How to locate the source code in crx/de ?

[sawakonotsadak1]

I mean,  i want to know when i click a button in dam or siteadmin,  a dialog will come out, how does it works?

[smacdonald2008 · Accepted solution]

Most of the code that makes AEM GUI work is located somewhere under /libs.

[sawakonotsadak1]

Thanks for response.Can I know how did the developers locate the somewhere by a dialog or a panel?