Whether you're creating software for mobile devices, desktops, enterprise systems, the Internet, or games, java.sun.com gets you what you need: code samples, developer tools, downloads, open-source projects, resource centers, and support.

This site provides all of the latest Hewlett-Packard Enterprise server and workstation technical documentation. It contains manuals, white papers, and tutorials for hardware, software, HP-UX and MPE/iX operating systems.

The Open Group works towards enabling access to integrated information within and between enterprises, based on open standards and global interoperability. It is a vendor-neutral and technology-neutral consortium that works with customers, suppliers, consortia and other standard bodies to capture, understand and address current and emerging requirements, establish policies and share best practice

This site is your Internet destination for information and resources for the Linux operating system and various Linux distributions.

MKS Software - A leading provider of Windows emulation software for system development and administrators in a Windows or mixed UNIX / Linux and Windows environment. Supports Windows 7.