ChinaUnix
ChinaUnix是中国最大的Linux/Unix技术社区网站，我们还交流程序开发，数据库，存储备份，服务器技术，网络安全等技术，并提供IT人才招聘，软件下载，BLOG，IT培训等服务。
Python中文社区
CPUG是中国第一个正式成立的Python用户的民间组织，在广大Python爱好者的推动下为宣传和发展Python而成立的。 现在CPUG提供 Python相关的资源和服务，有兴趣可以加入我们并使用我们的服务。我们接受各种支持和赞助，同时也愿意与您合作，一同致力于Python的发展。
Stackless Python
Stackless Python is an enhanced version of the Python programming language. It allows programmers to reap the benefits of thread-based programming without the performance and complexity problems associated with conventional threads.
CodeIgniter
CodeIgniter: an open source Web Application Framework that helps you write PHP programs.
CakePHP
CakePHP is a rapid development framework for PHP that provides an extensible architecture for developing, maintaining, and deploying applications. Using commonly known design patterns like MVC and ORM within the convention over configuration paradigm, CakePHP reduces development costs and helps developers write less code.
Quick PHP Framework
QPHP is an event-driven(EDP), component-based web framework similar as architecture to ASP.NET
Cute Editor
Cute Editor for ASP.NET is the most powerful WYSIWYG browser-based Online HTML Editor for ASP.NET. It enables ASP.NET Web developers to replace any textbox with an intuitive Word-like WYSIWYG html editor.
Codecademy
Codecademy is the easiest way to learn how to code. It\'s interactive, fun, and you can do it with your friends.