Currently supports Rust Contracts.
```bash
cargo install raen
```
[rustup](https://rustup.rs/)
```bash
rustup target add wasm32-unknown-unknown
```
'build' compiles a workspace of contracts and generates wit, ts, and json. The `json` is then compressed and inject into the compiled contract's Wasm file in a custom section named `json`.
This usually results in a smaller binary since we use walrus under the hood.