Trying to use zoomslider with the latest leaflet (0.6.4) and the leaflet.markercluster plugin.
I'm getting some massive hangs. Not really sure which plugin is the issue, but I know these 2 are interfering because I can comment out one or the other and the app will be speedy and responsive as normal.
With both plugins included, it takes a few seconds longer than normal to load initially, but then hangs for a very long time on every zoom, and it gets successively worse with each zoom.
After zooming in once, it will take about 20-30 seconds to become responsive and memory usage shot from 500K to 600K ish
After zooming in a second time, it will take at least 5+ minutes (closed it before it became responsive) and memory went from 600K to as high as 1,600K at one point.
I don't think it's a memory leak because the memory constantly shoots up and down, but there's definitely some almost infinite/infinite looping going on.
Here's are some pictures from the Firebug Profiler:
Own Time (without nested function calls)
http://i306.photobucket.com/albums/nn255/Krb686/zoomslider_error_own_time.png
Overall Time (with nested function calls)
http://i306.photobucket.com/albums/nn255/Krb686/zoomslider_error_time.png
I'm working on a fiddle, and I'm going to anti-minify the scripts so I can tell which functions it's spending time in and I'll post back here.