A Google Chrome extension for smooth scrolling with the mouse wheel and keyboard buttons.

Also available as a Mac app
 http://www.smoothscroll.net/mac/

Embedding it into your website
  https://github.com/gblazex/smoothscroll-for-websites

Chrome extension
  https://chrome.google.com/webstore/detail/smoothscroll/nbokbjkabcmbfdlbddjidfmibcpneigj

Opera extension
  https://addons.opera.com/extensions/details/smoothscroll-3/

Features
- Picasa-like smooth scrolling
- Mouse wheel, middle mouse and keyboard support
- Arrow keys, PgUp/PgDown, Spacebar, Home/End
- Customizable step sizes, frames per second and more...
- Works with embedded content (PDF, flash)
- Full touchpad support
- Excluded pages list

People involved
 - Balazs Galambosi (maintainer)
 - Michael Herf     (pulse algorithm)