rtSyntax

1. Uses highlight.js.
2. 26 themes included.
3. 55 languages supported (54 from highlight.js + 1 for nginx commands).
4. Auto-detects language.
5. Super-optimised, only loads js for the language.
6. Adds buttons to tinyMCE for ease of adding code blocks.
7. Optimised code with minimal overheads.
8. All code on Github.

Automatic Installation

1. Log in to your WordPress admin panel, navigate to the Plugins menu and click Add New.
2. In the search field type “rtSyntax” and click Search Plugins. From the search results, pick rtSyntax and click Install Now. WordPress will ask you to confirm to complete the installation.

Manual Installation

1. Extract the zip file.
2. Upload them to /wp-content/plugins/ directory on your WordPress installation.
3. Then activate the Plugin from Plugins page.

Need help!

Post your problem in our free support forum or wordpress.org forum here. We answer questions everywhere. Including serverfault, stackoverflow, etc.
Its just that we are hyperactive on our own forum!

1. 

   Simple, single setting

2. 

   Visual Editor buttons

3. 

   Adding code

4. 

   Code added to visual editor

5. 

   Published code

1.0.5

• Fixed: TypeError: $ is not a function sagarjadhav

1.0.4

• javascript fix by harishchaudhari

1.0.3

• Update compatible upto

1.0.2

• Fixed WordPress tags

1.0.1

• Updated Contributors List
• Added ScreenShots

1.0

• First public release