www.reddit.com/r/browsers/comments/1qgeih7/country_of_headquarters_of_browsers/

Country of Headquarters of Browsers

If someone wants a browser (for both desktop and mobile) that isn't owned by USA, there are not many options... right? Chrome (+ Chromium), Safari, Edge, Firefox, Brave, DuckDuckGo are all USA owned....

github.com/LukerChen/BeAlert

LukerChen/BeAlert

这是一个美化版的alert和confirm弹出框插件，适用于IE7+、chrome、Edge、fireFox、Safari等绝大多数浏览器。 功能可自己拓展，这里只是一个基础版本的插件 ，能够取代系统自带的alert和confirm。 (⭐ 15)

addons.mozilla.org/en-US/firefox/addon/sponsorblock/

SponsorBlock - Skip Sponsorships on YouTube - Get this Extension for ...

Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors.

support.mozilla.org/en-US/kb/update-firefox-latest-version

Client Challenge

support.mozilla.org/en-US/kb/private-browsing-use-firefox-without-history

Client Challenge

support.google.com/youtube/answer/78358?visit_id=638288444132439115-554885077&p=NFL_Sunday_Ticket_YT_Devices&rd=1

System requirements & supported devices for YouTube - YouTube Help

  To watch YouTube videos, make sure you have the most up-to-date browser, operating system, and a good internet connection: Newest version of Google Chrome, Firefox, or Safari Internet co

support.google.com/maps/?hl=en&authuser=0&p=no_javascript

Enable JavaScript to see Google Maps - Google Maps Help

To use Google Maps, you need to turn on JavaScript in your browser, like Chrome or Firefox. If you don’t have JavaScript turned on, you’ll see an empty page when you go to Google Maps. To enable Java