Magisk - Magic Mask to Alter Android System Systemless-ly.
Butter Knife - Bind Android views and callbacks to fields and methods.
scrcpy - Display and control your Android device.
Anbox - Container-based approach to boot a full Android system on a regular GNU/Linux system like Ubuntu.
UIKit-cross-platform - UI framework for native apps, which enables code targeting iOS UIKit to run on other platforms, particularly on Android.