Feature Phone UI in LVGL, Zig and WebAssembly

Maybe we can drag-and-drop to create an LVGL App in the Web Browser? And we test the LVGL App in the Web Browser with WebAssembly?

We might have a way to drag-and-drop a Zig Program in the Web Browser: GitHub - lupyuen3/blockly-zig-nuttx: Visual Programming for Zig with NuttX Sensors