Origami is a free tool for designing modern user interfaces. Quickly put together a prototype, run it on your iPhone or iPad, iterate on it, and export code snippets your engineers can use. We created Origami to help us design and build many of our products at Facebook, including Instagram, Paper, Messenger, Slingshot, Rooms, and Groups. We’re excited to see what people make with it.
Origami can now export code for the parts of your prototypes you used to have to tediously spec to engineers. Now with the click of a button, you can deliver your animation specs as code to your engineers that they can copy-and-paste into the project. This uses our free, open source animation frameworks to deliver the exact same feel across all platforms.