Take the 2-minute tour ×  I want to make a line chart that
updates every couple of seconds and doesn't need the page to be
refreshed(it would get the info from a separate file that
updates on a server), is their any JavaScript libs(other than
JQuery) that will make this is easy? could anyone show mean
example on a webpage? On a scale from 1 to 10 how hard would
this be?(10 being hard)  Also the data gets updated on a fixed
interval of 10s if that matters. And if possible I would like to
stick to just CSS3 HTML5 and javascript.  FYI: I'm about to go
to sleep so don't expect a response until tomorrow morning
share|improve this question check out raphaeljs.com –  Zevan Jun
28 '11 at 7:19 add comment  10 Answers  up vote 16 down vote
accepted  There are several charting libraries that can be used
: gRaphael, Highcharts and the one mentioned by others. These
libraries are quite easy to use and well-documented (lets say 1
on the difficulty scale).  AFAIK, these libs are not "real-time"
because they don't give the