Having prob testing my d3.js on local vs live site

I have placed 3d.min.js in wp on both my global & live site. Of course I want to hammer out what i want on local first.

i get no errors. it works but seems to be to fast
so on the live site the changes reflect appropriately
on my local server the script changed the element once. As it was supposed to. but now it will not do any other changes on it.
Even tried putting the 3d.min.js in the footer.
How could i solve this please?

Easy path would be to place just the jquery.js and the 3d.min.js, on the page only. no other libraries or scripts.

that should eliminate if there are any conflicts or placement issues

yes good point but that is not supposed to be good practice.