JavaScript Archives

JavaScript

How to Create Bar Chart Race in JavaScript

May 8th, 202402043 In this article, I am going to show you that How to Create Bar Chart Race in JavaScript very easily. You must watch many bar chart data visualization videos in this...

JavaScript

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

May 6th, 202411559 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

Useful JavaScript globals

May 5th, 20240742 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

Javascript Image Compress using HTML5 Canvas & File API before Upload

May 5th, 2024413849 In this tutorial I will show you how to compress images before upload to server, usually we don't compress images and upload them directly to server and then compress...

JavaScript

Sanitizing input with PHP and JavaScript

May 5th, 202401842 In PHP, there are a variety of ways in which you can sanitize the user input, depending on your needs. The htmlspecialchars function allows you to transform every...

JavaScript

HTML based swipe Tabs for mobile / touch devices

May 5th, 202405680 I have found a good mobile based swipe tab here and really loved it so now I am sharing it with you. Its very simple and very useful tutorial you can use these tabs in...

JavaScript

Working with dates in PHP and JavaScript

May 5th, 202401456 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

May 5th, 20240770 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

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

May 2nd, 202401864 Javascript is a powerful programming language that allows developers to create dynamic and interactive web applications. When it comes to declaring variables, developers...

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Javascript let vs var