Yahoo offers a huge repository of user interaction patterns. I think that have made an amazing work categorizing all of these common problems interaction designer faces in their daily work. They even expose technical solutions to the patterns with their Yahoo UI Library.
- Yahoo! Design Patterns
- Yahoo! UI Library (implements some design patterns)
Front-End Book is run and primarily written by Mattias Hising, an experienced Lead Developer from Uppsala, Sweden. I try to focus my efforts on Front-End related issues, as I find the problems to solve are more complex and interesting than the ones in traditional back-end development.
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