- Rated 1 out of 5by Firefox user 13119159, 5 years agoThis is basically a dead project. And BTW, stay away from stylish and sylus (same company). They are nothing but spyware now and will ruin FF performance. Trust me. Or don't. It's your time you'll waste.
- Rated 4 out of 5by grahamperrin, 5 years agoNice.
Pleasantly simple (user-friendly) compared to alternatives such as Stylus.
Does work with styles at https://userstyles.org/ – the amber 'Add to Website Theme Manager' button, part-way down the page for a style.