Doesn't correctly inform sites that javascript is disabled, which means that sites like duckduckgo that can serve content without javascript (when they detect that JS is disabled) fail to render anything.

It works most of the time but some sites won't let me turn it on so they will not load.

this add-on changed my browsing-life and it works well in my case.

There is no button to work with.

Simple, blocks JS by default, doesn't request unnecessary permissions.
I'd give it 5 stars if it would bypass the browser cache upon tab reloading.

Just what I needed!

(but it doesn't work reliably on x64 or arm linux, on android it is somewhat better, but of late it also doesn't work perfectly. i don't use windows/macos/ios)