Open source projects, open source resources:

Apache Software Foundation:

Apache web server (HTTP server): (Linux kernel)

Mono project:

Comprehensive Perl Archive Network: - includes Darwin project

IBM open source projects:


Open For Business project: - instant messaging (chat) software

AbiWord word processor:

MySQL database:

Jetty (Java HTTP Servlet server):

Jigsaw (HTTP server, written in Java):

Open source SyncML server:

Common Data Security Architecture (CDSA):

Compiere (open source ERP and CRM): - from the Internet Software Consortium
( )

Web proxy cache:

Open source projects at SGI:

Open Source Development Network (OSDN):

OpenUSS project:

HP ChaiServer:

HP MicroChaiVM:

HP Chai Appliance Platform:

Open Source Development Lab: