- I/O Bound: Node.js is single-threaded but can handle multiple requests at a time making it non-blocking in nature. This makes Node.js superfast.
- Data Streaming Applications: Examples are Facebook, Instagram, Netflix, etc. Scrolling down and getting as much as data in Facebook and other apps are some examples to justify this.
- Real-Time Chat Applications: Examples: Whatsapp and others.
- Node.js cannot be used to build apps that are CPU intensive.
When to use Node.js?
Some famous companies like Meta, Netflix and others use Node.js
Electronics and Communication Engineer. Started learning coding, the few months after the covid-19 pandemic began. A self made programmer. Skills in Node.js, React.js, MongoDB, Next.js, React-Native and other development skills.