W3C

W3C Invites Implementations of CSS Easing Functions Level 1

The CSS Working Group invites implementations of CSS Easing Functions Level 1 Candidate Recommendation. This CSS module describes a way for authors to define a transformation that controls the rate of change of some value. Applied to animations, such transformations can be used to produce animations that mimic physical phenomena such as momentum or to cause the animation to move in discrete steps producing robot-like movement.

CSS is a language for describing the rendering of structured documents (such as HTML and XML) on screen, on paper, etc.