Little Snitch might be a bit more popular than uMatrix. We know about 5 links to it since March 2021 and only 5 links to uMatrix. 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.
You can upgrade the uBlock blocking mode to something better than what you are currently using, the Raymond Hill(or just gorhill)'s wiki explains how to do it. Https://github.com/gorhill/uBlock/wiki/Blocking-mode. Source: about 1 year ago
My mind immediately went to uMatrix or uBlockOrigin. Just want to note that, so far as I can tell, this is not associated with the author (gorhill) of those other tools: https://github.com/gorhill. - Source: Hacker News / almost 2 years ago
I was feeling the same, just yesterday. Nothing but respect for gorhill. Source: about 2 years ago
Today though, I'd recommend skimming through uBlock Origin's Github readme: https://github.com/gorhill. - Source: Hacker News / about 2 years ago
I think trying to piggy-back upon the success of Gorhill's uBlock and uMatrix with your naming, is a bit snidey. https://github.com/gorhill. - Source: Hacker News / over 2 years ago
The first two can be handled by firewall. Little Snitch for example: https://obdev.at/products/littlesnitch/index.html. Source: about 1 year ago
If you want more control over outgoing traffic, there’s commercial stuff like Little Snitch or the similar free tool LuLu from Objective-See. Source: over 1 year ago
Objective Development's Little Snitch. It's been the first piece of software I've installed on every Mac I've owned in the last 20 years. Source: over 2 years ago
Little Snitch? https://obdev.at/products/littlesnitch/index.html. Source: over 2 years ago
If you want to block it at the network/DNS level you could edit the hosts file or use something like Little Snitch to monitor (and block) outgoing connections. Source: almost 3 years ago
uBlock Origin - Popular and efficient blocker for Chromium, Chrome, Edge, Firefox, Opera, Safari, Thunderbird.
TinyWall - Lightweight and non-intrusive firewall
Adblock Plus - AdBlock Plus is a browser extension for Firefox, Chrome, Opera, and several other popular browsers that prevents intrusive ads like pop-ups and malicious code from appearing on websites you visit.
GlassWire - Visualize network activity in detail, get notified when new apps access the network, look out for...
Privacy Badger - Privacy Badger blocks spying ads and invisible trackers. How is Privacy Badger different from Disconnect, Adblock Plus, Ghostery, and other blocking extensions?
Windows 10 Firewall Control - Windows 10 Firewall Control: simple and exhaustive solution for applications network activity controlling and monitoring.