HEATKEYS

Learn PHP and MySQL from simple web based tutorials, example code, and pre-made programs. PHP can interact with MySQL databases and run on HTML or XML sites. Create more interactive and dynamic content for web pages using PHP

Design and test run your javascript code online, right here. It can

Smashing Coding is an extended section of Smashing Magazine which has been created to provide you with more articles on client-side and server-side programming.

An advanced, custom PHP code checker that searches your code for common, hard to find typos and mistakes; includes a syntax check.

PHP Sandbox. Run, execute and test PHP code from your browser. Versions: 5.4.0, 5.3.10, 5.2.17, 4.4.9

Run a Killer Website with the Thesis WordPress Theme

CSE HTML Validator is a powerful and easy to use offline HTML, XHTML, CSS, JavaScript, and PHP syntax checker, HTML validator, XHTML validator, accessibility checker, and link checker for Microsoft Windows. A free edition is also available.

WPBeginner is a perfect guide for WordPress Beginners. Our articles offer a wide variety of Wordpress tips, tools, themes, and other WordPress resources.

HTML FIX IT.COM: A site with free scripts, advanced scripts, tutorials, online tools, live help, Perl, PHP, HTML, XHTML, Javascript, CSS

articles and ideas on web development, focusing mainly on php and mysql

Audit websites and web applications with Acunetix Web Vulnerability Scanner and check for Cross Site Scripting, SQL Injection and other web vulnerabilities.

Community for webdevelopers and beginners

Bulletin board for web hosting related issues - Website building - Mambo/Joomla forum, phpBB issues, osCommerce, SEO forums, PHP forum. SiteGround customers experience.