JavaScript Tutorials

Welcome to MooTools tutorials by ajaxBlender. This collection contains useful tutorials for popular JavaScript frameworks. Select the framework below to browse categorized MooTools tutorials.

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How to Resize Image Proportionally using JavaScript

How to Resize Image Proportionally using JavaScript

We’re continuing a series of “How-to’s” for JavaScript beginners. In this tutorial we will explain how to proportionally resize images. Most tutorials that we have written utilize JavaScript platforms other than MooTools, so we decided to create this one using Mootools, however the function which will resize image’s size can be used with any framework (i.e. jQuery, ExtJS, script.aculo.us or just plain JavaScript.)

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Speed Up Your MooTools: Selectors

Speed Up Your MooTools: Selectors

Read this tutorial to find out how to increase performance of your applications using selectors in Mootools.

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Chaining Functions in Mootools for Dynamic Text Effects

Chaining Functions in Mootools for Dynamic Text Effects

Dynamic text effects (fade ins, moving text, etc.) can enhance the viewer experience by directing attention to specific (and presumably important) areas of the page. From this tutorial you’ll learn how to use chaining functions in Mootools for Dynamic Text Effects.

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Ajax Username Availability Checker Using MooTools

Ajax Username Availability Checker Using MooTools

There a many examples of egregious usages of Ajax out there but every once in a while you find a great usage of Ajax. One great usage is the username availability checker. Why make the user submit their form if you can just use Ajax to let them know if it’s available right away? Read this tutorial to learn how you can implement a username available checker using Mootools.

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Fantastic News Ticker Newsvine-like using Mootools

Fantastic News Ticker Newsvine-like using Mootools

Do you like Newsvine News Ticker? In this tutorial your will learn a simple way to implement it on your website!