Bitcoin SF Devs Seminar: Deep JavaScript dive with Bitpay's Ryan Charles

We're going full JavaScript into Copay's multisig functionality and other goodies with Ryan X. Charles. "The Professor"

http://photos3.meetupstatic.com/photos/event/b/6/1/4/600_366046612.jpeg

This should be good. If you're building a wallet app, you will want to check out what features Copay has under the hood and where this open source project is going.