babel-preset-es2015-tree-shaking

Babel preset for all es2015 plugins except es2015-modules-commonjs to enable tree-shaking in webpack

Install

$ npm install --save-dev babel-preset-es2015-tree-shaking

$ yarn add -D babel-preset-es2015-tree-shaking

Usage

Via .babelrc (Recommended)

.babelrc

{
  "presets": ["es2015-tree-shaking"]
}

Via CLI

$ babel script.js --presets es2015-tree-shaking

Via Node API

require("babel-core").transform("code", {
  presets: ["es2015-tree-shaking"]
});