It Solves my biggest gripe with the current fediverse apps - takahe actually separates identity domain from the one that runs the instance (though you have to proxy some well-known urls). So I can run it at fedi.karthikbalakrishnan.com while having my identity be @me
Mastodon compatible APIs so you can use the same client apps
It's is small enough to run on the always free tier GCP instance 🤯