You obviously have the router for the front-end, but with Echo, how would one add authentication support, or should I just look at a different stack such as Django or Ruby on Rails with multiple auth / ORM middleware and use Go as a back-end?
[0] https://github.com/dgrijalva/jwt-go
[1] https://hackernoon.com/simple-http-middleware-with-go-79a4ad...
Notes which I mentioned in another comment uses JWT https://github.com/wallix/notes and features a minimal auth/login API and client. Just a bit of warning: Passwords are not securely stored (in cleartext) on purpose, since the goal is to then use our (open source) SDK to encrypt passwords and other data.