Lexical Developer Tools

Name: Lexical Developer Tools
Author: Lexical

Adds Lexical debugging tools to the Firefox Developer Tools. It allows you to inspect the Lexical state in the Firefox Developer Tools.

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Features & Capabilities

Lexical Developer Tools is a Firefox Developer Tools extension designed to enhance the debugging experience for developers using the Lexical JavaScript text editor framework. By integrating seamlessly into Firefox DevTools, this extension enables you to inspect, monitor, and analyze the internal Lexical state of web pages.

This open-source extension prioritizes user privacy, requiring minimal permissions solely to access the Lexical state locally without transmitting data externally. Developers can leverage it to troubleshoot and optimize their applications built with Lexical, streamlining text editor debugging. The source code is openly available for review and contributions on GitHub at Lexical DevTools GitHub.

User Growth & Download Statistics

Add-on Developer Tools Open Source

By:

Lexical

Daily users:

72 -1

Version:

0.33.0.0 Last updated: 2025-07-04

Version code:

5981902

Creation date:

2024-04-17

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

267.90KB

Email:

ep*****@epam.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-18

Compare stats and ranking:

Ranking

# 13,154 ▼ 91

Other rankings

#64 in developer tools keyword 61 ▲ 1#84 in developer keyword 70 ▲ 2

Other platforms

Lexical Developer Tools (v0.34.0.0)

2,000 5.00

(2)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Lexical

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/lexical-developer-tools/

Email:

ep*****@epam.com

Website:

https://lexical.dev

Permission Change History

2024-06-24: Version 0.14.5.1 → 0.16.0.0

Remove Permissions: scripting

2024-04-27: Version 0.14.5 → 0.14.5.1

Add Permissions: tabs

Is Lexical Developer Tools Safe?

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.

Lexical Developer Tools requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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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 Add-ons Store, 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.

Lexical Developer Tools 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.
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Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****