dragonbones JS animation library

http://dragonbones.github.io/features.html

some examples here: http://www.effecthub.com/item/tool/dragonbonesjs

responsive banners with adcade

Banners have a lot of catching up to do. It could happen quickly but it seems unlikely to... anyway, they have a nice scrolling site with lots of html animations:  http://adcade.com/

adobe in motion

okay they're planning to crush their competition. Again, not advertising! http://www.adweek.com/news/advertising-branding/adobes-bold-plans-online-ad-business-dont-include-advertising-152015

Agencies and Ad Tech

I know one of these guys!

Bonsai js for html5 banners

I came upon http://pixelplant.com/  for converting Flash to HTML5. I wouldn't mention it, because it didn't work very well in my tests, except that their js library looks promising for banners: http://bonsaijs.org/

IAB's finalized HTML5 guide

The IAB has released its final HTML5 guide for Ad Designers & Creative Technologists:
http://www.iab.net/html5

Skip it

The service offered by SkipIt is: for ten cents, you don't have to watch their video banner. They seem to be targeting seniors, maybe because those are the people least likely to know how to block ads any other way.