babel-plugin-minify-number-cast

Turns number cast from Number(a) to +a

Example

In

Number();
Number(1);
Number(a);

Out

0;
1;
+a;

Installation

$ npm install babel-plugin-minify-number-cast

Usage

Via .babelrc (Recommended)

.babelrc

{
  "plugins": ["minify-number-cast"]
}

Via CLI

$ babel --plugins minify-number-cast script.js

Via Node API

require("babel-core").transform("code", {
  plugins: ["minify-number-cast"]
});