Editor de texto

by Antério Vieira

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/marked/0.3.6/marked.js"></script>
<div id="editor">
  <textarea id="painel-editor"># Titulo</textarea>
  <div id="visualizacao"></div>
</div>

CSS

html, body, #editor {
  margin: 0;
  height: 100%;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  color: #333;
  background-color: #fff;
}

textarea, #editor div {
  display: inline-block;
  width: 49%;
  height: 100%;
  vertical-align: top;
  box-sizing: border-box;
  padding: 0 20px;
  
}

textarea {
  border: none;
  border-right: 1px solid #e9e9e9;
  resize: none;
  outline: none;
  font-size: 14px;
  font-family: 'Monaco', courier, monospace;
  padding: 20px;
}

code {
  color: #f66;
}

Babel + JSX

$(document).ready(() => {

	var $editor = $('#painel-editor'),
		$visualizacao = $('#visualizacao')
		
	function formatar(text) {
		$visualizacao.html(marked(text))
		
	}

	$editor.keyup((e) => {
		formatar(e.target.value)
	})

	formatar($editor[0].value)

})