Awesome

Sticky JS

Elements stick to the top of the viewport when the user scrolls down.

$ component install pazguille/sticky

Also, you can use the standalone version:

<script src="sticky.js"></script>

sticky(node, {
   boundary: 200,
   fn: function () {}
});

sticky();

sticky(node);

sticky(node, 200);

sticky(node, function () {});

Elements stick to the top of the viewport when the user scrolls down.

el: (node || nodeList) [optional] A given node or nodeList.
options.boundary: (number) [optional] Pixels from top of window to the element's top.
options.fn: (function) [optional] Function to be executed when the element will be fixed.

sticky(node, {
   boundary: 200,
   fn: function () {}
});

Elements stick to the top of the viewport when the user scrolls down.

sticky.destroy(node);

Licensed under the MIT license.