Edit fiddle - JSFiddle - React, Tailwind, and code Playground

JSFiddle - React, Tailwind, and code Playground

HTML

<iframe id="iframe" src="about:blank" name="w iframe">
 </iframe>

JavaScript

function z(window) {
  window = window || self
  alert(window.name)
}

window.name = 'w top'
z()

var iframe = document.getElementById('iframe')
iframe.contentWindow.name = 'w iframe'

z(iframe.contentWindow)

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JSFiddle - React, Tailwind, and code Playground

HTML

JavaScript

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Join the 4+ million users, and keep the JSFiddle dream alive.

Ad-free

Use pre-released features

Fiddle collections

Private collections and fiddles

Console