markmalek/Fixed-Header-Table — pull request #122 by andreamazz (2014-04-27 15:18:47+00:00)
Title: Fixed scrolling performance issue

I was experiencing a big performance dip when implementing the library on a big table (after switching from Bootstrap to Zurb's Foundation 5). Turns out that the `find()`call in the scroll handler was eating a lot of cpu. I cached the first find and used the cached value in future calls.