jQuery (edge), HTML, CSS, JavaScript
No-Library (pure JS), HTML, CSS, JavaScript
jQuery 1.9.1, HTML, CSS, JavaScript
jQuery 1.8.3, HTML, CSS, JavaScript
Building a "map()" function
Variation 2 on the first exercise, JavaScript 2,
Variation 2: more filtering
Variation 1: filtering
Variation 1 on the first exercise, JavaScript 2,