Userscripts
Violentmonkey
Greasemonkey
Tampermonkey
Greasy Fork
Database Script Tool
Script Manager โ SManager
FireMonkey
BuiltWith
Wappalyzer
WhatRuns
Elucify
What CMS
Similar Tech
KiteDesk
Lead Forensics
Userscripts
BuiltWithA great tool to help you discover the technology being used by a variety of websites. I was impressed that upon signing up that I had full access to a free list of leads.
Based on our record, BuiltWith seems to be a lot more popular than Userscripts. While we know about 162 links to BuiltWith, we've tracked only 14 mentions of Userscripts. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
The looking icon is the Userscripts extensions. https://github.com/quoid/userscripts. - Source: Hacker News / 6 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. Iโd really appreciate your feedback and encouragement! This project lets me solve some of my OCD problems online. There are a couple of parts of the forums that I visit โ Space Battles, Sufficient Velocity, and Questionable Questing โ that I want to remove. Specifically, I hate seeing indicators of... - 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
That Safari also supports UserScripts and Extensions also somewhat mutes some of Arc's benefits, so it will be interesting to see how/if Arc responds. Source: about 3 years ago
}` In Safari, using Userscripts extension: https://github.com/quoid/userscripts#userscripts-safari. - Source: Hacker News / over 3 years ago
Evan You, creator of Vue.js, is a prime example. Vivek Nair, Co-Founder of BotGauge, notes that You โcreated something that addresses real developer needs with clean logic and thoughtful design.โ Vue.js powers over 1.5 million websites in 2025, a testament to its scalability and developer trust, as reported by BuiltWith. Youโs ability to build a framework independently, without corporate backing, underscores his... - Source: dev.to / about 1 year ago
There exist websites like https://builtwith.com so answer to your question is yes. - Source: Hacker News / over 1 year ago
BuiltWith says the web client is NextJS which is interesting as ChatGPT made a big switch away to Remix IIRC. https://builtwith.com/?https%3a%2f%2fclaude.ai%2fnew. - Source: Hacker News / almost 2 years ago
Also, wow that is an obsene amount of libraries they use: https://builtwith.com/?https%3a%2f%2fspectrum.ieee.org%2fdisney-robot-2668135204. - Source: Hacker News / about 2 years ago
I would say run both sites through https://builtwith.com/ to get what all they used in the building process. Source: over 2 years ago
Violentmonkey - Violentmonkey is a userscript manager to support running userscripts in web pages.
Wappalyzer - Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.
Greasemonkey - Customize the way a web page displays or behaves, by using small bits of JavaScript.
WhatRuns - Extension that helps you identify technologies used on any website at the click of a button.
Tampermonkey - Greasemonkey compatible script manager.
Elucify - A completely free software tool that uses crowdsourced data to find business email addresses