Developer: Rust, TypeScript, Python, and GLua.
I build tools, poke at runtimes, and fix the bugs hiding just past the happy path.
rustferry: Rust-only mobile apps for Android and iOS, without maintaining Gradle or Xcode projects.
Facepunch / Garry's Mod: Fix TTT state and report chunking
Stopped state leaking between weapon and entity instances, then fixed oversized round reports losing their final chunk. Merged upstream.
Usually somewhere between "that can't happen" and the line of code proving it can.