Scratch 3 Developer Tools

Name: Scratch 3 Developer Tools
Rating: 4.5294 (17 reviews)
Author: griffpatch

By: griffpatch

Scratch 3 Developer Tools to enhance your Scratch Editing Experience on https://scratch.mit.edu

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Features & Capabilities

Scratch 3 Developer Tools is a powerful Chrome and Firefox extension designed for serious Scratch coders seeking to improve their editing workflow on https://scratch.mit.edu. Created by the well-known Scratch community member Griffpatch, this tool offers seamless navigation to custom blocks, event receivers, and hat blocks within your Scratch projects. Features include a handy find box for quick block access, keyboard shortcuts for efficient navigation, and advanced script tidying that organizes your blocks better than the default Scratch tool.

Regular updates have enhanced the extension with bug fixes, improved help tutorials, keyboard navigation, context menu options like copy/paste and block cleanup, and variable management capabilities. Whether you're managing variables and lists or simply want a faster, cleaner way to edit Scratch projects, Scratch 3 Developer Tools elevates your coding efficiency and enjoyment. Visit Griffpatch's Scratch profile for more information and support.

User Growth & Download Statistics

Add-on Developer Tools Education Programming

By:

Daily users:

Rating:

Version:

1.24.3 Last updated: 2022-02-11

Version code:

5363356

Creation date:

2019-09-20

Risk:

Content scripts matches:

scratch.mit.edu
llk.github.io

Size:

97.27KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-16

Compare stats and ranking:

Ranking

# 9,129 ▲ 56

Other rankings

#8 in developer tools keyword 60

#15 in developer keyword 68

#35 in development keyword 14 ▲ 1

#47 in x scraper keyword 11

#57 in tools keyword 66

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For Developers

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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:

griffpatch

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/scratch-3-developer-tools/

Website:

https://scratch.mit.edu/users/griffpatch/

User Reviews

by Fi*****, 2025-12-21

by 退出*****, 2025-03-30

by 全民*****, 2025-02-26

View all user reviews ›

Is Scratch 3 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.

Scratch 3 Developer Tools requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
High ******* ****** ** *** ********* ******** ******** *********

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.

Scratch 3 Developer Tools has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

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