babel-plugin-transform-minify-booleans

This plugin allows Babel to transform boolean literals into !0 for true and !1 for false.

Example

In

true;
false;

Out

!0;
!1;

Installation

npm install babel-plugin-transform-minify-booleans --save-dev

Usage

Via .babelrc (Recommended)

.babelrc

{
  "plugins": ["transform-minify-booleans"]
}

Via CLI

babel --plugins transform-minify-booleans script.js

Via Node API

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