This is a really good article where the author shares their first experiences of working with WebAssembly - in this case creating a tool that implements the Levenberg–Marquardt algorithm for curve-fitting. The article demonstrates just how polished the Rust / WebAssembly ecosystem is, with the author publishing their wasm module to npm using wasm-pack.
WasmerSharp provides .NET Bindings for the Wasmer Runtime - what this means in practice is that you can embed and run WebAssembly modules within the .NET runtime. Very cool!
And Finally …
A really interesting twitter thread exploring real-world WebAssembly usage.