Facebook today announced that it is open-sourcing the Pop animation engine that powers most of the user interface of its Paper app. The code is now available under a BSD license on GitHub. For Paper, ...

Facebook today open-sourced Pop, the engine behind Paper’s smooth animations and transitions, over on GitHub. Pop uses dynamic instead of traditional static animations to control the scrolling, ...

So wait, why paper, again? “Our teammates design apps every day, and we’ve tried most of the prototyping solutions out there, but they all seemed too complicated for us,” says Leo Lin, a designer at ...

It doesn’t look like Facebook’s Paper app for iOS ever caught on with users, but many developers looked toward it as an example of what a modern mobile app could look like. To write Paper, Facebook ...

Last Thursday, Facebook announced that it was about to release an iPhone app called Paper. The app is now available from Apple’s App Store. If you use Facebook on an iPhone, you really need to try it.

Cascadeur has introduced a new mobile app for iOS, allowing 3D AI animation creation directly on iPhones and iPads. This innovative application brings the robust capabilities of Cascadeur’s desktop ...