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HTML Exercises Many chapters in this tutorial end with an exercise where you can check your level of knowledge.

PHP Tutorial PHP is a server scripting language, and a powerful tool for making dynamic and interactive web pages.

Python Exercises Many chapters in this tutorial end with an exercise where you can check your level of knowledge.

Learn JavaScript The Programming Language of the Web JavaScript is easy to learn. This tutorial covers everything from basic JavaScript up to the latest 2025 version. Start learning JavaScript now »

We recommend reading this tutorial, in the sequence listed in the left menu. Java is an object oriented language and some concepts may be new. Take breaks when needed, and go over the examples as …

C# Exercises Many chapters in this tutorial end with an exercise where you can check your level of knowledge.

Go through the tutorial yourself before teaching the students. This way you will be able to relate to the problems that students might face. Use videos or short coding challenges. Focus on the core …

What You Will Learn This tutorial will give you a solid understanding of: What is XML? How does XML work? How can I use XML? What can I use XML for?

Click on the "Try it Yourself" button to see how it works. We recommend reading this tutorial in the sequence listed in the left menu.