Example

In

Math.floor(a) + Math.floor(b)

Out

var _Mathfloor = Math.floor;

_Mathfloor(a) + _Mathfloor(b);

Installation

npm install babel-plugin-minify-builtins --save-dev

Usage

With a configuration file (Recommended)

{
  "plugins": ["minify-builtins"]
}

Via CLI

babel --plugins minify-builtins script.js

Via Node API

require("@babel/core").transform("code", {
  plugins: ["minify-builtins"]
});

Options

• tdz - Account for TDZ (Temporal Dead Zone)

You can read more about configuring plugin options here