“Knowledge is power.” – Francis Bacon

NodeJS is an open-source, cross-platform runtime environment used for creating fast, data-intensive, and secure applications. NodeJS is not a programming language nor a framework, it is a development environment that uses JavaScript to write server-side code.   Whereas ExpressJS is a framework that also uses JavaScript for creating server-side applications but requires less development time than […]

Node.js is a cross-platform runtime environment used for creating server-side applications built on the google chrome V8 engine, making it perfect for creating fast and scalable applications. Whereas Vanilla JavaScript refers to the plan JavaScript which is a programming language for creating the client-side application, it can directly run on the browser and can be

NodeJS Timer is used to set the time for execution of an expression, it gives the power to control the time of execution for different expressions. Node.js is used to create large servers, and process several requests and responses simultaneously, to manage the flow of execution and operation with the time Node.js provide Timers. You

NodeJS Debugger is a tool accessed through the command line that helps to debug the Node.js code. It provides a way to set different breakpoints to stop the program’s execution at a point to find the bug. Node.js Debugger is also efficient to track the value of variables that how they change with the flow

NodeJS Crypto is a built-in module used to perform several types of encryption and decryption. NodeJS is used to create many applications, and some contain confidential information that should be highly secure. To secure that information, it is required to encrypt them so that a hacker or outsider can not be able to understand it.

NodeJS Net is a built-in module used to create servers and clients. It can be used in different types of applications to create a connection between servers and clients, it acts as a bridge of communication between servers and clients. Beside this Node.js Net provides different methods used to validate the IP address, to check

NodeJS globals can be directly called inside any project without importing them. There are many built-in globals that provide different functions such as getting the directory name, and file name, printing different values in the console, setting timers, exporting and importing modules, etc. These globals can be a function, string, object, etc. Different Node.js built-in

NodeJS OS is used to get information regarding the OS installed on the machine in which Node is running. Node OS will help to interact with the Operation System running the Node.js server to manage the resources, performance, etc. It is also to get information regarding the CPU, architecture, operation system uptime, system’s constraints, total