This simply plugin adds useful buttons to native WordPress HTML editor.
Adds syntax higlighting to the Contact Form 7 admin screens. Requires the Contact Form 7 plugin.
WYSIWYG editor inside a widget
Add syntax highlighting to WordPress code editors using CodeMirror.js
Easily add links to image captions in the WordPress editor.
Easy tool to stop HTML editor from removing schema.org/microdata tags from post or page content.
Features:
This plugin will remove the HTML editor from the admin dashboard
Visual Editor Custom Buttons lets you add custom buttons to the Wordpress Visual Editor.