In software engineering , a design pattern is a general reusable solution to a commonly occurring problem in software design . A design pattern is not a finished design that can be ...

Often referred to as the GoF , or Gang-Of-Four (because of the four authors who wrote it), Design Patterns: Elements of Reusable Object-Oriented Software ( ISBN 0-201-63361-2 ) is ...

The Parametric Design Repository supports designers, educators and students in learning and using parametric design by sharing ideas, examples and projects.

Each pattern describes a problem which occurs over and over again in our environment, and then describes the core of the solution to that problem, in such a way that you can use ...

Welcome. Welcome to the Yahoo! Design Pattern Library. We're thrilled to be sharing patterns and code with the web design and development community, we hope it's useful, and ...