Seems like an interesting effort. A developer is building an alternative Java-based backend to Lemmy’s Rust-based one, with the goal of building in a handful of different features. The dev is looking at using this compatibility to migrate their instance over to the new platform, while allowing the community to use their apps of choice.
From the project website:
But the author of PieFed, written in even more popular language than Java (Python) said:
A feature creep?
(maybe they see a bus factor = 1 as the only issue of /kbin, though)