Solutoire took part of PlotKit and wrote some parts himself, then made Plotr which does not need the Mochikit library to work with. It is also a lightweight charting framework with only 12kb. Some time ago I was looking for a charting framework for Prototype and I couldn’t find it, just because there’s...

In this techniques like ‘height transitions’ and ‘class toggles’. Sounds pretty hard but you’ll see it’s quite easy. Height transitions An height transition is an effect that dynamically changes the height of an element. Most of the times such transitions are used to hide or show an element....