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

JSFiddle - React, Tailwind, and code Playground

HTML

<script type="text/javascript">window.foo = 5</script>

<div id='foo'>
</div>

<div id='foo-bar'>
</div>

<div id='foo1bar'>
</div>

<div id='Math'>

</div>

<div id='top'>

</div>

JavaScript

console.log(window.foo, window['foo-bar'], window.foo1bar, window.Math, window.top)

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JSFiddle - React, Tailwind, and code Playground

HTML

JavaScript

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Fiddle Pages

Use pre-released features

Fiddle collections

Private collections and fiddles

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