HTML и CSS
Инструменты для отладки HTML и CSS
- 2
- Add-ons
- Mouse-k
- Creator
- May 20, 2021
- Last updated
Web Developer
The Web Developer extension adds various web developer tools to the browser.
Rated 4.3 out of 5chrispederick
89,325 users
Stylish - Custom themes for any website
Stylish lets you customize any website with custom user styles (themes for websites). Choose from the largest userstyles library to change the color scheme, background, and skin for Google, Facebook, YouTube and many, many more sites.
Rated 2.8 out of 5userstyles.org
35,592 users