Hi!
I'am trying to figure out how to connect rechart with async data without full re-rendering.
Every second I receive new point for area chart and then call setState() with new data collection. That triggers re-rendering :(

But my questions are:

1. How to keep previously focused tooltip in opened state after new data was added?
2. How to apply only new data without full re-rendering?
3. How to move xAxis smoothly? d3 example

Seems like solving the second issue may solve first automatically, or?
http://jsfiddle.net/sdoomz/y6dw0fgh/