title: HTML5 Canvas with wordpress
body: <p>I would like to try a website that will represented as a graph related to prices changes .  It will be based on wordpress . in other words ,  i will keep prices list in wordpress post meta and  i would like to show in frontend as a graph . </p>
  
  <p>I wanna know is should i use HTML5 canvas for showing graph ??? . 
  Is that reliable enough to use ?? 
  and also about learning curve since i am totally new about graphical data ???. 
  If HTML isn't reliable enough ,  is there any other ways to use it ???   </p>