Late last year I posted about some fun stuff I was playing with in AR via 8thWall and, around that time, Niantic announced they were closing the 8thWall platform but promised to open source it. Good news! They followed through on that promise:
https://www.8thwall.com/blog/post/208587408737/8th-wall-open-source
Hopefully I can get my silly little project up and running again on my own server (which is the better option anyway).