If you liked Jelle's talk and want to revisit, I have a small section on value processing on my blog (as part of a post on IACVT): https://brm.us/value-processing
CSS Day, day 1. #cssday
CSS DevRel, The Reunion. #CSSDay #ChromeDevRel
Caption: @argyleink, @Una, and I.
Dropped my stuff off at the #cssday venue. Like you do. Totally normal.
A PSA for the #cssday attendees:
It is perfectly safe to attend this year. Left my CSS Flamethrower at home. Apparently they don’t want me to burn the venue down.
But no worries. I am only bringing an oscilloscope - it been repaired since it exploded last year - and lasers. Perfectly safe.
On my way to #cssday, having a stop with some coffee and working on finishing my demos. What can go wrong. Totally prepared. Like a professional.
#cssday, day 0.
Tomorrow's gonna be a day of travelling + some meetings at the NL office + setting up our booth at the venue + pre-conf speaker dinner + a final rehearsal (and some last minute changes to the deck)
On Thursday the it's showtime 🤩 #cssday
Ready for this! #cssday
Anyway... the talk is done. Rehearsed a couple of times. Happy with the pace and I still have 10 - 15 minutes left for the demos that I have planned and Q&A.
Panic over.
RE: https://front-end.social/@html5test/116686493760532281
Every time I decide to write a talk I underestimate the time I need. I do have a rough idea, but there is this whole period of me just making random slides. Sometimes weeks.
Then suddenly I am happy. Build the rest of the talk in a day or two. Way too long. Cut in half. And it just fits together.
I haven't yet made plans for speaking at conferences this fall – limited time and writing another talk kind of felt too much...
Now that the CSS Day talk is ready, I really think the CSS DOOM chapter would work really well as a standalone talk.
Hit me up in my DMs – love to talk about CSS DOOM
This weekend was full-panic mode for #cssday as I had not a single slide or even an outline. And the conference is next week.
It took a couple of days, but last night I finished it and thought I could relax again.
Did a full run-through today and I’m about 15 minutes long. Back to panic mode.
👀 https://github.com/WebKit/WebKit/pull/66078
“[css-images] Add support for light-dark(<image>, <image>)”
✅ Firefox 150
✅ Chrome 150 (Jun 17)
🔜 Safari
Find all info about light-dark with images right here: https://www.bram.us/2026/03/19/more-easy-light-dark-mode-switching-light-dark-is-about-to-support-images/
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