babel-preset-oldbrowser

Babel preset for old browsers.

Install

$ npm install --save-dev babel-preset-oldbrowser

Usage

Via .babelrc (Recommended)

.babelrc

{
  "presets": ["oldbrowser"]
}

Via CLI

$ babel script.js --presets oldbrowser 

Via Node API

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