There are 5 repositories under android-mods topic.
Curated list of awesome Android apps making use of Shizuku
Android-Image-Modifier is script/tool to make unpacking repacking of system files easier and less tedious. So android modders/tweakers can play with the system without having to go through the compiling/build-error fixing stuff. Supports Lollipop - Q
AntiAMTS ist ein kostenloser AdBlocker, der von SierraDevoplers bereitgestellt wird.
A Little Alchemy modding tool