Tracking tickets better with Open Source UI

Objective

I’m a heavy user of Gitlab tickets, however am currently not happy with the views. I would like sort the tickets based on projects. We come from Service-now background, and with our new startup, we’re into Gitlab. With limited funds to be used, we’re using the Gitlab SaaS (Gitlab.com).

I was curious to know if there is any open source/free implementation of Gitlab where I can get something closer to the below view.