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

JSFiddle - React, Tailwind, and code Playground

HTML

<input class="mirrorInput"></input>
<input class="realInput"></input>

CSS

.realInput{
    position: absolute;
    left: 0;
    background: none;
    border: 0;
}

.mirrorInput{
    position: absolute;
    left: 0;
    color: green;
    border:0;
    
}

JavaScript

$(".realInput").on("keyup", function(event){
    $(".mirrorInput").val($(".realInput").val() + ".zendesk.com");
})

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JSFiddle - React, Tailwind, and code Playground

HTML

CSS

JavaScript

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

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Use pre-released features

Fiddle collections

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Console