Warning
This is very incomplete. I am basically using this repo to record some ideas about better I/O for WASI/wasm. See web-zen-dev for more complete setup.
The idea is that the wasm program should be able to request higher-level APIs to be loaded dynamically (like a DLL) and use the functions in them, so the only thing on the host needed is wasi-dev (linux-like devices: /dev/fb0, /dev/dsp0, /dev/input/) and access to load them.
The eventual idea is to create a few hosts (nodejs, web, and native) and some adapter WASM files that will translate higher-level APIs (like glfw or SDL) into these device file-access calls.
Intiially, I am just getting basic demos and a library for adding sound support.