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Christian "Schepp" Schaefer

@schepp.dev
2.2K followers 1.9K following 730 posts

Nick: Schepp | Into Front-End & WebPerf | Co-Host workingdraft.de | Co-Organizer fronteersconf.org, www.meetup.com/webworker-nrw & css.cafe | Co-Author wir-zaehlen.com

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Christian "Schepp" Schaefer @schepp.dev · 03/09/2026
Rails. Next.js. The list is growing... 💩
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Christian "Schepp" Schaefer @schepp.dev · 03/09/2026
Same for web frameworks.
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Christian "Schepp" Schaefer @schepp.dev · 06/08/2026
Friedrich Scholz is the worst! #mehrzweckeier
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Kevin Powell @kevinpowell.co · 05/08/2026
Really curious what the results of this one will be. So far, I've been pretty terrible at predicting the top result 😅 What is your favourite color format in CSS? asked-100-devs.netlify.app
asked-100-devs.netlify.app
Asked 100 devs: What is your favorite color format in CSS?
Answer one question. Help decide the top 5.
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Thomas Steiner @tomayac.com · 04/08/2026
I was once again a guest on the German-speaking 🇩🇪 @workingdraft.de podcast 🎙️ to talk about the Cross-Origin Storage API: workingdraft.de/723/. thoroughly enjoyed chatting about this exciting API proposal with @schepp.dev and @sirpepe.bsky.social. Track #CrossOriginStorage for more.
workingdraft.de
Revision 723: Cross-Origin Storage API – Caching über Origins hinweg, mit Thomas Steiner | Working Draft
Wir sprechen mit Thomas Steiner (Mastodon, Bluesky, LinkedIn) von Google über einen neuen Vorschlag für die Webplattform: die Cross-Origin-Storage API. Tom war bereits mehrfach bei uns zu Gast, zuletz...
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Ed Zitron @edzitron.com · 04/08/2026
Analysts estimate that 70%+ of Microsoft, Google and Amazon's present and future AI revenues are from Anthropic and OpenAI's compute spend and model sales. Outside of two unsustainable AI labs, demand barely exists, and they've massively overbuilt capacity. www.wheresyoured.at/the-ai-deman...
wheresyoured.at
The AI Demand Bubble
If you liked this piece, you should subscribe to my premium newsletter. It’s $70 a year, or $7 a month, and in return you get a weekly newsletter that’s usually anywhere from 5,000 to 18,000 words, in...
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Christian "Schepp" Schaefer @schepp.dev · 04/08/2026
😂
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Christian "Schepp" Schaefer @schepp.dev · 04/08/2026
Yes, that's a premium feature. I often wonder if my phone drops decoding of the video track when locked. Like "Is the light in the refrigerator turned off when the door is shut?" 😄
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Fronteers @fronteers.bsky.social · 03/08/2026
+++ The Venue +++ Everything happens in one place. Talks, coffee, dinner and conversations - no rushing between locations, just an evening focused on learning and meeting fellow frontend developers. See you at Fronteers Dark Mode? Fronteers Dark Mode Oct 2nd in Dordrecht 🇳🇱 🎟️ fronteersconf.org
A curved, multi-story glass facade of a café/gallery space, warmly lit inside with illuminated lettering above the entrance, and empty tables and chairs on the paved patio outside.A bright bistro interior with a row of red benches, set wooden tables and chairs, large arched windows that cast light onto simple wall panels, warm wall sconces, and a large potted plant, all in a serene atmosphere.An elegant interior featuring a curved wooden bar and stools, a red-and-white checkered marble floor, dark curtains, and warm, curved ceiling lights that cast an atmospheric glow over the tables, window arches, and seating area.An empty movie theater with symmetrically arranged red velvet seats, warm wall sconces, wood paneling on the sides, and a dark ceiling with recessed spotlights; a view toward the front, showing the screen/projector opening and an illuminated emergency exit.
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Nahel Belgherze @wxnb.bsky.social · 31/07/2026
Bordeaux, France, has now recorded more days above 40°C in 2026 alone than during the entire 105-year period from 1920 (when observations began) to 2025. This is deeply shocking.
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Fronteers @fronteers.bsky.social · 29/07/2026
+++ Meet Your Host: Jake Archibald +++ We're delighted to welcome Jake Archibald as Master of Ceremonies for Fronteers Dark Mode. Expect technical insights, plenty of enthusiasm, and a few laughs as Jake guides us through the evening. Fronteers Dark Mode Oct 2nd in Dordrecht 🇳🇱 🎟️ fronteersconf.org
Portrait of a person in a black shirt holding an orange fox plush toy, looking directly at the camera against a dark background.
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Fronteers @fronteers.bsky.social · 30/07/2026
+++ The Dinner +++ The best conference conversations often happen over dinner. Every Fronteers Dark Mode ticket includes a delicious two-course meal - the perfect chance to meet speakers and fellow attendees. 🍽️ 🥩 | 🐟 | 🥬 Included with your ticket. Oct 2 in Dordrecht 🇳🇱 🎟️ fronteersconf.org
A plated fish dish featuring a crisp-skinned fillet served over roasted vegetables, including charred leeks and potatoes, in a light buttery sauce. The fish is topped with a herb crumb, small dollops of white purée, and microgreens, and is presented on a large white plate in a softly lit restaurant setting.
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Fronteers @fronteers.bsky.social · 31/07/2026
+++ Dordrecht +++ Come for the conference. Stay for the city. Fronteers Dark Mode takes place in historic Dordrecht, with its canals, cafés and beautiful old streets. The perfect backdrop for an evening with the frontend community. Fronteers Dark Mode Oct 2nd in Dordrecht 🇳🇱 🎟️ fronteersconf.org
Panoramic aerial view of Dordrecht on a sunny day. The river curves through the city, with boats on the water, historic buildings along the waterfront, and the prominent tower of the Grote Kerk rising above the skyline beneath scattered clouds.
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Christian "Schepp" Schaefer @schepp.dev · 29/07/2026
Another conference, From the Front, brought me to Bologna back in 2012. What a beautiful city! It's also a perfect base for day trips to Modena (balsamic vinegar), Maranello (Ferrari), Ravenna (stunning mosaics), and Florence. So if @nodejs.org, JS, and 🇮🇹🍝 sound like your kind of combo, go for it! 👇🏼
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Christian "Schepp" Schaefer @schepp.dev · 29/07/2026
Irre
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Dave Rupert @davatron5000.bsky.social · 28/07/2026
📝 A quick post that's somewhat obvious, but I think it's important. A simple formula for keeping good things around. daverupert.com/2026/07/numb...
daverupert.com
Before I go: Double your business with companies you like
I’ve had the pleasure in my career of sitting in tons of different board rooms talking with executives and getting a rundown on different charts and graphs they care most deeply about. As expected, “n...
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Fronteers @fronteers.bsky.social · 22/07/2026
+++ Speaker Spotlight: Barry Pollard +++ What if browsers could stream HTML where it's needed, without all the JavaScript? At Fronteers Dark Mode, Barry Pollard explores Declarative Partial Updates, a proposal that could reshape server-rendered apps. Oct. 2nd in Dordrecht 🇳🇱⛵️ 🎟️ fronteersconf.org
Portrait of a person wearing a blue-and-white checkered shirt, looking directly at the camera against a dark background.
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Fronteers @fronteers.bsky.social · 23/07/2026
+++ Speaker Spotlight: Anjana Vakil +++ Can weather become music? Anjana Vakil combines the WebAudio API and Tone.js to turn live weather data into ambient soundscapes, exploring synthesis, waveforms and creative coding in the browser. Fronteers Dark Mode Oct 2nd in Dordrecht 🎟️ fronteersconf.org
Portrait of a person with long dark hair wearing a white shirt and a small nose ring, looking at the camera against a dark background.
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Fronteers @fronteers.bsky.social · 24/07/2026
+++ Speaker Spotlight: Cyd Stumpel +++ You might not need JavaScript. Modern CSS features like View Transitions and Scroll-Driven Animations make it possible to create rich motion effects without reaching for JS. Fronteers Dark Mode Oct 2nd in Dordrecht 🇳🇱 🎟️ fronteersconf.org
Portrait of a smiling person with shoulder-length brown hair wearing a light grey top, looking at the camera against a dark background.
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Fronteers @fronteers.bsky.social · 27/07/2026
+++ Speaker Spotlight: Harry Roberts +++ What if the fastest framework was... the browser? Harry Roberts explores why building with native web platform features leads to faster, more accessible and easier-to-maintain websites. Fronteers Dark Mode Oct 2nd in Dordrecht 🇳🇱 🎟️ fronteersconf.org
Side-profile portrait of a person wearing a headset microphone and a light button-down shirt, speaking against a dark background.
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Fronteers @fronteers.bsky.social · 28/07/2026
+++ Speaker Spotlight: Heydon Pickering +++ Can HTML make music? Heydon Pickering takes us down a fascinating rabbit hole, exploring how a tiny custom element can turn HTML into a surprisingly expressive musical instrument. Fronteers Dark Mode Oct 2nd in Dordrecht 🇳🇱 🎟️ fronteersconf.org
Close-up portrait of a person wearing a dark flat cap and black hoodie, smiling slightly and looking toward the camera against a dark background.
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Christian "Schepp" Schaefer @schepp.dev · 14/07/2026
You captured it perfectly ♥️
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danielroe @danielroe.dev · 14/07/2026
this is pretty cool ... they're launching v3 on producthunt today. 👉 shaders.com 👉 www.producthunt.com/products/sha...
shaders.com
Shaders — The design platform for web shaders
Component library for creative WebGPU effects in modern frontend frameworks. Compose interactive visuals for Vue, React, Svelte, Solid & JS.
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Prof. Eliot Jacobson @climatecasino.net · 09/07/2026
Breaking News! Code: UFB!!! It's official! The "Super El Nino" has begun, with Niño 3.4 sea-surface temperatures now 2.0°C (3.6°F) above the 1991-2020 baseline. The Climate 8-ball is getting racked.
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Patrick Brosset @patrickbrosset.com · 08/07/2026
Heard of the Supporters of Chromium-Based Browsers (aka SoCBB)? No? Well, we at Microsoft came together with Meta, Opera, and Google to fund improving code, fixing bugs, interop issues in Chromium, so it stays healthy. Said another way: get paid to fix chromium bugs!
socbb.org
Investing in stability: rewarding the engineers keeping Chromium healthy – SOCBB
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yellowstoneten @yellowstoneten.bsky.social · 25/02/2026
spotted on Reddit: this menu card from a Lufthansa flight explaining the bibimbap being served the Korean text apparently translates to: "You know how to eat bibimbap, right? You are experts. So, please understand that we need more space for English and German instructions."
menu card from a Lufthansa flight with a German section, English section, and Korean section. the English section reads "Bibimbap means 'mixed rice'. Besides rice, tofu or meat, and a hot chili paste, it can contain a variety of different types of vegetables, meaning that countless variations are possible. You mix the ingredients together yourself to create a meal."
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Christian "Schepp" Schaefer @schepp.dev · 08/07/2026
Wo ist der Typ, der zu Olaf Scholz' Zeiten wegen der ausbleibenden Taurus-Lieferungen sein Maul immer so weit aufgerissen hat?
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Maja Göpel @beyond-ideology.bsky.social · 07/07/2026
Warum fällt es mir schwer, hier an Zufall zu glauben? Und selbst wenn es einer sein sollte: das ist ein Versagen vermeintlich „neutraler“ KI. Gerade im Vergleich zu Claude mit viel ausgewogeneren Werten.
Tabelle, welche Nachrichtenportale von ChatGPT am meisten zitiert werden und „welt.de“ vom Springer Konzern liegt mit 264 mit sehr großem Abstand an der Spitze. Dahinter liegt Deutschlandfunk mit 55 und graduell absteigend weitere 8 Medien bis zum Wert 12.
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Janosch Dahmen @janoschdahmenmdb.de · 03/07/2026
1/ Erinnert Ihr Euch noch an Döpfners WELT-Wirtschaftsgipfel wo Leute wir Palantir-CEO Karp direkt exklusiv zur versammelten Bundesregierung sprechen konnte? Gestern fand bei Springer nun ein sogenannter Sicherheitsgipfel statt. Interessant wer sich die Klinke in die Hand gab👇🏼
Foto eines zweiseitigen Programms zum „WELT Sicherheitsgipfel“ mit der Überschrift „Vorläufiges Programm“ und dem Hinweis „Vertraulich, Änderungen vorbehalten“. Aufgeführt sind ein Dinner am 1. Juli 2026 im Journalistenclub von Axel Springer mit Marie-Agnes Strack-Zimmermann, General Raimundas Vaikšnoras und Rheinmetall-CEO Armin Papperger. Für den 2. Juli folgt das Konferenzprogramm mit Beiträgen u. a. von Mathias Döpfner, Helge Fuhst, Mykhailo Fedorov (digital), BND-Präsident Martin Jäger, Verfassungsschutzpräsident Sinan Selen, Generalinspekteur Carsten Breuer, Thomas Röwekamp, Susanne Wiegand, Uwe Horstmann (STARK) und Philipp Kerth (Hypersonica). Am unteren Rand sind die Partnerlogos von AMDT, BAT Germany, DFNZ, Mercedes-Benz, Rolls-Royce, SAP, TYTAN und Vodafone Business abgebildet.Zweite Seite des vorläufigen Programms des „WELT Sicherheitsgipfels“ mit dem Ablauf des Nachmittags am 2. Juli 2026. Themen sind Dual-Use-Technologien, europäische Souveränität, Raumfahrt, Cloud-Infrastruktur, Cybersicherheit und Resilienz kritischer Infrastruktur. Genannt werden u. a. Balázs Nagy (TYTAN), Karin Rådström (Daimler Truck), Eric Voss (DFNZ), Martin Merz (SAP), Michael Schöllhorn (Airbus Defence & Space), Sebastian Kurz (Dream Security), BKA-Präsident Holger Münch, Mikie Sherrill (digital), Vertreter von BAT Germany, AMDT und Vodafone, Nicola Beer (EIB), Dominik de Daniel (Kühne Holding), Charité-Vorstand Heyo Kroemer sowie ein Wargaming-Szenario „Ernstfall: Was, wenn Russland uns angreift?“ mit Carolina Drüten und Joseph Verbovszky. Abschluss der Konferenz um 17 Uhr. Unten erneut die Logos der Veranstaltungspartner.
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Christian "Schepp" Schaefer @schepp.dev · 03/07/2026
💯
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Christian "Schepp" Schaefer @schepp.dev · 03/07/2026
static.klipy.com
Mando: This Is The Way
Alt: Nahaufnahme des Mandalorianers aus Star Wars mit dem Schriftzug 'THIS IS THE WAY'.
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Christian "Schepp" Schaefer @schepp.dev · 03/07/2026
Ich würde an der Stelle der Ärzte als Antwort auf diese Unverschämtheit an Erlass meine Patienten extra lange krankschreiben. Und auch, um sie nicht nach ein paar Tagen wieder auf der Matte stehen zu haben.
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Christian "Schepp" Schaefer @schepp.dev · 01/07/2026
Another podcast that I see well suited, which is English, would be Igalia Chats by @bkardell.com and @meyerweb.com
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Christian "Schepp" Schaefer @schepp.dev · 01/07/2026
I just feel that we should dig a little deeper first to be able to ask better questions. If you're up for it, we could already start with finding a suitable recording date/time.
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Christian "Schepp" Schaefer @schepp.dev · 01/07/2026
We usually do our episodes in German language as we felt there weren't enough German resources back in the days and changed that. But we occasionally do English episodes as well, and we'd love to do an episode on atproto.
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Christian "Schepp" Schaefer @schepp.dev · 01/07/2026
Thank you @thealexlichter.com! 🙌🏼 We already passed that tweet around in our internal Slack. @danabra.mov, @workingdraft.de is a front-end/web platform podcast, around since more than 15 years.
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Ana Rodrigues @ohhelloana.blog · 27/06/2026
Doesn’t matter what it is, please tell me honestly, how much money do you spend per month on your main hobby? I’m working on a talk and I’m curious to get a wild figure. Feel free to reply, DM or email me. 100% no judgement, just amateur data research. Boost for reach please 💖
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Stefan Grund @eay.social · 24/06/2026
Frankreichs Atomkraftwerke vor dem Hitze-Problem: eay.li/43b #blog
eay.li
Frankreichs Atomkraftwerke vor dem Hitze-Problem
Besonders deutlich zeigt sich die Verwundbarkeit der zentralisierten Energieinfrastruktur in Frankreich. Der Versorger EDF hat angekündigt, dass Reaktoren an der Rhône und der Garonne ab kommender…
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Brecht De Ruyte @utilitybend.com · 16/06/2026
Based on the feedback at @css.cafe I opened a few issues to discuss at open UI on the enhanced range inputs. I also tried to make some new examples with waves and circles. 😅 brechtdr.github.io/enhanced-ran...
brechtdr.github.io
<rangegroup> proposal — Open UI
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Adam Argyle @nerdy.dev · 14/06/2026
Prop For That 📣 An a-la-carte #JS library for #CSS developers that writes meaningful realtime CSS variables to an element: - value of an input - pointer position - size of scrollbar(s) - colors in an image/video - element's visibility - tons more… nerdy.dev/prop-for-that
nerdy.dev
Prop For That
Everything JS knows, now CSS knows.
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Brecht De Ruyte @utilitybend.com · 13/06/2026
Back home after a fantastic few days of @cssday.nl and @css.cafe. I once again forgot to take selfies with people. There are probably some images flying around. I'm such an idiot. 😂 But wow, I had fun. I learned, I socialized and I have Inspiration for months to come. First a bit of sleep tho 😅
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Brecht De Ruyte @utilitybend.com · 13/06/2026
And now up to @schepp.dev showing how he created a dark/light toggle without altering html using CSS carousels. ♥️ At @css.cafe
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London Web Standards @londonwebstandards.org · 12/06/2026
Just letting you know: There are less than 100 tickets left for #SotB2027 Tickets go back on sale 19 Jun 2026 09:00. In the meantime buy tickets for @pixelpioneers.co, @webdevconf.com, & @fronteers.bsky.social
A poster for State of the Browser 2027, it reads:
Saturday 6 March 2027 State of the Browser, In-Person & Online. Get your ticket at stateofthebrowser.com.
There is a gold star with purple writing that says Early Bord Tickets coming 19 June
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Patrick Brosset @patrickbrosset.com · 12/06/2026
#cssday continued… Great chats with @schepp.dev and @erwinhofman.bsky.social, advanced CSS talks with @kizu.dev, learned a lot from @joshtumath.uk, got my brain melted by @html5test.com, and of course special thanks to @rgadellaa.bsky.social for fighting the good battle with @open-web-advocacy.org.
Schepp, Erwin, and IJosh, Roma, and iNiels and IRoderick and I
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Dave Letorey @letorey.co.uk · 11/06/2026
If like me you think @bram.us shouldn’t be stealing @jakearchibald.com code then I sent some stickers to #CSSDay I believe that they have almost gone
Gold sparkling circular sticker that read: You wouldn’t steal Jake’s code
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Christian "Schepp" Schaefer @schepp.dev · 08/06/2026
Tagging @asciidisco.bsky.social
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Christian "Schepp" Schaefer @schepp.dev · 08/06/2026
😃
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Max Kennerly @maxkennerly.bsky.social · 07/06/2026
We need more rich people with normal interests like "your movie sounds neat" instead of, like, white fertility rates.
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Sacha Greif @sachagreif.com · 08/06/2026
If you're a web developer and want to come to Japan, the CFP for #JSConf Japan 2026 is now open! Your travel and lodging expenses for the conference are covered, so it's a great chance to visit Japan while you're at it. jsconf.jp/2026/en
jsconf.jp
JSConf JP 2026
jsconf.jp is a JavaScript festival in Japan powered by Japan Node.js Association. This is the seventh time event of jsconf in Japan. We would love to become a bridge between Japanese Web Developers an...
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Christian "Schepp" Schaefer @schepp.dev · 08/06/2026
I still see room in the right most box!
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