BootsharpUse C# in web apps with comfort

Generates JavaScript bindings and type declarations for your C# APIs facilitating seamless interop between the domain and UI.

Choose between embedding all the C# binaries into single-file ES module for portability or sideload for best performance and build size.

Node, Deno, Bun, web browsers and even constrained environments, such as VS Code extensions — your app will work everywhere.

Manually author interop APIs via static C# methods or simply feed Bootsharp your domain-specific interfaces — it'll figure the rest.

When an interface value is specified in interop API, instance binding is generated allowing to interoperate on stateful objects.

Configure namespaces for emitted bindings, function and event names, C# -> TypeScript type mappings and more.

Supports latest runtime features: WASM multi-threading, AOT compilation, assembly trimming, streaming module instantiation.