Effect Miami 3

Join us for Effect Miami 3! 🌴
An evening with the Effect community in Miami — three talks, great conversations, and a chance to go deep on building with Effect and TypeScript. Whether you're already using Effect, curious to learn, or exploring it for your team, you're welcome.
Talks
John De Goes — "Harnessing AI Models with Effect TS"
Creator of ZIO, founder of Ziverge and Golem Cloud. John's insights helped inform Effect's early design, and Ziverge is an official Effect adoption partner. For engineers and founders exploring how Effect fits into their work with AI models, this is a chance to hear directly from John here in Miami.
Follow John on X: https://x.com/jdegoes
Harry Solovay — "Advanced Design Patterns with Effect"
I first discovered Harry through his incredible hardcore TypeScript tutorials on YouTube — his depth of knowledge, creativity, and ability to push the boundaries of the type system immediately stood out. Harry is now building Crosshatch, an Effect-native toolkit for x402 payments, enabling applications and AI agents to seamlessly pay for and monetize APIs through programmable micropayments. Alongside projects like Liminal, his work continues to push the boundaries of what's possible with TypeScript and Effect.
Follow Harry on X: https://x.com/harrysolovay
Devin Jameson — "Foldkit: Frontend for Agents and Humans"
Devin is the creator of Foldkit, an ambitious open-source frontend framework built on Effect and inspired by The Elm Architecture. Foldkit rethinks frontend development around explicit state, predictable transitions, and composable effects — and its AI-native approach, with DevTools and MCP integration, lets agents inspect application state, trace events, and even rewind the UI. With a background spanning product design and engineering, Devin brings a fascinating perspective on how we can build better software for both humans and AI agents.
Follow Devin on X: https://x.com/devinjameson
Presented by Semantiv AI
Venue sponsored by THE LAB MIAMI
Want to speak at a future meetup? Reach out via [email protected] or Discord.

About Effect:
Website & docs || Community & support || YouTube || Follow us on X (Twitter) || GitHub
About Semantiv AI:
Website and information || Founder information || Follow us on X (Twitter)
About THE LAB MIAMI:
Website and information || Host an Event || Follow us on Facebook