Sign Up for Free

RunKit +

Try any Node.js package right in your browser

This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 400,000 packages pre-installed, including babel-plugin-minify-guarded-expressions with all npm packages installed. Try it out:

var babelPluginMinifyGuardedExpressions = require("babel-plugin-minify-guarded-expressions")

This service is provided by RunKit and is not affiliated with npm, Inc or the package authors.

babel-plugin-minify-guarded-expressions v0.4.4

babel-plugin-minify-guarded-expressions

Example

In

!x && foo();
alert(0 && new Foo());

Out

x || foo();
alert(0);

Installation

npm install babel-plugin-minify-guarded-expressions --save-dev

Usage

Via .babelrc (Recommended)

.babelrc

{
  "plugins": ["minify-guarded-expressions"]
}

Via CLI

babel --plugins minify-guarded-expressions script.js

Via Node API

require("@babel/core").transform("code", {
  plugins: ["minify-guarded-expressions"]
});
RunKit is a free, in-browser JavaScript dev environment for prototyping Node.js code, with every npm package installed. Sign up to share your code.
Sign Up for Free