IndieWeb
I've been interested in indiewebIndieWeb since I encountered the concept and owning your own data for a long time. My own site Brainsteam uses micropub and microsub and can receive webmentions. I use my own hand-rolled micropub endpoint in combination with the Hugo static site generation framework to manage my web content.
Making your site Indieweb compliant
I recently discovered IndieWebify.me which provides a bunch of tools for validating that your site is indie-web ready. I use Micropub.Rocks to ensure that my publication endpoint is up to par.
Micropub & Sub Clients
I use Together for reading my feeds and liking/reposting/replying. I use Indigenous for android when I'm out and about if I want to make a quick post