Block content (ads, trackers, malware, etc) across your computer. You need to install hBlock on your computer to use this extension. Follow the instructions in this link: https://github.com/pesader/gnome-shell-extension-blocker/wiki/Installing-hBlock.
Note: Binary files aren't shown on the web site. To see all files, please download the extension zipfile.
This version just adds compatibility with GNOME 48. Tested on a GNOME Shell nested session inside a toolbx container.
Blocker