TypeScript to .NET. Rust. Mojo.

Tsonic checks TypeScript, writes native source projects, and hands them to dotnet, Cargo or Mojo.

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Compilation flow

One checked TypeScript program becomes a native source project. The native toolchain performs the final build.

01Write TypeScript

src/App.ts

export function add(left: number, right: number): number {
  return left + right;
}

02Generate source

C#double add(double left, double right)

Rustfn add(left: f64, right: f64) -> f64

Mojodef add(left: Float64, right: Float64) -> Float64
03Build natively
dotnet build out/csharp cargo build --manifest-path out/rust/Cargo.toml pixi run --manifest-path out/mojo/pixi.toml build

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