[hgazx]

I want an extension that disables JavaScript by default and then allows me to enable and disable JavaScript for the current site that I’m visiting (and all of its dependencies; I don’t want to deal with enabling it also for its cdns etc) with only one click and then remembers my setting. Does that exist?

[simcop2387]

Umatrix from the author of ublock origin can do this. Not with a single click (it'll take two, one to enable and one to tell it to remember) but it's very close.

https://addons.mozilla.org/en-US/firefox/addon/umatrix/

[dredmorbius]

Clarifying, for those unfamiliar with it:

uMatrix permits enabling or disabling JS (and other website features: images, CSS, media, frames, XSS, ...) by domain or subdomain, including default allow/deny permissions should you choose.

You can also temporarily enable or disable specific permissions, and save those changes permanently should you choose.

It's fiddly, but good fiddly.

[ajvs]

You can do that in uBlock Origin, just enable advanced mode then you can block 1st + 3rd party scripts across all domains in two clicks..

[LargoLasskhyfv]

https://github.com/gorhill/uBlock/wiki/Per-site-switches#no-...

[boring_twenties]

NoScript used to do it in 1 click. Now that it's a Web Extension, it takes two.