# Question on this REALLY COOL SITE

**URL:** <https://forum.kirupa.com/t/question-on-this-really-cool-site/285944>\
**Category:** flash\
**Created:** [April 8, 2009, 2:24am UTC](https://forum.kirupa.com/t/question-on-this-really-cool-site/285944 "2009-04-08T02:24:20Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![SamuraiBoi](https://avatars.discourse-cdn.com/v4/letter/s/278dde/32.png) [@SamuraiBoi](https://forum.kirupa.com/u/SamuraiBoi)\
**Post date:** [April 8, 2009, 2:24am UTC](https://forum.kirupa.com/t/question-on-this-really-cool-site/285944/1 "2009-04-08T02:24:20Z")

</div>

Hello! 🙂

I found this really cool website and desperately want to know how this person animated the mouse trail in the very beginning (“click”).  
[http://www.mac-design.org/macdesign.html](http://www.mac-design.org/macdesign.html)

I looked around a bunch of tutorials and found similar effects but not this complex. Especially how the trail is random and so smooth.

Any ideas or information will help. Thanks!