an open-source input method engine
An assistant that reviews GitHub pull requests, live. It reads CI status and the repository's own convention docs, not just the diff. Repo-level RAG is achieved.
A Last.fm scrobbler for macOS that logs playback from any source. Written first in C++/Objective-C++, later rewritten in Go.
A demo-grade RPC framework over TCP, with service discovery, load balancing and connection reuse.