We currently use wasm on the Adobe XD team for rendering shared prototypes in the browser. It allows us to share C++ rendering code across desktop and web and has been a massive success for us.
The browser support is good enough for our customer base, as it works across all operating systems and mobile devices, and we can fall back for asm.js for IE11.
The browser support is good enough for our customer base, as it works across all operating systems and mobile devices, and we can fall back for asm.js for IE11.