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Tor Browser
BuiltWithIndividuals who prioritize online privacy and security, journalists, activists in regions with internet censorship, or anyone needing to access the web anonymously. It is not recommended for users looking for a general-purpose browser or those needing high-speed internet access, as the focus on privacy can slow down the browsing experience.
A 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 Tor Browser. While we know about 162 links to BuiltWith, we've tracked only 9 mentions of Tor Browser. 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.
Https://torproject.org/download and get the correct app for your device and slap. Source: almost 4 years ago
TL;DR: The method involves utilizing public wifi (NOT from work or from home) and either the Tor Browser (beginner) OR the Tails OS (advanced, slightly more anonymous) AND one of the free .onion email providers seen here (or similar sites) to send truly anonymous email to anyone you want...including CEOs, state health departments, news agencies, credentialing/accreditation bodies...the list goes on. Source: about 4 years ago
Or go to https://torproject.org/download and follow the download link for Android to the PlayStore and check that is the app you have installed. Source: over 4 years ago
This? Well I don't think that's malicious (from looking at it for like 3 minutes), but you should delete that app. Only download stuff that's listed at https://torproject.org/download. Source: over 4 years ago
Https://torproject.org/download gives you the Tor Browser, for free, with nothing locked behind a license. Source: almost 5 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 / over 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 / over 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
Brave - Fast and secure, ad and tracker blocking browser.
Wappalyzer - Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.
Mozilla Firefox - Get the browsers that put your privacy first โ and always have
WhatRuns - Extension that helps you identify technologies used on any website at the click of a button.
Google Chrome - Google Chrome is a fast, secure, and free web browser, built for the modern web. Give it a try on your desktop today.
Elucify - A completely free software tool that uses crowdsourced data to find business email addresses