Popular stencils
OpenStack
OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter, all managed through a dashboard that gives administrators control while empowering their users to provision resources through a web interface.
UML2
The UML2 activity diagram notation is an OMG standard, focusing on describing the business logic within a software system. More information can be found at the official website: http://www.uml.org.
DIY Electric
Just a simple set of stencils to chart out lights and plugs in your own home, shop, or garage. It will help you keep your plan straight while you are making the connections. Example diagram from a real project included.
Windows 8: Category views
Category views for Windows 8.
TYPO3 FCE Forms
Elements for designing a FCE Forms for the TYPO3 BackEnd
Workflow nets / YAWL
Workflow nets and YAWL are widely used in academia to teach and discuss the theoretical foundations of workflow and business process management. More information can be found at the official website: http://www.yawl-system.com.
Windows 8: Dialogs
Dialogs for Windows 8.
Apple iMac 2013
2013 iMacs & Accessories
Tableau Électrique
Stencil for diagramming switchboards.