babel-preset-browser-esm v1.0.0-rc

Babel Preset: Browser ESM

A Babel 7 compatible preset to fully support loading modules as ESM in the browser natively. This preset will:

• Automatically inline environment variables
• Runs dead code elimination
• Transforms CommonJS to ESM
• Converts global imports to relative paths using require.resolve
• Adds missing .js extension

Usage

npm install --save-dev babel-preset-browser-esm

Update your babel configuration, ensure you use babel.config.js over .babelrc to ensure node_modules get properly updated:

module.exports = {
  presets: ['browser-esm']
};

Run server

This module pairs very nicely with bserve to run a static server and automatically transpile the JavaScript files.