FizzBuzz
Just the traditional FizzBuzz so I can say I've done it.
HTML
<p>Results:</p>
<ul id="results"></ul>
CSS
#results {
list-style-type: decimal;
padding-left: 30px;
}
JavaScript
for (i=1;i<101;i++) {
if (i % 15 === 0) {
$("#results").append("<li>FizzBuzz</li>");
} else if (i % 3 === 0) {
$("#results").append("<li>Fizz</li>");
} else if (i % 5 === 0) {
$("#results").append("<li>Buzz</li>");
} else {
$("#results").append("<li>" + i + "</li>");
}
}