gvanto

This powerful plugin allows you to insert HTML/Javascript code into your WordPress post’s content in a variety of different ways.
Using this plugin, you can specify pre-defined HTML code to be displayed at the top and bottom of all your posts, saving you valuable time. Merge fields let you pre-define HTML/Javascript that you can use anywhere in your post. For example, using [my_twitter] you can include an HTML link to your twitter account, anywhere in your WordPress post.
More more info and screenshots, please see: <a href="http://twoggle.com/wordpress-plugins/content-enhancer" rel="nofollow ugc">Content Enhancer</a> homepage.

Content Enhancer

This plugin allows you to insert html/javascript code into your post's content in a variety of different ways.

This plugin will add simple sticky notes in the WordPress admin bar.
The recorded snippets on this notes will be able to utilize across the each management screen.
Of course, if you enable the admin bar, it can also be used in the WEB frontend.

Custom Sticky Notes

The current version of this plugin, over a year old, has prohibited plugin behavior.
It ends up loading versions of jQuery or jQuery components directly from Google, which is breaking some other plugins that rely on the current standard version of jQuery from WP.

Current Version has Bad Behavior

Add simple sticky notes in the WordPress admin bar.

Content Enhancer vs Custom Sticky Notes