title: Extending c3js with d3js code
body: <p>i am new to c3js, so apologies if this question sounds basic. The c3js library seems to be very powerful yet there are some features in d3js currently not available in c3js which I plan to use inside my c3js code. Does anyone has any experience in using d3js code with c3js or using d3js inside or c3js code.
  For reference, I plan to use the click functions present in d3js on my visualizations built in c3js.</p>
  
  <p>thanks </p>