
Kiril Peyanski
Kiril Peyanski is a Principal Software Engineer focused on the intersection of design systems, user experience, and AI-assisted interface design. He explores how both humans and LLMs can shape the next generation of front-end architecture.
The Next Generation of UI APIs: For Humans and Machines
React Advanced Canada 2026
Upcoming
The Next Generation of UI APIs: For Humans and Machines

AI is changing how we build UIs. This talk shows why verbose, composable APIs work better for humans and machines, and what the next generation of UI libraries looks like. We will contrast old shortcut-driven APIs with modern patterns that give both developers and AI assistants the context they need to build faster and better.
React Components for both the Client & the Server
React Summit US 2025
Nov 21, 17:00
React Components for both the Client & the Server

React Server Components are changing how we think about component architecture-but in practice, most real-world UIs don’t live purely on the server or the client. In this talk, we’ll explore how to build hybrid components that span both, maintaining a clean separation of concerns while delivering interactivity and performance.
Polymorphic React Components for Both the Client and the Server
React Summit US 2024
10 min
Polymorphic React Components for Both the Client and the Server

Explore Server Components through the lens of reusable UI Component, where everything "depends" on the individual requirements of the use-case and individual application needs. Instead of fighting over 'server' vs 'client' - let's have the best of both worlds.