Welcome to, "Title: Mastering Node.js Process Module: Optimize Execution and Control Your Environment". Take your Node.js programming skills to the next level with an in-depth exploration of the powerful process module. Delve into the intricacies of process management and gain full control over program execution and the operating environment. Understand how the process.env property empowers you to store and manipulate crucial environment information, allowing dynamic behavior based on runtime conditions. Uncover the secrets of process.memoryUsage() to efficiently monitor CPU demands and effectively manage system resources. Harness the potential of process.argv to customize program behavior through command line arguments, enabling user-driven flexibility. Follow our comprehensive instructions to measure and compare memory usage, perform operations, and optimize resource allocation. Expand your knowledge by leveraging additional methods and properties of the process module. Unlock the true potential of Node.js and supercharge your application development. Become a Node.js process expert today!