Node.js is an open-source JavaScript runtime environment that allows developers to execute JavaScript code for server-side scripting and scalable network applications.
Node Js is the most promising example of asynchronous programming language which means the execution of node js is independent of the other processes running over the system. Node Js is used as backend servers, front-end scripting, automation, and API development. Node Js is written in CPP, ...
Node.js app doesn’t create a new thread for each request; instead, it runs in a single process. Its standard library includes a set of asynchronous I/O primitives that inhibit the blocking of Javascript code. Generally, the Node.js libraries are written with the help of non-blocking parad...
Node.js is a lean, fast, cross-platform JavaScript runtime environment that is useful for both servers and desktop applications.
Node.js uses non-blocking, event-driven I/O to remain lightweight and efficient in the face of data-intensive real-time applications that run across distributed devices. Node.js is a platform that fills a particular need, and understanding this is absolutely essential. For example, you wouldn...
Node.js is an open-source runtime environment that uses JavaScript and helps in server-side programming. It’s cross platform, so it works on Windows, Linux, Unix and MacOS and it’s used by a lot of popular platforms and companies. It uses asynchronous programming - it’s non-blocking ...
then it is going to take time and NodeJs is an asynchronous programming language so it's not going to wait for the response of the AJAX call or for that matter the timeout function to get over completely, instead what it will do is, the respective chunk of code will move to callback...
NodeJS is a free-to-use, cross-platformJavaScriptruntime environment that although is single-threaded in nature but uses multiple threads in the background for executing asynchronous code. Due to the non-blocking nature of Node.js, different threads execute different callbacks that are first delega...
Uses asynchronous programming– Node.js-basedserversnever wait fordatareturned byAPIs, but moves to the nextAPIinstead and uses a notification system to manage responses from the previousAPIs Node.js is fast– it’s built onChrome‘sV8JavaScript Engine, so it can execute code very fast ...
Is Node JS a programming language? Is JavaScript a back-end or front-end language? Explain. What is a WYSIWYG? What is a function? When is it good practice to use a function in JavaScript? JavaScript was developed by which of the following in 1995? (a) Microsoft (b) Sun microsystems ...