Javascript : How to check external javascript

Question

How can i check if an external javascript file is being used in the page or not? I need to cleanup the codes where there many external javascript files imported. I am not the original developer of the code, is there any way to do this?

Any tools or IDE will be better and helps.

Thanks ahead.

possible duplicate of Is there a tool to remove unused methods in javascript? — Purag
– Purag, Commented Feb 22, 2012 at 1:13
@Purmou, I don't think with have same problem with the post you mentioned. — Ianthe
– Ianthe, Commented Feb 22, 2012 at 4:00
@Ken, thank you for the advise, I do read that post before, but I am not sure I understand what you mean? Did I do something wrong here? Please guide me, I may have doing something that I am not aware that is wrong here. Thank you. ^_^ — Ianthe
– Ianthe, Commented Feb 22, 2012 at 4:01
@Ken, thank you for your guide. I am sorry if I forgot to marked as answers for the response. I will go do that. Again, thank you. — Ianthe
– Ianthe, Commented Feb 22, 2012 at 5:45

ingyhere · Accepted Answer · 2012-02-22 01:14:54Z

3

Use Firefox with the Web Developer add-on.

Tools -> Web Developer -> Information -> View JavaScript, then choose "Collapse All" to see a summary

I think Firebug has an option to show includes, too.

answered Feb 22, 2012 at 1:14

ingyhere

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