Bought amazing . link domain, looking for SaaS ideas

I bought the http://amazing.link domain and looking for SaaS ideas!

I was initially thinking about an application for creating one-page websites (simple profiles) with links (similar to bio.fm or linktr.ee).

I would like to build this SaaS in open and write step-by-step instructions about how it was created for SaaSitive. SaaSitive goal is to teach how to build SaaS applications with Django and React from scratch.