How Node.js Handles Multiple Requests with a Single Thread
Node.js doesn't use multiple threads to handle concurrency — and that's not a weakness. Here's exactly how it pulls off handling thousands of connections without breaking a sweat.

Node.js doesn't use multiple threads to handle concurrency — and that's not a weakness. Here's exactly how it pulls off handling thousands of connections without breaking a sweat.

In JavaScript, functions are first-class citizens. This means they can be treated like any other value: Assigned to variables Stored in arrays or objects Passed as arguments to other functions Ret
