Create scalable and rock-solid applications for desktop, web, and mobile devices using test-driven development processes and Node.js.
Write simpler, smarter CSS for your WordPress themes and plugins with Sass and Grunt.js.
Explore solutions to common R programming challenges, and then compare the results with other programming languages in the Code Clinic series.
Explore solutions to common C programming challenges, and then compare the results with other programming languages in the Code Clinic series.
Learn how to use Blender to model, texture, and render realistic interior scenes for animation and architectural visualizations.
Learn how to capture and analyze network traffic with Wireshark, a free, open-source packet analysis tool, and identify congestion issues, suspicious activity, and network intrusions.
Learn how to load, extract, and manipulate data from XML documents with the SimpleXML extension for PHP.
Create a captive sphere model—using just 10 lines of code—and make the object printable with OpenSCAD, the free, multiplatform 3D CAD program.
Shows how OOP techniques can streamline database queries, help manage sessions, and simplify user logins.
Build web apps that can handle multiple users, registration, and real-time data, with AngularJS.
Introduces the six most popular PHP frameworks—Zend, Symfony, CodeIgniter, CakePHP, Yii, and Laravel—and helps you make the right choice for your app development project.
Master the ins and outs of creating and publishing web-based maps and mapping applications with MapGuide Open Source.
Build a website to showcase your photography the DIY (do-it-yourself) way, with WordPress and a selection of helpful plugins.
Build a website the DIY (do-it-yourself) way with WordPress and Genesis. This course is the first step, showing how to install, connect, and configure WordPress on your own domain.
Learn how to develop web applications with the MEAN stack: MongoDB, ExpressJS, AngularJS, and Node.js.
Learn to use the intricate and sometimes underused capabilities of PHP's date and time functions to create, format, calculate, and compare dates and times.
Get up and running with nano, a lightweight text editor for command-line editing on Linux, Mac, and Windows.
Get started programming in Java with this three-hour capsule course. Learn how to create classes, control program logic and flow, and build basic graphical user interfaces (GUIs).
Migrating to Linux from Mac or Windows? Get up and running with Fedora, a popular desktop Linux distribution. Learn how to get around the interface, work with files and folders, perform basic computing tasks, and even configure a simple server.
Make your website more readable and efficient to download with Chris Converse's responsive website techniques.
Learn how to use RSpec, the Ruby testing framework that can help developers be more productive, write better code, and reduce bugs during development.
Gain a deeper understanding of HTML5, and learn how to create richer, more meaningful webpages with HTML5 structural tags and enhanced semantic markup.
Learn how to protect your network for free with open-source tools and these network-security tutorials from expert Jungwoo Ryoo.
Write better PHP code by following these popular (and time-tested) design patterns.
Introduces the modules, components, extensions, and templates that will help you take Joomla! further.
Find new and interesting ways to display your site content with Joomla!, the open-source CMS, and these tutorials from Jen Kramer.
Learn how to install and configure Apache, MySQL, and PHP, known collectively as the AMP stack, on a local development computer. These tutorials work with Windows, Mac OS X, and Linux systems.
Take your C programming skills to the next level with these tips for writing more efficient, more functional code.
Learn how to make polished and engaging interfaces for your websites and mobile apps with jQuery UI.
Learn how to use jQuery to add dynamic content, remote data, animation, and effects to your websites and mobile apps.
Explains the nuts and bolts of HTML (HyperText Markup Language), the programming language used to create web pages, and provides an introduction to HTML5 and CSS.
Create your own website or blog with WordPress, the web's most popular content management system.
Get the most out of the new default WordPress theme, Twenty Fifteen, a blog-centric theme with a heavy focus on post formats and accessibility.
Learn C#, the object-oriented language from Microsoft that's used to program systems, desktop applications, and mobile apps. These C# tutorials cover the history, syntax, and important concepts of this powerful programming language.
Learn to program in C++ with these exhaustive C++ tutorials, covering everything from defining variables, functions, and custom classes to working with the C++ Standard Template Library.
Explore solutions to common PHP programming challenges, and then compare the results with other programming languages in the Code Clinic series.
Explore solutions to common C++ programming challenges, and compare the results with other programming languages, in the Code Clinic series.
Explore solutions to common Python programming challenges, and compare the results with other programming languages, in the Code Clinic series.
Explore solutions to common Ruby programming challenges, and compare the results with other programming languages, in the Code Clinic series.
Learn everything you need to know to build applications with Laravel. These Laravel tutorials cover the finer points of this standout PHP framework: routing and filtering requests, working with layout templates, and integrating databases.
Learn how to connect to SSH servers, transfer files securely, and set up SSH.
Learn how to connect to FTP servers from a client, a browser, or the command line.
Design a responsive HTML email that will adapt to varying screen sizes and render correctly in over 30 different email clients, including Gmail, Outlook, and Yahoo.
Create a promotional, animated marquee for the homepage of your WordPress website. The exercise files and code snippets for this course are free to all members.
Learn to create a custom photo gallery for WordPress that goes beyond the built-in look and feel.
Find out how to model an iconic car—the Aston Marton DB5—in the free 3D modeling application Blender.
Programming can be fun and gives kids a great head start. Teach your kids to program using these learning techniques, apps, and hardware.
Keep your WordPress site secure using these best practices and plugins.
Learn to create web animations from a simple Illustrator file, with Ai2Canvas—a free plugin that works with nearly every version of Illustrator, from CS3 to CC.