I am currently learning how to code for Linux, and a port of Blokada to GNU could be made easy. I have some ideas we could do:
- Use the Java Runtime Environment (Android apps are mostly powered by java, so a port of the code could work).
- Use Flatpak for distribution (its package manager works similarly to Android´s package management system).
- Port the Java code to Gjs (Java code is portable to Javascript, and we can convert that to Gnome Javascript).
And that is all I can think of for right now.