This article share the technique used by PixLab to port the real-time face detection runtime written in pure C of the SOD Computer Vision library to WebAssembly to achieve real-time face detection on the browser.
The final result including the WASM binary, face model and the exported Javascript interfaces are available to download here and ready to be integrated into existing projects in-need for real-time face detection in the browser.
The full article is available to consult here.