Node JS Is single-threaded asynchronous non-blocking javascript runtime, but it's not always single-threaded there are occasions where nodejs uses multi-threading, so the questions we will try to answer in this video, when is nodejs single-threaded and when does it use multi-threading and how will that affect my app?

Examples 8:00

Cluster Nodejs 16:00

Example 1

HTTP server return 1

HTTP server while 1

HTTP server with file system read async

HTTP server with file system read sync

HTTP server with fetch call to server (dns)

Support my work on PayPal

https://bit.ly/33ENps4

Become a Member on YouTube

https://www.youtube.com/channel/UC_ML5xP23TOWKUcc-oAE_Eg/join

🧑‍🏫 Courses I Teach

https://husseinnasser.com/courses