons, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

React Performance Devtool is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

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

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