Are you into Angular2 and Firebase? Then here is one really nice video from April,2016 Angular Meetup.
It includes Lightning Talks on SystemJS loader demystified by Rob Wormald and Hot Reloading Angular by Patrick Stapleton
And
Demo and talk on AngularFire for Angular 2 by Google Angular Core team members David East (@_davideast) and Jeff Cross (@jeffbcross)
David East and Jeff Cross, the self-proclaimed "Dynamic Duo" of Firebase and Angular, share what they and other contributors have been building to make Firebase and Angular 2 a powerful, seamless stack for building mobile applications.
Original Video on Youtube.