JSX

When loading files that contain JSX syntax, you may need to customize Rolldown's JSX transform options :

import { unrun } from "unrun";

const { module } = await unrun({
  path: "./path/to/file-with-jsx.tsx",
  inputOptions: {
    transform: {
      jsx: {
        // Adjust these options according to your needs
        importSource: "react",
        pragma: "React.createElement",
        pragmaFrag: "React.Fragment",
      },
    },
  },
});

For example, when using JSX with Vue, you need to set the importSource to 'vue' :

import { unrun } from "unrun";

const { module } = await unrun({
  path: "./path/to/file-with-jsx.tsx",
  inputOptions: {
    transform: {
      jsx: {
        importSource: "vue",
      },
    },
  },
});