User JavaScript and CSS Alternatives

    User JavaScript and CSS is described as 'Userscript's and userstyle's — simple extension to inject own JavaScript or CSS rules to any page' and is an app in the Development category. There are more than 10 alternatives to User JavaScript and CSS for a variety of platforms, including Mac, Google Chrome, Firefox, Windows and Linux. The best alternative is Stylus, which is both free and Open Source. Other great apps like User JavaScript and CSS are Dark Reader (Free, Open Source), Stylebot (Free, Open Source), FreeStylerWs (Free) and Amino: Live CSS Editor (Free).

    The list of alternatives was last updated Feb 27, 2020