Countdown Timer

Motivation. I've been wanting to write my own timer for a few years now. I spend a lot of time at my desk/computer and I can sink in a lot of hours without realizing I haven't stood up or looked beyond my monitor. This was also a small collaboration with a friend who supplied custom alarm sounds for this app.

Technology. Heavy use of JavaScript. I tried to incorporate techniques from Douglas Crockford's JavaScript: The Good Parts book. It's a start towards better JavaScript programming.