Design Patterns

If you encounter a problem that you think someone else solved already, there’s a good chance that you can find a design pattern for it. Design patterns are “blueprints” prepared in a way to solve one (or more) problems in a way that’s easy to implement and reuse. It also helps your team to understand your code better if they are familiar with that specific design pattern – so before you try to solve a problem on your own, it’s worth trying to find a design pattern for it.