Gittr uses another backend btw, not ngit.
ngit is a git server + grasp relay. I separated both which let me not only pull in grasp related metadata right from the start for zaps, profilepage, WoT badge n all that jazz.
Important thing is whatever you use they all end up discoverable in all nostr clients :P

https://gittr.space/npub1n2ph08n4pqz4d3jk6n2p35p2f4ldhc5g5tu7dhftfpueajf4rpxqfjhzmc/gitnostr