Is Nodejs actually single threaded?

js follows Single-Threaded with Event Loop Model inspired by JavaScript Event-based model with JavaScript callback mechanism. So, node. js is single-threaded similar to JavaScript but not purely JavaScript code which implies things that are done asynchronously like network calls, file system tasks, DNS lookup, etc.

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Is Nodejs actually single threaded?

js follows Single-Threaded with Event Loop Model inspired by JavaScript Event-based model with JavaScript callback mechanism. So, node. js is single-threaded similar to JavaScript but not purely JavaScript code which implies things that are done asynchronously like network calls, file system tasks, DNS lookup, etc.

Read more

What does the event queue do?

The event queue is responsible for sending new functions to the stack for processing . It follows the queue data structure to maintain the correct sequence in which all operations should be sent for execution. Whenever an async function is called, it is sent to a browser API. These are APIs built into the browser.

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What does the event queue do?

The event queue is responsible for sending new functions to the stack for processing . It follows the queue data structure to maintain the correct sequence in which all operations should be sent for execution. Whenever an async function is called, it is sent to a browser API. These are APIs built into the browser.

Read more