VS Code
CodePen
GitHub
Node.js
RegExr
JSFiddle
CodeSandbox
Free ebook for the JS Beginners

Violentmonkey
Greasemonkey
Tampermonkey
Greasy Fork
Database Script Tool
Script Manager – SManager
FireMonkey
An open-source userscript editor for Safari.

Which is more popular?
Based on our record, Eloquent JavaScript seems to be a lot more popular than Userscripts. While we know about 218 links to Eloquent JavaScript, we've tracked only 14 mentions of Userscripts.
Website, pricing, platforms and company facts side by side.
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EJS
Eloquent JavaScript
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|---|---|---|
| Website | eloquentjavascript.net | github.com |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
No analysis of Userscripts yet.
Walkthroughs and reviews on video.
Eloquent JavaScript A Modern Introduction to Programming 3rd Edition by Marijn Haverbeke review
More videos
5 Recommended Tampermonkey Userscripts in 2022
More videos
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Eloquent JavaScript and Userscripts. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

If you haven’t read Eloquent JavaScript , go check it out. It’s one of my all-time favourite programming books — hands down. - Source: dev.to / about 1 year ago
Videos, blogs, text-based teachings, YouTube project-based learning, books, and the like are all examples of various methods and mediums of acquiring skills, especially in the software engineering industry. As I continue to navigate... - Source: dev.to / almost 2 years ago
Seconded. I won't recommend it and no one I know has recommended it for a decade. It's hard for someone who doesn't know JS to know which parts has changed and is no longer the way to do things. https://github.com/getify/You-Dont-Know-JS... - Source: Hacker News / about 2 years ago
The looking icon is the Userscripts extensions. https://github.com/quoid/userscripts. - Source: Hacker News / 9 months ago
Hi, I'm Will. I'm 24, autistic, and have OCD tendencies. I'm learning to code and this is my first public project. I’d really appreciate your feedback and encouragement! This project lets me solve some of my OCD problems online. There... - Source: Hacker News / over 2 years ago
You can use userscripts [1] which is a safari extension which allows you to add userscripts, and the author of this work have an userscript [2] that you can use with safari (or any other browser) [1] https://github.com/quoid/userscripts. - Source: Hacker News / over 2 years ago
When comparing Eloquent JavaScript and Userscripts, you can also consider the following products.

Build and debug modern web and cloud applications, by Microsoft
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Violentmonkey is a userscript manager to support running userscripts in web pages.
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A front end web development playground.
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Customize the way a web page displays or behaves, by using small bits of JavaScript.
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Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
Compare GitHub to Eloquent JavaScript or Userscripts:

Greasemonkey compatible script manager.
Compare Tampermonkey to Eloquent JavaScript or Userscripts: