The answer
Concurrency allows multiple tasks to make progress together, while parallelism executes multiple tasks at the same time.
How Does Node.js Handle Concurrency?
What is the difference between concurrency and parallelism?
More FAQs in How Does Node.js Handle Concurrency?
Node.js uses the Event Loop, asynchronous I/O, and libuv to handle multiple operations concurrently without blocking the main thread.
Yes. Node.js efficiently handles thousands of concurrent requests by delegating I/O operations and using an event-driven architecture.
libuv provides the Event Loop, thread pool, and asynchronous I/O capabilities that enable Node.js concurrency.
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