Harlon Wang

Batteries-included WebView toolkit with drop-in UI scaffolding, two-way JS bridge, file/camera/getUserMedia support, progress indicators and error page, debug log panel, optional QR scanner.

#ui, #sdk, #logging, #kotlin-coroutines, #file, #device, #compose

Typed, compile-safe event tracking with app-defined event vocabulary; durable on-disk queue, batched uploads with exponential backoff, privacy-preserving install id, automatic lifecycle events and diagnostics.

#ktor, #analytics

Centralized token management that keeps tokens out of app code; single-flight refresh for simultaneous 401s; distinct offline vs signed-out states; built-in OAuth browser flow and request replay.

#authentication