Popular stencils
Endian 4i
Endian 4i - Security & Connectivity for Industrial Networks. The 4i Edge series of appliances will protect and provide secure remote access to all your SCADA equipment. We have a product for all of the various industrial network environments so you can be assured to find the right solution for your needs.
F5 Networks - ARX - Rack Friendly
ARX 1500, 2000, 2500, 4000 Dan Strohl's Rack Friendly version
G.hn Icons III
Some of the Consumer Electronics icons mixed with icons I put together for use in G.hn home networking illustrations. Includes now POF and additional PLC modem icon 05 2014: Updated with several icons for G.hn applications. Most of these are hand drawn. They can be modified, expanded, and used without the icon background.
Graph Model
Model your use-case data as a graph (e.g. Neo4j).
Message Queue
A simple drawing for the RabbitMQ messaging queue logo, for use when you need to represent a message queue in your application.
Pattern Instance Notation - Expanded PINboxes
This stencil aids in creating Expanded PINboxes for the Pattern Instance Notation. (See that stencil for the Collapsed and Standard forms of the PINbox.) Pattern Instance Notation is a software diagramming notation for working with design patterns, both on its own and as an adjunct to UML and other modeling visual languages....more
GURPS Mapping Stencil
A stencil for the GURPS roleplaying game. This stencil can be used to create area, room, or combat map. It has symbols for rooms, roads, lakes, trapdoors etc. Visit my website for more
Riverbed Network Diagram Stencils
Riverbed Network Diagram Stencils including EX/CX/Stingray and Granite.
littleBits components
Stencil of littleBits (http://littlebits.cc) components.