HEATKEYS

General framework for the modeling, analysis, and visualization of graphs

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 ...

osalt.com helps recommend a open source software alternative or replacement for commercial products and even shareware. Remember that open source software is also a freeware alternative.

forums for Untangle, Inc.. To find out about Untangle, go to http://www.untangle.com/ .

JavaScript Diagram drawing and graph visualization library for workflow, BPM, org charts, UML, ER, network diagrams

Diagramming controls and components for .NET, Silverlight, WPF and Java.

Smashing Magazine is focused on design and web-development. We deliver useful information, latest trends and techniques, useful ideas, innovative approaches and tools.

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Online diagram software. Create and share flowcharts, network diagrams, floorplans, user interface designs and other drawings online with the Gliffy diagram editor.