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tutorials
How to Build a Scientific Calculator in JavaScript with Exprify.js
The simplest solution can sometimes be the most dangerous in Javascript. Run the code eval("2 + 2") and you will get 4 back. B...
html
HTML and CSS Fish Animation Tutorial
In this tutorial, you will learn how to draw a fish by writing code. Hello, I'm Bishal Haldar. Welcome to my tutorial. Today we'l...
math
Build a Math Evaluation Engine in JavaScript from Scratch
Have you ever wanted to create a calculator that can do more than just simple math? Imagine, what if you could solve complex mathematical ...
powershell
How to Work with Chocolatey in PowerShell – A Guide with Examples
Today, we live in a world of software. Now every step is impossible without software. Software is needed in almost every field, from Googl...
nodejs
College Website Security Guide: Risks and How to Fix
I live in the Howrah district, which is part of the state of West Bengal in India. There are more than 35 colleges in this region. Across I...
js tools
How to Build a QR Code Generator and Reader Using JavaScript (Complete Guide)
QR codes are used everywhere. From booking event tickets, online payments, and accessing Wi-Fi to product packaging. Scanning a QR code and...
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