Writing
Articles
June 6, 2026
Umar · 6 min read
I Made A Programming Language In Dart
I built Firn — a small statically-typed language, written in Dart, that compiles to a native binary through LLVM.
June 1, 2026
Umar · 4 min read
Porting Tiptap to Flutter without rewriting Tiptap
To share rich-text documents between a web app and a Flutter app, we ran the Tiptap engine inside an invisible WebView and rendered every pixel natively. A short note on how the engine and the UI split the work.