In this episode of Syntax, Scott and Wes talk with Ian Ramzy about ZipCall.io — how he built it, why, and some of the surprising choices he made along the way.

Sentry - Sponsor

If you want to know what’s happening with your errors, track them with Sentry. Sentry is open-source error tracking that helps developers monitor and fix crashes in real time. Cut your time on error resolution from five hours to five minutes. It works with any language and integrates with dozens of other services. Syntax listeners can get two months for free by visiting Sentry.io and using the coupon code “tastytreat”.

Stackbit - Sponsor

Stackbit offers developers tools that enable things like inline content editing, live previewing of content changes, and collaboration features on your Jamstack site, without code changes. That's why Stackbit is the best way to Jamstack. stackbit.com

Guests

Ian Ramzy

Show Notes

02:08 - Who are you and what’s your background?

05:34 - Why did you build this?

13:55 - What is it built in?

Express server
Web sockets

16:10 - Why is there no tooling?

GetUserMedia
WebRTC
Twilio STUN/TURN/ICE infrastructure
- https://www.twilio.com/docs/stun-turn/faq

VideoChat.peerConnection = new RTCPeerConnection({ iceServers: token.iceServers, });

24:31 - How does your server deal with an influx of users?

27:11 - How do each of these features work?

Auto-scaling video quality
Text chat
Screen sharing
Picture in picture
Live captions
Loading animation
No download required, entirely browser based
Direct peer to peer connection ensures lowest latency
Single use disposable chat rooms

41:32 - Have you looked into any of the recording APIs?

Links

××× SIIIIICK ××× PIIIICKS ×××

Ian: Notion
Scott: Summoning Salt
Wes: 4 Channel WiFi Momentary Inching Relay Self-Lock Switch Module

Shameless Plugs

Ian ZipCall
Scott: All Courses - Sign up for the year and save 25%!
Wes: All Courses - Use the coupon code ‘Syntax’ for $10 off!

Tweet us your tasty treats!

Scott’s Instagram
LevelUpTutorials Instagram
Wes’ Instagram
Wes’ Twitter
Wes’ Facebook
Scott’s Twitter
Make sure to include @SyntaxFM in your tweets

The Powerful Past, Present and Future of Black Lives Matter