How does macOS implement memory management to optimize performance and prevent system crashes?

Memory management is a critical aspect of any operating system, ensuring that applications run smoothly without exhausting system resources. macOS, known for its user-friendly interface and robust performance, uses advanced memory management techniques to maintain its reputation for stability and efficiency. Investigating how macOS allocates, manages, and protects memory can provide insights into how it prevents memory leaks and system crashes, especially when handling demanding applications. This understanding is crucial for developers creating software for macOS, as it can improve app compatibility and performance by aligning with macOS’s memory allocation strategies.