WordPress users community is growing day by day, to enhance functionality of WordPress blog, there are thousands of WordPress plugins already developed and the numbers are rising. But here I focused on plugins, which are useful to every WordPress blog developers.

1. Wp Advanced Code Editor

WP Advanced Code Editor integrates the easy area advanced code editor into WordPress. This adds real time syntax highlighting, line numbering, full screen editing, and more to the code editor in the “Add New Post” and “Add New Page” screens.

You can get “Wp Advanced Code Editor” form here

2. Google Syntax Highlighter

The Google Syntax Highlighter plugin easily integrate Alex Gorbatchev’s Syntax Highlighting code into your WordPress blog.

You can get “Google Syntax Highlighter” from  here

3. WP Developer Assistant

WP Developer Assistant is a complete toolkit for all WordPress developers. It allows you to see all WordPress predefined constants, easy access and modify the options table, view actions and hooks, and a lot more.

You can get “WP Developer Assistant” form here

4. Hosting monitor

This plugin is designed in order to keep an eye on your server, you should definitely install the “Hosting Monitor” Lots of info can be retrieved and displayed: Memory usage, server load, uptime.

You can get “Hosting Monitor” from here

5. Wp-Debug

Ever wished to be able to display information about GET/POST requests, session variables, server info from the php.ini, or included files? The Wp-Debug plugin allow you to see what’s going on the inside.
A very good tool to learn more about WordPress.

You can get “Wp-Debug” form here

6. WP Developer Assistant

WP Developer Assistant is a WordPress plugin developed by a WordPress developer for WordPress developers. With the help of this plugin it is too easy to design and customize WordPress files and functions.

You can get “WP Developer Assistant” from here

7. Firebug

Firebug is Add-on of firefox (Browser) and it integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page.

You can get “Firebug Add-on” form here

8. Web Developer Toolbar

Firefox Web Developer Toolbar is one of the most useful tools you can have for web design. This is a short introduction that will show you some ways that you can use it when making web sites.

You can get “Web Developer Toolbar” form here