Best Node.js Interview Questions and Answer Preparation Resources

You might wonder what Node.js is and why is it so popular? It is developed on Chrome's V8 JavaScript engine which is compatible with JavaScript directly within the native machine code. It is an extremely lightweight Framework which is why it is utilized to create mobile applications as it offers server-side functionalities. It's utilizes a specific event-driven non-blocking I/O model which make this framework the right one for the real-time data-intensive application. Node.js is probably one of the most powerful JavaScript Framework used to create a mobile application. There are various other frameworks of JavaScript that was introduced in the recent years like Angular, meteor and react but It's mobile app development is still the most popular one, it has its reason to be one.