readme.md

Is In Browser?

import isBrowser from "is-in-browser";

if (isBrowser) {
  //...
}

More thoroughly:

import { isJsDom, isNode, isBrowser, isDeno } from "is-in-browser";

if (isBrowser) {
  // you're in the browser
  // jsdom considered in browser
}

if (isJsDom) {
  // you're in the JSDom
}

if (isNode) {
  // you're in the Node
}

if (isDeno) {
  // you're in the Deno
}

CommonJS

For those not using Babel / ES6 Modules

var isBrowser = require('is-in-browser').default;

if(isBrowser) { //... }