C# and WebAssembly Interface Types - Bridging .NET and Wasm Ecosystems

Explore the integration of C# and WebAssembly (Wasm) interface types in this 33-minute conference talk by Ivan Towlson from Fermyon. Dive deep into the challenges and solutions for interoperability between C# applications compiled to Wasm using Microsoft's .NET WASI preview and the emerging standard of Wasm interface types. Learn how to bridge the gap between Wasm interfaces and .NET user code using C code and the .NET embedding API. Discover techniques for exporting WIT interfaces from .NET libraries to function as plugins or guest modules, as well as methods for accessing WIT interfaces defined by hosts or other Wasm modules in various languages. Gain valuable insights into enhancing C# developers' capabilities within the Wasm ecosystem and making platforms and plugin hosts more accessible to C# developers.

C# and Wasm Interface Types: Hands Across the C - Ivan Towlson, Fermyon