With HTML5, CSS and JavaScript, you can build some pretty nice little games — and without a significant up-front investment.

Sure, it's one thing to build a Game Boy emulator out of what is typically viewed as a limited-purpose language for enhancing website interactivity for the usual emulator-building reasons: you ...

If you want to learn to create relatively simple online games using Javascript, then the HTML5 Game From Scratch Step By Step Learning JavaScript course is a great place to start.