Thanks for your input. Animated effects like hover on definitely on my todo list. And it's already possible to customize styling and tick intervals, although I haven't documented that yet (still setting up documentation that goes beyond the example site and README).
I hadn't thought of an API for customizable min-max ranges. It was something I figured people would do to their data prior to putting it in the chart, but bears considering.
Min-max ranges are useful for keeping desired range visible even when the data shows very little change (like a 0-100 min-max scale that shows the full range even when all of the data happened to fall within 93-99 for example).
I hadn't thought of an API for customizable min-max ranges. It was something I figured people would do to their data prior to putting it in the chart, but bears considering.