This free HTML JavaScript tutorial guides you how to use AJAX and the JavaScript framework jQuery to pass the return data from PHP to JavaScript. Please go to the full post page for detailed PHP and JavaScript instructions and JavaScript example codes.

Read more HTML JavaScript tutorials about PHP in JavaScript on jsB@nk:
- PHP print_r function in JavaScript

Dojo is a JavaScript Framework Kit (software components kit) which is somehow less famous than jQuery, but yet it possess almost the same features. Very easy to install and lightweight, it allows you to (logically) organize your JavaScript code in JavaScript classes, as well as attributes and methods. You can use the JavaScript inheritance concepts and inclusions of classes into each other.

But that's not all: Dojo comes another framework called: "Dijit". It contains among others many (fully coded) graphical tools such as calendars, windows fade or even "displayers" to easily organize your site as tabs (for example).

The use of JavaScript has exploded over time. Now it is practically unheard of for a website not to utilize JavaScript to some extent. As a web developer who has concentrated on back-end coding in C# and front-end look and feel via HTML and CSS, my skills in JavaScript evolved over time instead of by conscious effort. While this is not uncommon, it can allow for some bad habits to be formed. This set of best practices is my way of taking a step back and addressing JavaScript as a first-class language, with both good parts and bad parts. My concentration will be on just JavaScript, regardless of where it is run.

However, you will see references in here to the browser and to Visual Studio. This is simply because that is where I live, not because either are necessary for these best practices to apply. And so, without further ado, let's jump right in and see just how far down this rabbit hole goes.

These web-based JavaScript applications simulate the functions of operating systems, we may call them as mini web-based operating systems. Although its features and functions are not rich as well as the popular original operating systems like Windows, Mac OS, Linux or Google's web-based cloud Chrome OS, but five web-based JavaScript applications actually are great and awesome experiments to try.

Go to the inner-post page to preview these cool JavaScript applications such as Lucid Desktop, Comet Desktop, Sencha Desktop, Jquery Desktop and Jsdesk. Or try more other web-based JavaScript applications on jsB@nk:
- 50+ Great Web Applications of Data Visualization
- Great JavaScript Experiment Showcases on Chrome, Safari
- 10 Super Good JavaScript Experiments on Google Chrome

Cross-Browser DHTML Horizontal Slide Show: JavaScript concatenates and slides any number of images from right to left. Adjustable: Size, Background, Border, Name, and Speed (live, too). You may use Hyperlinks with any/all images. Pauses when mouse is placed over it.

Display a gallery of images with titles and descriptions for each image. Easy to set up and completely customizable.

This JavaScript accepts a number or string and formats it like U.S. currency. Adds the dollar sign, rounds to two places past the decimal, adds place holding zeros, and commas where appropriate. Occurs when the user clicks the button or when they finish entering the money amount (and click into the next field).

Use this JavaScript code to make a a horizontal image scroller on your web page. If do not view the source code, maybe you will think that this code use MARQUEE for horizontal scroller.

Very easy to customize, can also include a URL for each image, can set size for each image. And you also see: Streaming Banners.

Credit cards are becoming more popular in the online world, and the validation of credit card number is an issue that the online payment portals are concerning, but most of the solutions are done in the server-side, today jsB@nk would introduce to you a solution performed in JavaScript.

This solution can be done through Luhn algorithm (developed by Hans Peter Luhn) based on the original features of a credit card number. Please read the full post for the details of this solution.

If you're ever familiar with object oriented programming, you may also known pointer concept - used to make references or point to other variables, functions and properties. And the JavaScript programming language also supports object oriented programming. Obviously, it also have to support pointers, but there's a bit of confuses by the nature differences of the JavaScript programming language to others. Read this full JavaScript article tutorial if you are still interested in pointers in OOP JavaScript.