rollup.js & vue.js All In One

UMD

webpack / rollup

https://github.com/umdjs/umd

// UMD === amd + cjs + iife

browser

// IIFE , closure 闭包

UMD === amd + cjs + iife

amd – Asynchronous Module Definition, used with module loaders like RequireJS

cjs – CommonJS, suitable for Node and other bundlers (alias: commonjs)

es – Keep the bundle as an ES module file, suitable for other bundlers and inclusion as a