nhn/tui.editor v1.2.0

on GitHub

    var editor = new tui.Editor({
        el: document.querySelector('#editSection'),
        previewStyle: 'vertical',
        height: '400px',
        initialEditType: 'markdown',
        useCommandShortcut: true,
        initialValue: content,
        exts: [
          {
            name: 'chart',
            minWidth: 100,
            maxWidth: 600,
            minHeight: 100,
            maxHeight: 300
          },
          'scrollSync',
          'colorSyntax',
          'uml',
          'mark',
          'table'
        ]
      });