Code Tutorials

Discover thousands of free code tutorials to help you learn web and mobile development. You can learn Android app development, master React Native, become a better WordPress developer, and much more.

Our expert instructors have been sharing their coding skills and knowledge with the community for over a decade, so explore our library and you’re sure to find what you need. Swift or Android, JavaScript or PHP—it’s all here.

Work your way through these free tutorials at your own pace, and become a better developer step by step. What would you like to learn?

Read less

Creating a Floating HTML Menu Using jQuery and CSS
For all of us who deal with long web pages and need to scroll to the top for the menu, here's a nice alternative: floating menus that move as you scroll a...
Jeff Dion
27 Jun 2008
HTML & CSS
Create a Simple, Intelligent Accordion Effect Using Prototype and Scriptaculous
We've all seen the "accordion" type effect used on many Web 2.0 sites; however, many accordion scripts are heavy, make poor use of the libraries they are...
Brian Crescimanno
11 Jun 2008
Web Development
How Using State Diagrams Can Make You a Better Web Coder
One tool that should be in your web coding arsenal is the state diagram. A state diagram shows the various "states" (reactions) that your application (e.g.,...
Raj Dash
9 Jun 2008
Tools & Tips
How To Create A Keypress Navigation Using jQuery
The key to a succesful website is the ease with which a user finds what they are looking for. Thus, it's worth spending a lot of time and effort in creating...
Bedrich Rios
1 Jun 2008
Web Development
How to Theme any CMS Using Firebug (And MediaWiki as an Example)
Often in my career as a web ninja, I've been asked to skin or theme open source projects to bring them in line with my clients brand. Depending on the...
Joshua Blount
30 May 2008
Tools & Tips
Unraveling the Secrets of WordPress' Comments.php File
WordPress seems to be everywhere these days, and it's no wonder with it's ease of use and ease of customization. In this tutorial, I'll be dissecting the...
Gilles Maes
29 May 2008
WordPress
AudioJungle Launches + NETTUTS news!
So I know this is a blog about web design and development, but I thought I'd start my news post by announcing a brand new site we just launched called...
Collis Ta'eed
28 May 2008
News
How to Load in and Animate Content With jQuery
In this tutorial we will be taking your average everyday website and enhancing it with jQuery. We will be adding ajax functionality so that the content...
James Padolsey
25 May 2008
Web Development
Build a 'WordBurner' Email Newsletter Manager using WordPress and FeedBurner
There are lots of different ways to communicate with your users these days. RSS feeds, SMS, & sites like Twitter have changed how we speak to our...
Paul Burgess
17 May 2008
WordPress
How to Build a Maintainable Site using CushyCMS and Twitter
Sometimes it seems there are as many CMS products out there as there are web developers. In this tutorial we're going to build a simple one-page site and...
Collis Ta'eed
14 May 2008
Site Builds
How To Create A 'Mootools Homepage' Inspired Navigation Effect Using jQuery
As you know there are a host of competing javascript libraries around these days. Though I prefer jQuery, I've always liked the way the menu on MooTools...
Bedrich Rios
10 May 2008
Web Development
Use Amazon S3 & Firefox To Serve Static Files
Hosting services have gotten a lot better in recent times, more storage, more bandwidth, cheaper prices. But there is only so far that regular hosting will...
Collis Ta'eed
8 May 2008
Tools & Tips