@rishab2211

Comprehensive Guide to Servers and Express.js: Basics, Benefits, and Best Practices

Jan 12, 2025 · 8 min read · What is server ? A server is a computation machine(hardware + software) which fulfills the requests made by the Clients over a network remotely. need of server, because it provides following things : Centralized Resource Management : Servers act as ...

Node.js Architecture : simple and clear explanation

Jan 11, 2025 · 5 min read · What is Node.js ? Node.js is a powerful, open-source, cross-platform runtime environment that allows you to run JavaScript on the server side. It is built on the V8 JavaScript engine (the same engine that powers Google Chrome). V8 compiles JavaScr...

Promises in JS : made simple

Jan 10, 2025 · 6 min read · Problems which leads to promises concept ? Callback hell (Pyramid of doom) : A situation where multiple callback functions are nested in order to handle asynchronous operations. which leads to problem like : Code that is hard to read because of nest...

JavaScript Callbacks Explained: Simple and Clear

Sep 25, 2024 · 6 min read · What are functions? Functions are reusable blocks of code that can be used whenever needed by simply calling their name and passing the required inputs as arguments. function addNumbers(num1, num2) { // Calculate the sum of num1 and num2 let sum ...

Diving into Javascript

Sep 17, 2024 · 3 min read · Origin of JavaScript: JavaScript was created by Brendan Eich in May 1995 while he was working at Netscape Communications Corporation. The language went through several name changes before it settled on JavaScript. Initially called Mocha, it was then ...