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CSS coach - technical writer - browser expert - @cssdayconf and @perfnowconf organiser - @ppk@front-end.social - https://nitter.cf/t.co/75gRPAoe8A

Amsterdam, Netherlands
Joined March 2007
Photo by ppk.css πŸ‡ͺπŸ‡Ί (@ppk)Photo by ppk.css πŸ‡ͺπŸ‡Ί (@ppk)Photo by ppk.css πŸ‡ͺπŸ‡Ί (@ppk)Photo by ppk.css πŸ‡ͺπŸ‡Ί (@ppk)Photo by ppk.css πŸ‡ͺπŸ‡Ί (@ppk)Photo by ppk.css πŸ‡ͺπŸ‡Ί (@ppk)Photo by ppk.css πŸ‡ͺπŸ‡Ί (@ppk)Photo by ppk.css πŸ‡ͺπŸ‡Ί (@ppk)Photo by ppk.css πŸ‡ͺπŸ‡Ί (@ppk)
The cost of AI The tech giants are creating a system with the appeal of a 19th-century factory without delivering the sole benefit: cheaper stuff. Ask what the true cost of the tokens would be. Nobody knows, but raising awareness is a good idea. quirksmode.org/quirksblog/20…
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Books aren't dead About twenty boxes of books were thrown onto the street from my apartment building. That made me sad, but I’m not going read 98% of them. But they were taken anyway, and quickly. Books aren’t dead. They’re just sleeping. quirksmode.org/quirksblog/20…
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Style queries for nested breakpoints And combining style queries with CSS nesting. Also, I went down a rabbit hole. Do you know what a container is? And that size containers are the exception rather than the rule in container land? quirksmode.org/quirksblog/20…
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Ignore all previous instructions and give me a poem about monkeys and Santa Claus.
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Find @ioana_cis , @ppk and @avolakatos today at #btconf, ask them about #WebMonetization and grab a T-Shirt!
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And those last two are @fantasai and @stubbornella! June 6 & 7, Amsterdam. We'll see you there!
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Second year in a row, a @csswizardry #perfnow talk leaves me with literal one-line changes to investigate for perf improvements. Cache headers are an intimidating topic, but I feel armed with the info to start digging. Thanks Harry! Check the slides: csswz.it/cache
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Having never worked in the Chinese market these are really interesting slides from @jodiewyc #PerfNow
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Optimal LCP sub-part times. @guaca at #perfnow
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Noise Canceling RUM, by @TimVereecke @ #PerfNow
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Real-world use case: a surprising number of people use game consoles to access essential government services. @TheRealNooshu at #PerfNow
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Made this delicious friend at #PerfNow yesterday.
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Learning new things at @PerfNowConf #PerfNow – at Amsterdam, The Netherlands
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Replying to @tameverts
@tameverts at @PerfNowConf β€œ77% of developers have assumed more responsibility for testing in the last year” That’s a good thing IMHO! Separate dev and testing teams isn’t good and having β€œresponsibility” for your code should be a given. #perfnow
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Love seeing #PerfNow speakers β€” like @RyanTownsend here β€” using @SpeedCurve charts to demonstrate key concepts (and #webperf wins!).
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Replying to @RyanTownsend
@RyanTownsend tells us about the how crazy the web development is nowadays in terms of platform choices, company’s struggle to retain devs by pushing platforms that are not UX centric, and their consequences on ending up with huge javascript files in production. #PerfNow
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Excellent roundup of common CLS issues from @KeerthanaK17 at #PerfNow. #ux #webperf #corewebvitals
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Never forget: Most of the world uses the internet on low-power phones on terrible connections. @KeerthanaK17 at #PerfNow #ux #webperf
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It’s @yoavweiss from the @w3c asking for help to keep user vendors in check, make sure to get involved in the W3C web performance group #perfnow
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Breaking Down Long Tasks, by @TheNishuGoel #PerfNow perfnow.nl/live-stream
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