Mastering Node.js: Event Loop, Non-blocking I/O, and Asynchronous Programming

It uses a non-blocking, event-driven I/O model, making it efficient for handling I/O-intensive tasks.
Event Loop and Non-blocking I/O:

Non-blocking I/O allows the process to handle other tasks while waiting for operations like disk reads or network requests, enhancing performance.
JavaScript Programming Concepts:

Emphasizes the use of single-purpose modules and functional programming.
Uses async functions and callback patterns to manage non-blocking operations effectively.
Event Emitters and Streams:

Event emitters handle asynchronous events, such as user inputs or data streams.
Streams are used for processing data efficiently, especially for large files or continuous data flows.
Practical Examples and Libraries:

Examples include creating TCP and HTTP servers with minimal code.
Libraries like async help manage complex asynchronous workflows.