npm install @wasm-fmt/dart_fmt
npx jsr add @fmt/dart-fmt
import init, { format } from "@wasm-fmt/dart_fmt";
await init();
const input = `void main() { print('Hello, World!'); }`;
const formatted = format(input, "main.dart");
console.log(formatted);
For Vite users:
import init, { format } from "@wasm-fmt/dart_fmt/vite";
// ...