Workbench is a free and open source GNOME sandbox for Linux. Using Workbench, you can experiment with GNOME technologies in building and testing a custom GTK widget. it comes with real time GTK, CSS preview, javascript, syntax highlighting, undo/redo option, auto save, code fomatter and build-in terminal support. It is released under GNU General Public License v3.0.
Install Workbench on Ubuntu Linux
Workbench is available as flatpak package from flathub . You need to install flatpak and flathub on your system first to install Workbench. Follow below link for flatpak and flathub installation instructions.
How to install flatpak and flathub
After installation restart your system . Now open the terminal command line application using ctrl+alt+t keys or via the show application menu and run below Workbench flatpak installation command.
flatpak install flathub re.sonny.Workbench
After the installation run below command to open Workbench.
flatpak run re.sonny.Workbench
You can also uninstall it via
sudo flatpak uninstall re.sonny.Workbench
That’s all.
