June 5th, 2025
Opening
Stephen Hay MC
Welcome by our MC: Stephen Hay
Level up your scroll UX
Adam Argyle CSS Working Group Member
Break
A Dao of CSS
John Allsopp Founder Web Directions
Is Sass Dead Yet? CSS Mixins & Functions &c.
Miriam Suzanne Co-founder & CSS Working Group Expert OddBird
Learn how CSS is evolving to include many features previously only available in Sass.
Lunch
CSS tried to come for my job
Cyd Stumpel Senior Developer
An exploration of how modern CSS is changing the role of front-end developers.
Select it! Styling new HTML UI capabilities
Brecht De Ruyte UI Specialist
Discover the latest HTML form controls and how to style them with modern CSS.
Break
Multicol and fragmentation
Rachel Andrew Content Lead Chrome Developer Relations, Google
Understanding CSS Multi-column Layout and fragmentation models for better page designs.
Design Token Architecture
Brad & Ian Frost Design System Experts
Building scalable design systems with well-structured design tokens.
June 6th, 2025
Opening
Bramus van Damme MC
Welcome by our MC: Bramus
Scope in CSS
Chris Coyier Founder CSS-Tricks
Understanding CSS scoping mechanisms for better component isolation.
Break
Smart layouts
Ahmad Shadeed UI Designer
Building responsive and adaptive layouts for modern web applications.
Form control styling
Tim Nguyen UI Engineer
Advanced techniques for creating consistent
Lunch
Building a Computer with CSS
Amit Sheen CSS Artist
An extraordinary demonstration of CSS capabilities through creative experiments.
Refactoring CSS
Ana Rodrigues Front-end Architect
Strategies and tools for maintaining and improving large CSS codebases.
Break
display: green; applying the web sustainability guidelines
Hidde de Vries Accessibility Specialist
How to build more environmentally friendly websites with practical guidelines.
The goose and the common
Bruce Lawson Web Standards Advocate
Exploring the open web, standards, and accessibility for all.