Project to understand all typical design patterns.
Design patterns are typical solutions to common problems in software design. Each pattern is like a blueprint that you can customize to solve a particular design problem in your code.
Patterns are a toolkit of solutions to common problems in software design. They define a common language that helps your team communicate more efficiently.
Design patterns differ by their complexity, level of detail and scale of applicability. In addition, they can be categorized by their intent and divided into three groups.