VietProHub Blog
Technology
Architecture Rules That Fail the Build: Shipping Multiple Flutter Apps From One Platform
Two products, one Dart workspace, zero cross-imports — enforced by tooling instead of documentation. Also: the abstraction we deleted, the translation bug that hid missing strings, and why every significant choice gets an ADR.
10/6/20263 min
VietProHub Blog
AI
Scoring Japanese Pronunciation on the Phone: DTW, Rust, and the Bugs That Made It Real
No audio leaves the device: how Kaiwa Coach scores mora timing and pitch with a Rust engine behind Dart FFI — and the three bugs that nearly made a working engine look broken.
9/24/20264 min