halacha
There are 3 repositories under halacha topic.
Kiruv-Israel/abridged-halacha
An abridged set of Jewish laws in English
Halachipedia/android
The Halachipedia Android App
nkasimer/halakhic-guide-to-liturgy
A LaTeX quick reference to Jewish law as it pertains to liturgy, focusing on issues that require immediate resolution.