Changes in Version 3:

• Dropped jQuery dependency
• CSS3 transitions if possible
• Dropped support for IE 6-8, Safari 3.1-5
• Improved suggestions, e.g. '@username'
• Simplified button API
• New markup, see example:

http://wysiwygjs.github.io/

Markup

<div class="wysiwyg">
  <textarea name="name" placeholder="Write a comment ..."></textarea>
</div>

<script>
wysiwyg( '.wysiwyg', {
  toolbar: 'demand',                        // 'top','bottom','demand',null
  buttons: [buttons],                       // buttons on toolbar
  selectionbuttons: [selectionbuttons],     // buttons on selection-toolbar
  suggester: suggester( open_suggestion ),  // handle suggestions
  interceptenter: interceptenter(),         // intercept 'enter'
  hijackmenu: false                         // toolbar instead context menu
});
</script>