Liquid Glass design, Apple Intelligence APIs, and visionOS 26 tools highlight Apple’s 2025 State of the Union for developers.

Maximizing code reuse in your Java ... design pattern. Even though design patterns are powerful, no design pattern is a silver bullet; we still must be very careful about using them. For example ...

We discuss some of the most common design patterns in Java and how they can help you ... the if-else block of the above example would be replaced by multiple factory classes (one for each subclass).

And it was the subsequent and literal mechanization of production that firmly separated the work of designing from making—with profound consequences for the definition of design, as a word and ...

Using the wrong design pattern for a use case can make your code more complicated, not less. Another good example in the JDK ... Rafael del Nero is a Java Champion and Oracle Ace, creator of ...

In software engineering, behavioral design patterns are design patterns that identify common communication patterns between objects and realize these patterns. By doing so, these patterns increase ...