[Video] LVGL in WebAssembly: Building NuttX Touchscreen Apps with Zig

[lupyuen]

What if we could prototype and test Touchscreen Apps in the Web Browser, before running on a real device like PinePhone?

In this presentation we explain how we compiled the LVGL Graphics Library to WebAssembly with Zig Compiler. We created a Feature Phone App in the Zig Programming Language that runs in the Web Browser, calling the LVGL Library in WebAssembly.

The same app also runs on PinePhone with NuttX. We hope that this will someday enable NuttX Apps to be created and tested easily in the Web Browser.

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