CSS Day

@cssday
131 Followers
79 Following
25 Posts

The annual CSS conference that brings specifiers, implementors, teachers, and authors together to discuss the current state of CSS, upcoming features, and cool demos.

https://cssday.nl
11th and 12th of June
Amsterdam

Curated by PPK

Websitehttps://cssday.nl
Dates11th and 12th of June
CityAmsterdam
Edition12th

@cssday @kevinpowell @leaverou @matuzo @html5test

Cool line up! Looking forward!

RE: https://mastodon.social/@cssday/116244197568782653

So happy to be back on the CSS Day stage this June with so many other fantastic speakers. And I can't wait to show what I've been working on the last year or two. Yes it will be about Doom, Lasers and CSS, and so much more. ✨

I do feel I've hit peak talk title with "CSS Doom Laser".

Also, we announce new speakers today. @kevinpowell @leaverou @matuzo and @html5test will join us on 11th and 12th of June.

No flamethrowers will be used. Probably.

https://cssday.nl/

CSS Day 2026, 11th & 12th of June, Amsterdam

CSS Day is the conference for CSS designers, developers, spec writers, and browser vendors.

Writing a CSS Day newsletter about flamethrowers and doom lasers. We must address the legitimate concerns of our audience.

@dletorey @hdv Right on both counts. But we didn't spell anything.

Except for "flamethrower". We'll get back to that.

My talk "Smart Layouts with #CSS" that I presented at @cssday in Amsterdam is live on YouTube for free.

This conference has a specific place in my heart! I met so many friends from the web community that I had known online for years 🤩

https://www.youtube.com/watch?v=_njUxg5UfR0

Smart Layouts - Ahmad Shadeed - CSS Day 2025

YouTube
@angelikatyborska Welcome! Hope you'll enjoy it.
🎥 Out now: video of my @cssday talk on making the web greener at work with the Web Sustainability Guidelines https://youtu.be/u76IcrzZPwc

The modern CSS stack demands constant care and attention

https://social.lol/@hl/116154709716402097