First thing to say TinyMCE is a very popular WYSIWYG online based editor. It’s very widely used in the web, as may already know it it’s part of the default WordPress installation. Out of the web, of course, there are some other editors as well. The most used and well developed projects are the Yahoo!’s YUI 2 Rich Text Editor and CKEditor also known with his past name – FCKEditor.
Before I proceed with this post, let me say that I’m working and this tutorial is based on version 3.1.1 released on 18 Aug 2008. Continue reading Adding a Custom Button to TinyMCE