Koders Helps Finding Open Source Code
Koders is a search engine that is a must-bookmark for developers.
It is used for quickly finding open source code, methods, examples, algorithms and more.
It searches code written in 30+ languages & categorized with 28 different licence types.
Koders also has pluging for Eclipse, Visual Studio & Firefox for integrated searching + it provides adding "code search" functionality to your site with a widget feature.