I would like to use javascipt library like d3.js, chart.js to create a dynamic chart.
Is it possible to do it in Adobe Livecycle?
Any instruction involving this topic would be welcome.
I have seen some samples of charts in an Adobe LiveCycle form.
For a bar chart have a look at DIY Column Chart
There are some more complex one here LiveCycle Blog: Charts , including bubble chart, line charts, bar charts and pie charts.