A decent competitor and alternative to noscript. However it causes layout issues on some sites, like duckduckgo and startpage. E.g the text "The search engine that doesn't track you. Learn more" appears twice. This is with JS enabled. It's also a consistent issue, but if you refresh it disappears. Haven't found other websites with similar issues, I'm sure there are more.

Edit: Might the "google goes blank whenever a link is opened" issue on github be related to this? I don't know
And whenever you click on a link in duckduckgo it says "You are being redirected to the non-javascript version of the site". Excuse me, but I have it enabled! It doesn't actually do it, it's just a message.