Andermatt village in the Alps, Switzerland (© Xantana/Getty Images)

nikitonsky: Normally, when you hold down the Down or Up key on a keyboard, a webpage moves a little, then pauses briefly, and only then starts scrolling continuously. I think this is related to how key repeat works in the OS.

Sheep grazing in snow, Iceland (© Christophe Lehenaff/Getty Images)

Anytime an exciting new web technology starts to land in browsers, developers want to know “when in the world am I going to be able to use this?” Currently, the finalized syntax for Grid Lanes is available in Safari Technology Preview.