Resources for Java, Javascript, Perl, Python, Macintosh and Palm.

Sources (Pascal, Delphi, C, Java), games (Java, C).

Organization that aims to help teen programmers learn and exchange ideas.

Guidelines for good software design/web page design (and examples of what not to do!), plus open-source tools and libraries for developers, focussing on Java, Perl, Javascript, CGI, and XML.

Search engine optimized for software developers and other IT professionals. Focused on technical content difficult to find with other search tools and sites.

Contains PHP and C source code and resources for programmers. Offers tools for free download.

Provides link directory, technical articles, news, forum, and online books for Java, Linux, JavaScript, Perl, ActiveX, Visual Basic, HTML, DHMTL, XML, ColdFusion, C and C++.

Resources, source code, tips for professional developers.

Resources for C/C++, Visual C++ and C# .Net including tutorials and articles, free source codes, and open source utilities.

A programming community for everyone. Articles/snippets collections. Forums.