HEATKEYS

Zimbra provides open source email and calendar groupware software, Zimbra is a popular choice for Linux and Mac OS X email servers and supports SaaS deployment, appliances and virtualization platforms.

Linux.com - For the community, by the community, Linux.com is the central source for Linux information, software, documentation, how-tos and answers across the server, desktop/netbook, mobile, and embedded areas.

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

phpScheduleIt is an Open Source web-based resource and reservation scheduling system. It provides management of unlimited reservations on unlimited resources of any kind.

News and analysis for IT managers, including coverage of IT salaries and certifications, cloud computing, open source, mobile apps, virtualization, data center, networks, security, storage, and more.

Web.AppStorm is a blog all about Web apps. It features reviews, roundups and how-tos as well as giveaways and more!

TechRepublic helps IT decision-makers identify technologies and strategies to empower workers and streamline business processes. The site delivers a unique blend of original content by IT professionals, peer-to-peer advice from the largest community ...

Explore how the principles behind open source--collaboration, transparency, and rapid prototyping--are proven catalysts for innovation.

Employee scheduling software that

Hot Scripts is the net's largest PHP, CGI, Perl, JavaScript and ASP script collection and resource web portal. We are an Internet directory that compiles and distributes Web programming-related resources, geared toward webmasters, developers and prog...