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Last night, 75 engineers packed into Cloudflare HQ for an evening of lightning talks about prompt engineering, vector DBs, AI codegen, and more.

We recorded all 5 talks (they're each about 5-10 min long), and here they are!

## The history of UI design and what's next with AI

**Josh Payne (Founder/Coframe)**

Josh shared his vision for how AI will change development of user interfaces. He's thinking: self-optimizing images, user flows, and the entire user experience.

[The history of UI design and what's next with AI | Josh Payne, Coframe](https://www.youtube.com/watch?v=8reniTrFcyE)

## How to crush it on Twitter using Web Drivers+AI+Vector DBs

**Adam Chan (Developer Relations Engineer/Weaviate)**

Adam explained and demoed how developers can use Weaviate to analyze exactly how to win Twitter.

[How to crush it on Twitter using Web Drivers, AI, and Vector DBs | Adam Chan, Weaviate](https://www.youtube.com/watch?v=lhXbwolspTM)

## All about Tilt: Jam's dev environment

**Arég Harutyunyan (Engineer/Jam)**

Arég gave a tour of Jam's internal dev environment and explained why we chose it at Jam.

[All about Tilt and why we chose it at Jam | Arég Harutyunyan, Jam](https://www.youtube.com/watch?v=esO97L1iWaE)

## How to build an AI chatbot that won't go rogue on trolls

**Dominik Kundel (PM Lead/Twilio)**

Dominik went over how to build safe AI and prevent against prompt injection attacks. He discussed security measures like authorization, least privilege, data sanitation, and doing threat modeling.

[How to build an AI chatbot that won't go rogue on trolls | Dominik Kundel, Twilio](https://www.youtube.com/watch?v=IwB10qsy24g)

## How to think systematically to build amazing AI experiences

**Craig Dennis (Developer Educator/Cloudflare)**

Engineering AI features takes a totally different way of thinking. Craig explained how to think systematically about prompt engineering to build better AI apps.

[How to think systematically to build amazing AI experiences | Craig Dennis, Cloudflare](https://www.youtube.com/watch?v=h_KxwehtpD0)

**Want to give a lightning talk? Apply to present at upcoming Tech Talks [here](https://tally.so/r/3N76ZO?ref=strawberryjam.ghost.io).**