.css-day {
  speakers: 14; // Single-track
  date: 'June 9 & 10'; // Ok, that's 2 days :)
  venue: Zuiderkerk; // Amsterdam, NL
} /* SOLD OUT! */

See our 2024 edition!

Due to Covid we had to cancel our 2020 and 2021 editions. But we were back on 9th & 10th of June, with the 8th edition of one of the longest running CSS conferences, CSS Day!

Watch the talks

On June 8 and 9, 2023, we'll return for our 9th edition!

Sign up for announcements

CSS Day started out in 2013 as a single-day, laser-focused, advanced CSS conference, and we started intertwining design sessions a few years ago. Our attendees and speakers are a mix of CSS designers, developers, spec writers and browser vendors, who take pride in what they know and do. We're a conference with an informal vibe and plenty of breaks, where each person can approach one another.

Our line-up and topics

See this year's slides and talks, or subscribe to our mailing list if you want to be updated as soon as we have news about next year. Our YouTube channel will have all sessions in the upcoming weeks.


“Feeling inspired after two great days of UX and CSS 😇” — Angela