mastodon 4.8.0-nightly.2026-10-06The 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
... and we can announce our final three speakers:
@Meyerweb@mastodon.social the father of CSS testing and documenting
@jaffathecake@mastodon.social (Mozilla), returning to conferences near you
@csswizardry@webperf.social who's going to talk about his recent article about containment
See you there!
Also, we announce new speakers today. @kevinpowell@front-end.social @leaverou@front-end.social @matuzo@front-end.social and @html5test@front-end.social will join us on 11th and 12th of June.
No flamethrowers will be used. Probably.
The modern CSS stack demands constant care and attention
Reminder:
On 14th of May CSS Day ticket prices will go up by €75 + VAT.
Want to come to https://cssday.nl ? Ordering now is cheaper than ordering later.
See you in June,
CSS Day, 11th and 12th of June announced @brucelawson@social.vivaldi.net and @anarodrigues@front-end.social as their 2026 MCs.
Ticket sales will open later this month. We'll announce the early-bird tickets on our mailing list first. Subscribe to be notified ASAP!
At 100 attendees! And the best part of the conference is the people you meet, the community you're steeped in. (Or words to that effect.)
Who else celebrates CSS Naked Day?
... and @shadeed9@front-end.social talks about smart layouts at #cssday.
RE: @html5test@front-end.social
Are #cssday attendees getting worried yet?
RE: @rebane2001@infosec.exchange
One more thing to discuss at #cssday !
Reminder: In three weeks, #cssday ticket prices go up from €675 to €750.
Also, buying tickets on invoice is only possible for another week; after that it's Stripe only.
To get in the #cssday mood, here's @utilitybend@front-end.social 's talk from last year: