I really like that you can block everything within one add on. I am still learning how to use it. Two things would be great to add:
1. I would like to be able to import my old NoScript whitelist.
2. NoScript had a feature that you could middle-click on a domain in the dropdown list and you could customize to go to another website:
I had it so I could quickly check that domain on Norton, like this:
https://safeweb.norton.com/report/show?url=someSite.com
It would put "someSite.com" (whatever you middle-clicked on) on the path
so I could easily know whether to allow that javascript for someSite.com, etc.

too much puzzle to get the right attitude, so that get the one to see the things that are needed on a site

Thanks Mozilla for breaking NoScript. Wouldn't have found uMatrix without it. With NoScript, I essentially had to reload pages to Chrome to get 'em to work. Now I can SEE what exactly is going on and give permissions as I need to.

I'm using block all / exceptions. https://github.com/gorhill/httpswitchboard/wiki/How-to-use-HTTP-Switchboard:-Two-opposing-views is definitely required reading.

Addon poderoso que bloqueia solicitações de conexões indesejadas, conforme o próprio desenvolvedor, é para usuários avançados, mas nada impede que você se adapte aos poucos e aprenda muito do que acontece "por trás das cenas". Hoje, para mim, é indispensável e insubstituível. Eu poderia ficar sem qualquer outra extensão para privacidade, uMatrix supre todas as necessidades que tenho. Ainda estou aprendendo. Perfeito !

I've been using ad-hoc blocking methods in different addons for some time. uMatrix combines them all very neatly and conveniently. (And it's now on Android too!)

Brilliant!

THE BEST OF THE BEST IN THE WORLD....POINT !

it's for something that understands networking and how internet, DNS, SOA and all related things !

Generally a good extension, but unfortunately not available for Android.

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