SandDance, the beloved data visualization tool from Microsoft Research, has been re-released as an open source project on GitHub.

After the huge response to Smart Layout last month, we're excited to launch Sketch 59.

I'm sure you've come across them: You try to close a browser tab, and a popup window comes up with some last-minute message.

How my team at The New York Times brings UX copywriting into the design process to make our products stronger.

A library of sketchy illustrations of people free for personal and commercial use.