Check this out:
Famous demos, and awesome coding
Check out this project of mine, which I had started about 1 year ago, and now there's a good pile of demos working.
It's those demos you grew up with and admired, but this time - presented via DHTML and your browser (IE only).
Have a look at the development site, which will shortly be upgraded quite nicely to look like a proper amiga desktop, and relive those old, golden days.. and remember, its all coded in DHTML!!
Please feel free to make requests for your favourite intro/demo to be converted and added to the growing list!
edit: - oh yea, u will need a URL : http://norrish.force9.co.uk/amiga