http://www.planet-index.org/programming/Planet Index includes a wide selection of categories and each of these categories lists numerous planet sites, while welcoming others to join the lists. Welcome to the innovative and evolutional domain of programming. By viewing these planet sites and by reading the blog posts, you will manage to gain knowledge or to find the needed information. Here is the best aggregation of sites that are interested in programming languages and related topics.http://planet.classpath.orgGNU Classpath hackers unite! A collection of diaries by random developers of GNU Classpath related projects (and movie reviews).Thu, 19 Oct 2006 02:36:16 GMThttp://planetjava.org/A planet site for Java programming language.Thu, 19 Oct 2006 03:07:02 GMThttp://www.planetpython.orgA planet site for Python programming language.Tue, 07 Nov 2006 03:27:06 GMThttp://planet.perl.orgPlanet Perl is a tiny corner of the Perl Cosmos. Its an often interesting, occasionally amusing and usually Perl related view of a small part of the Perl community.Tue, 07 Nov 2006 03:28:21 GMThttp://www.go-mono.com/monologue/Monologue is a window into the world, work, and lives of the community members and developers that make up the Mono Project, which is a free cross-platform development environment used primarily on Linux.Tue, 07 Nov 2006 03:40:19 GMThttp://planet-php.netPlanet site of PHP community.Tue, 07 Nov 2006 03:45:16 GMThttp://planet.lisp.orgPlanet Lisp is a meta blog that collects the contents of various Lisp-related blogs.Tue, 07 Nov 2006 03:30:38 GMThttp://www.planet-dotnet.org.NET Planet is an aggregation of public weblogs written by people interested in .NET. The site aims to collect daily summaries of these web sites.Thu, 19 Oct 2006 01:21:16 GMThttp://www.planet-java.orgJava Planet is an aggregation of public weblogs written by people interested in Java. The site aims to collect daily summaries of these web sites.Thu, 19 Oct 2006 01:41:05 GMThttp://planet-pear.experimentalworks.netA meta blog about the PHP Extension and Application RepositoryThu, 09 Aug 2007 02:16:53 GMT