Oct 30, 2017 - By Jon Bulava

A recap of TwitchCon Developer Day 2017, video and slides now available

We hosted our first ever Developer Day at TwitchCon on October 19. The event was dedicated to helping game creators and stream-tool developers build their businesses in one of the largest and most engaged communities in the world.

Developers, your support was incredible. If you attended the event or watched the keynote online, thank you! And if you couldn’t make it (or if you need a refresher), that’s cool. We’ve got your back too. Today we’re recapping Developer Day, including the keynote and dozens of slides and videos covering Extensions, Drops, and more.

Let’s jump in.

The day featured three tracks of sessions — Games on Twitch, Building Streamer Tools, and Technical — that included speakers from Twitch, Lumberyard, and AWS, as well as Twitch streamers themselves.

We covered a wide variety of topics including Extensions, exciting new feature updates to our API, and how the best games on Twitch gained their popularity among streamers and viewers. Because of developers like yourself, the greater Twitch community will be able to engage in innovative streaming experiences.

The day kicked off with a keynote from Twitch’s CEO, Emmett Shear; VP Twitch Commerce and Developer Success, Ethan Evans; and VP Developer Platform, Kathy Astromoff, reiterating our commitment to make it easier for you — our developer community — to continue building the games and tools our streamers love. We also announced our plans to help developers generate revenue through digital item sales within Extensions, an AWS credit program to support Extensions developers, and updates to Extensions, the new Twitch API, and Drops.

Below you’ll find slides and videos for specific panels within all three tracks.

Games on Twitch Track

[[[[[[Slides](https://www.slideshare.net/twitchdev/use-twitch-commerce-and-twitch-prime-to-fuel-your-community-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/using-twitch-to-differentiate-your-game-with-streamers-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/building-a-community-on-twitch-while-building-your-game-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/why-game-developers-care-about-twitch-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/what-great-twitch-integrations-look-like-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/exploring-the-intersection-of-viewing-and-playing-twitchcon-developer-day-2017) | [[[[[[Video](https://www.twitch.tv/videos/185592416)](https://www.twitch.tv/videos/185586300)](https://www.twitch.tv/videos/185582543)](https://www.twitch.tv/videos/185579809)](https://www.twitch.tv/videos/185575550)](https://www.twitch.tv/videos/185572247) — Exploring the Intersection of Viewing and Playing Slides | Video — What Great Twitch Integrations Look Like Slides | Video — Why Game Developers Care About Twitch Slides | Video — Building a Community on Twitch While Building Your Game Slides | Video — Using Twitch to Differentiate Your Game with Streamers Slides | Video — Use Twitch Commerce and Twitch Prime to Fuel Your Community Slides | Video — Mods and UGC in Games

Building Stream Tools Track

[[[[[[Slides](https://www.slideshare.net/twitchdev/building-apps-that-streamers-want-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/how-to-benefit-from-building-extensions-on-aws-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/using-twitch-data-to-improve-your-solution-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/building-a-business-on-twitch-extensions-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/best-practices-for-building-extensions-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/the-future-of-the-developer-ecosystem-on-twitch-twitchcon-developer-day-2017) | [[[[[[Video](https://www.twitch.tv/videos/185602468?collection=TYDWdOI38RSj2Q)](https://www.twitch.tv/videos/185592827?collection=TYDWdOI38RSj2Q)](https://www.twitch.tv/videos/185574772?collection=TYDWdOI38RSj2Q)](https://www.twitch.tv/videos/185555036?collection=TYDWdOI38RSj2Q)](https://www.twitch.tv/videos/185533728?collection=TYDWdOI38RSj2Q)](https://www.twitch.tv/videos/185516792?collection=TYDWdOI38RSj2Q) — The Future of the Developer Ecosystem on Twitch Slides | Video — Best Practices for Building Extensions Slides | Video — Building a Business on Twitch Extensions Slides | Video — Using Twitch Data to Improve Your Solution Slides | Video — How to Benefit from Building Extensions on AWS Slides | Video — Building Apps that Streamers Want Slides | Video — You’ve Got Questions, We’ve Got Answers

Technical Track

[[[[[[Slides](https://www.slideshare.net/twitchdev/diving-into-twitch-commerce-to-sell-your-game-and-items-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/enable-drops-to-increase-your-games-engagement-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/extensions-101-building-interactive-experiences-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/getting-hooked-on-twitchs-webhooks-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/under-the-hood-of-the-new-twitch-api-twitchcon-developer-day-2017)](https://www.slideshare.net/twitchdev/engaging-twitch-streamers-viewers-and-players-with-metastream-twitchcon-developer-day-2017) | [[[[[[Video](https://www.twitch.tv/videos/185519433?collection=DgUIOuw38RQjkg)](https://www.twitch.tv/videos/185518121?collection=DgUIOuw38RQjkg)](https://www.twitch.tv/videos/185513110?collection=DgUIOuw38RQjkg)](https://www.twitch.tv/videos/185511863?collection=DgUIOuw38RQjkg)](https://www.twitch.tv/videos/185510827?collection=DgUIOuw38RQjkg)](https://www.twitch.tv/videos/185502130?collection=DgUIOuw38RQjkg) — Engaging Twitch Streamers, Viewers, and Players with Metastream Slides | Video — Under the Hood of the New Twitch API Slides | Video — Getting Hooked on Twitch’s Webhooks Slides | Video — Extensions 101: Building Interactive Experiences Slides | Video — Enable Drops to Increase Your Game’s Engagement Slides | Video — Diving into Twitch Commerce to sell your game and item Slides | Video — Twitch Extensions with Deep Game Integrations

We want to thank everyone who participated in this year’s Developer Day at TwitchCon! If you are not a member of our developer community, take a few minutes to follow the Channel Page, follow @TwitchDev on Twitter, join the forums, and join the TwitchDev chat server.

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