What's this?

[speedy-js]

What's this?

[konicyQWQ]

Is this a port of babel to rust?

Yes. It implements babel-plugin-import in rust exactly, and almost 20x faster than babel.

It can be used to implement some bundler plugins, such as esbuild-plugin or webpack-plugin. Have fun using it😁.

How to install

npm install @speedy-js/speedy-napi

How to use

const { transform } = require('@speedy-js/speedy-napi')

const code = `
import { Button } from 'antd'

function App() { return <Button /> }
`;

const resCode = transform.transformBabelImport(code, {
  babelImport: [
    {
      fromSource: 'antd',
      replaceCss: {
        camel2DashComponentName: true,
        replaceExpr: (ident) => `antd/es/${ident}/style/css` // ident means the component name
      },
      replaceJs: {
        camel2DashComponentName: true,
        transformToDefaultImport: true, // false if you don't want a default import.
        replaceExpr: (ident) => `antd/es/${ident}/index.js`
      }
    }
  ]
})

console.log(resCode.code);

The transform result

import "antd/es/button/style/css";
import Button from "antd/es/button/index.js";
function App() {
    return <Button />;
}