On this page you can find desktop optimized web applications, I wrote mainly for practice but some of them may have also a real usage. So fell free to use them, save them or take a look of the source code.
This is a nice little calculator I wrote. It's not very complicated or efficient but it's awesome. Here is the source code.
This is a little game where you can control a rocket and try to destroy a spaceship. It's not very hard but It's fun. Here is the source code and a user manual.