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

JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<textarea class="form-control" id="textarea"></textarea>

CSS

#textarea{
  height:20px;
  overflow:hidden;
}

JavaScript

$("#textarea").on("keyup", function(event){
	if($(event.currentTarget).outerHeight() < $(event.currentTarget)[0].scrollHeight){
  	$(event.currentTarget).height($(event.currentTarget)[0].scrollHeight);
  }
})

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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.

Ad-free

Use pre-released features

Fiddle collections

Private collections and fiddles

Console