Yes I think it's similar in scope to Raylib. I'm learning this as I go, but here's a page with many demos compiled to Wasm.

https://floooh.github.io/sokol-html5/index.html

In the README they have example usage ranging from 8-bit emulators, games, command-line tools, integration with Dear ImGui and other libraries, bindings to languages like Zig, Rust, Odin, Nim.

> WebAssembly is a 'first-class citizen', one important motivation for the Sokol headers is to provide a collection of cross-platform APIs with a minimal footprint on the web platform while still being useful.