Let us add an element to the HTML Document Object Model (DOM).
There is no oldie that is more goodie than greeting the world around us. There is an elemental power to our first Hello World, a power that proclaims, "We have the power to code syntactically correct. We have the power to change things on the screen. We have the power to accomplish business goals using this language. And, we are friendly and outgoing; 'Hello'."
Here is an example that demonstrates MooTools' syntax and power: