Let's say I want a small application with flask and angular.

I create a single repo for both flask and angular. I put everything flask in one sub folder called backbend and I put everything angular in another folder called frontend

WIP here: https://github.com/kusl/flaskexperiment or https://git.sr.ht/%7Ekus/flaskexperiment/

Now the problems are just starting: how do I set up ci for all my projects? Travis ci expects a single file at the root of the project and so does gitlab ci (hi sid, big fan)

I am sad I can't talk to the experts at Google about how they navigated these problems. I understand Google has many enemies that are constantly trying to exploit whatever but I still wish we could have a more open conversation here.