JavaScript Archives

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How to show Image before upload JavaScript & HTML5 FileReader()

December 21st, 2025221697 Show image before the upload is a requirement of every web application to give good user experience. We published a tutorial that doesn't work in all browsers so;...

JavaScript

Cool New JavaScript Features

December 21st, 202521726 We are going to share you some cool JavaScript features you will love them features like Base64 encoding and decoding, The vibration API, Constants, CSS property is...

JavaScript

Useful JavaScript globals

December 21st, 202537884 Math.random() - generates a randon number between 0 and 1. You can multiply the number to get a number in a different range. Math.floor(numberHere) - it would trim...

JavaScript

Working with dates in PHP and JavaScript

December 18th, 2025131653 You can use the date function to generate a date string of your desired format. As a second parameter, you can add a UNIX timestamp representing the date that you wish...

JavaScript

JavaScript tips and tricks, Part 2

December 18th, 202519911 Minifying your code makes it smaller in size which increases the website’s loading speed, which increases the ranking of the website in search engine and so on. There...

JavaScript

Convert HTML to PDF in Javascript using jsPDF with Example Download

December 18th, 2025253781 jsPDF is a Javascript library that lets you generate PDF files programmatically. It has no dependencies and it's accessible from any device with a browser, so you can...

JavaScript

Drag and drop multiple file upload using jQuery, Ajax, and PHP

December 18th, 20254210840 We'll show you how to drag-and-drop multiple file uploads using Ajax, jQuery, and PHP. It's a widely-used functionality in web applications. When working on a website...

JavaScript

Understanding async-await in JavaScript

December 17th, 2025181555 JavaScript enabled Asynchronous programming to be easier to implement and understand. As a result, special Async and Await were introduced as keywords. Let's look at...

JavaScript

What's Vanilla JS? Why Vanilla JS?

December 17th, 20258960 This article aims to highlight how important it is to know JavaScript fundamentals for all front-end developers. I'll explain the reasons you need to have a thorough...

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Const vs. Let vs. Var in Javascript. Which one should you use?