PX to REM and REM to PX

EnvSwitcher

Stay safe and switch seamlessly between development environments.

Адзнака: Адзнакаў: 0

Web Developer

Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.

Адзнака: Адзнакаў: 126

Cookie Editor

Edit cookies related to the current page and all its sub-frames right from a popup

Адзнака: Адзнакаў: 10

Контур.Расширение

Адзнака: Адзнакаў: 7

Picture in Play

Indicates whether the `picture` element is in use on a page.

Адзнака: Адзнакаў: 7