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Kaelig

@kaelig.fr
1K followers 126 following 57 posts

Design Engineering Leader – Co-chair of the Design Tokens Community Group – Investor – Advisor – Author – Speaker – he/him

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Kaelig @kaelig.fr · 07/08/2026
AI-ready design systems have stopped asking models nicely 🫣 Polaris: “You cannot trust your trained knowledge” 🫡 Primer: “CRITICAL: CALL THIS FIRST” 🙅 shadcn: “NEVER fetch raw files from GitHub manually” discover 150+ techniques used in 20 design systems: state-of-ai-in-design-systems.netlify.app
state-of-ai-in-design-systems.netlify.app
State of AI in Design Systems · July 2026
A field study of how 20 open-source design systems and 6 platforms make themselves readable to AI agents.
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Kaelig @kaelig.fr · 23/06/2026
🛬 landing in sfo for figma #Config26 and excited to hang out with all of you nerds hit me up for @designtokens.org stickers
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SeattleJS @seattlejs.com · 13/05/2026
Our May meetup is coming up tomorrow night! Swing by Just The Tap to learn about: - Design tokens for scaling styling systems, from design tokens W3C CG co-chair @kaelig.fr - Surviving the AIpocalypse as a dev, from Jordan Bain We'll also be raffling a @cascadiajs.com ticket! 🎟️ RSVP 👇
luma.com
SeattleJS: Web Tech Talks - May · Luma
🎉 Get ready to learn and connect at SeattleJS! 🎉 Prepare for an evening filled with fun, networking, and learning. Whether you're a seasoned developer or…
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Ben Callahan @bencallahan.com · 06/05/2026
Gathering some interesting data for this episode with @kaelig.fr! One of the questions: "As AI agents and automation tools produce more content, design, and code at scale, what are your biggest #designsystem concerns?" Answer today to join us tomorrow at Noon E → bit.ly/answerTheQue...
Bar chart showing survey results for the question 'As AI agents and automation tools produce more content, design, and code at scale, what are your biggest design system concerns?' Results: Inconsistency accumulating faster than we can detect, 63.2% (36); Losing the feedback loops that inform system evolution, 59.6% (34); The system being used incorrectly or out of context, 56.1% (32); New patterns emerging that we can't see, 54.4% (31); Other or N/A, 10.5% (6).
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Kaelig @kaelig.fr · 04/05/2026
Design system friends: answer The Question (takes 2 min)! Your responses will help shape the episode's discussions. Thank you 🙏
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Donnie D'Amato @donnie.damato.design · 01/05/2026
And just yesterday @kaelig.fr joined the show to speak about his process behind engineering a high-quality component without writing a single line of code. www.youtube.com/watch?v=Lror...
youtube.com
Special Agents w/ Kaelig Deloumeau-Prigent | Wireframe Live
YouTube video by Design Systems House
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Kaelig @kaelig.fr · 01/05/2026
a week ago, i wrote about how taste & judgement fit in design system agentic workflows since then, top design system and ui infra teams reached out 🤯 we’re exploring roles mixing AI + craft + scale + design + engineering 🚀 dm me if you're building something similar! www.kaelig.fr/design-syste...
kaelig.fr
Building design system components with agent teams
What I learned building an 8-agent pipeline that produces production design system components from Figma.
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PJ Onori @pjonori.com · 22/04/2026
I didn't want to share this yet because it's still so rough, but given new specs are starting to show up, I thought I'd throw my hat in the ring: designsystemdocspec.org I'm working on a standard schema for design system documentation. I've been using it for my own work. It doesn't suck.
designsystemdocspec.org
Design System Documentation Standard 0.1 — DSDS 0.1
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Kaelig @kaelig.fr · 22/04/2026
I built an agentic pipeline that takes a Figma file and hands back a production-ready React component in a couple of hours. Output is design-system-team-grade. In a few spots I think the pipeline made better calls than I would have! www.kaelig.fr/design-syste...
kaelig.fr
Building design system components with agent teams
What I learned building an 8-agent pipeline that produces production design system components from Figma.
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James Nash @cirrus.twiddles.com · 31/10/2025
Now that the @designtokens.org format specification has reached its first, *stable* version, I decided to have a look back at my own journey of getting involved in the DTCG and contributing to that spec... cirrus.twiddles.com/blog/2025/10... #DesignTokens #DesignSystems #standards
cirrus.twiddles.com
My DTCG journey
A look back at how I got involved with the DTCG and played a small part shaping the format specification
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maxvoltar @maxvoltar.be · 30/10/2025
A few years ago I designed the original logo for @designtokens.org. Recently they asked me to refresh it: simpler, more versatile, and blue (the original color of links). The new logo builds on the old one, keeping the connected core while refining it for any size or use.
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Donnie D'Amato @donnie.damato.design · 12/06/2025
Happening today with @bradfrost.com, @samiamdesigns.bsky.social, and @kaelig.fr. #designtokens infa.ai/events/desig...
infa.ai
Craft Across: Design Tokens
Join us for a **LIVE deep-dive session** focused on one of the most foundational elements of modern design systems—**design tokens**. Unlike our *Inspect & Reflect* series where we explore how design...
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Storybook @storybook.js.org · 03/06/2025
Storybook 9 is here! ▶️ Interaction tests ♿ Accessibility tests 👁️ Visual tests 🛡️ Coverage reports 🚥 Test widget 🪶 48% Leaner ✍️ Story generation 🏷️ Tag-based organization 🌐 Story globals 🏗️ Major updates for Svelte, Next.js, React Native, and more! Let’s dive in!
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Sam @samkapila.com · 27/04/2025
Bookshop has free shipping today (US only), so if you haven't grabbed the print version of my book, today might be a good day to order it. bookshop.org/p/books/incl...
bookshop.org
Inclusive Design Communities
Check out Inclusive Design Communities - <p>What does it mean to be a member of a community? And how do we ensure that our communities-from classrooms to workplaces to meetups-are welcoming to all who...
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Kaelig @kaelig.fr · 26/02/2025
Slack's down and I don't have a job to make the most out of the outage... 😞
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Kaelig @kaelig.fr · 25/02/2025
Unemployment is keeping me busy! Last week I attended my first @seattlejs.com event and TC39 workshop. This week: @conveyux.bsky.social, starting with Heidi Adkinson's talk about PKM for designers.
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Kaelig @kaelig.fr · 21/02/2025
Heading to my first @seattlejs.com meetup — can't wait to learn about Java and Scripting. Maybe it'll take off one day?!
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Design Tokens Community Group @designtokens.org · 17/01/2025
Hope everyone’s new year is off to a good start! 🧵 A thread of some recent DTCG news:
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Joey Banks @joeyabanks.me · 14/01/2025
I love design systems, but phew, design tokens used to *really* intimidate me. They vary by team and get complex fast! But after two years of working closely with engineers, I now see them as one of the best tools we have for bridging the gap between design & code and bringing teams together. 🎨🧑‍💻
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Kaelig @kaelig.fr · 14/01/2025
The team at @getdx.bsky.social is looking for a senior/staff design engineer: getdx.com/careers/desi... Do not pass on this opportunity if you're passionate about developer productivity and happiness 👩🏻‍💻
getdx.com
Senior Design Engineer
Learn more about the Senior Design Engineer role at DX and apply.
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David Darnes @darn.es · 13/01/2025
Follow up! Just over a week ago I asked you all what the title #DesignEngineer meant to you, and *a lot* of you responded. I took some time to collate these thoughts, chew on them and provide some resources y'all kindly shared:
zeroheight.com
Is 2025 the Year of the ‘Design Engineer’?
What is a Design Engineer and is it the right name. Let's explore this role and it's contributions to Design Systems.
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Kaelig @kaelig.fr · 13/01/2025
Last week marked the end of my journey at @netlify.com. For the past two and a half years, I had the privilege of collaborating with top industry leaders who share my passion for the open web, open-source, and a diverse frontend ecosystem.
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Dave Rupert @davatron5000.bsky.social · 19/12/2024
📝 New post about design tokens daverupert.com/2024/12/ever...
daverupert.com
Every token is a feature
I’m in the middle of a design tokens project and I thought I’d share something I’m learning that is probably obvious to everyone else; every design token is a feature.
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Brad Frost @bradfrost.com · 18/12/2024
📣 BIG ANNOUNCEMENT! I'm excited to announce that we're launching a new online course called Subatomic: The Complete Guide To Design Tokens: www.youtube.com/watch?v=zOD2... This deep-dive course will teach you all you need to master design tokens. Learn more and preorder here: designtokenscourse.com
youtube.com
Subatomic: The Complete Guide To Design Tokens Course Trailer
YouTube video by Brad Frost
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Kaelig @kaelig.fr · 18/12/2024
Join the discussion on Hacker News: news.ycombinator.com/item?id=4244...
news.ycombinator.com
Design Token-Based UI Architecture | Hacker News
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Martin Fowler @martinfowler.com · 12/12/2024
NEW POST Design tokens are fundamental design decisions represented as data. Andreas Kutschmann explains how they work and how to organize them to balance scalability, maintainability and developer experience. martinfowler.com/articles/des...
martinfowler.com
Design Token-Based UI Architecture
Describing established patterns for organizing design tokens and practical approaches for automation
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Kyle Lambert @lambert.fun · 15/12/2024
Love this post from @davidhoang.com on “small teams” We had a team of 4 when we took Webflow Apps from 0 to 1. Of course we added a ton of people to help successfully launch but it wouldn’t have ever seen the light of day without the initial small team! www.proofofconcept.pub/p/small-team...
proofofconcept.pub
Small teams
Issue 224: Why the mentality of lean and small always wins
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Stef Walter @stephaniewalter.bsky.social · 16/12/2024
Some fun with the overflow:clip CSS property! @ishadeed.com always has the best “deep dive into a CSS” tutorials. He explores the CSS overflow property, explains the issues with overflow-hidden, and where you can use overflow:clip for nice “out of the box” effects. ishadeed.com/article/over...
Code and example of a overflow-y clip CSS property that hides a cat imagine at the bottom of the box, but lets it get out of the box on the right of it.
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Kaelig @kaelig.fr · 10/12/2024
You are: - in the Seattle area - working on design systems? - free tomorrow night? Come over, @jina.social and I are hosting a dinner at mine! 🏙️ Kirkland (near Juanita Beach) 🕰️ 6-9pm Spots limited, RSVP at kaelig@deloumeau.fr or on the Design Systems Slack.
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Kaelig @kaelig.fr · 10/12/2024
I've been using AI to accelerate frontend tasks I'm an expert on, and it's going so well that I've grown over confident in AI's coding capabilities. When I then used AI to solve a problem I'm very unfamiliar with, the code I submitted for review was embarrassingly sloppy 😓 Sorry, reviewers 😕
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Netlify @netlify.com · 06/12/2024
Over the last few days, we've released a three-part guide on advanced caching for e-commerce sites, building on @astro.build's Storefront template, and adding a @tur.so database. This video shows the end result and introduces how all the pieces fit together. youtu.be/MZsOPzQ7is8?...
youtu.be
Advanced caching with Astro + Turso
YouTube video by Netlify
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Netlify @netlify.com · 03/12/2024
Deploying is hard. Fixing failed deploys doesn’t have to be. @taylorbar.net breaks it down:
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Au @auareyou.bsky.social · 02/12/2024
Lately I’ve been dropping JavaScript files onto ChatGPT and asking her to explain what the file does and how that gets rendered into the UI. Game changer for me.
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Kaelig @kaelig.fr · 24/11/2024
Cuban jazz in New York City, with a Manhattan... ❤️🎶
Manhattan up in a small glass at Casa Cipriani
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Kaelig @kaelig.fr · 21/11/2024
Are you team light mode or dark mode?
The new Netlify navigation in seriously enterprise-friendly light modeThe new Netlify navigation in all its dark mode glory
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Kaelig @kaelig.fr · 21/11/2024
We just improved the @netlify.com app’s navigation to: • Make it easier to move across your sites and teams • Clarify where you are and where you can go • Encourage you to use ⌘+K, the fastest way to work on your projects www.netlify.com/blog/context...
netlify.com
Contextual improvements to Netlify’s navigation
We heard from many of you that navigating between team-level and site-level functionality wasn’t always intuitive. Today, we’re introducing navigation improvements that make it crystal clear where you...
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Kaelig @kaelig.fr · 20/11/2024
I love when gorgeous design details serendipitously emerge as we're getting close to shipping! (we've got some exciting updates coming to app.netlify.com soon)
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Kaelig @kaelig.fr · 19/11/2024
youtu.be/93fCvFkY1Lg
youtu.be
Product Management Is Dead, So What Are We Doing Instead? | Lenny & Friends Summit 2024
YouTube video by Lenny's Podcast
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Kaelig @kaelig.fr · 18/11/2024
OH This unvirtualized React list is a DOMster fire 🔥
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Julien Kirch @archiloque.bsky.social · 17/11/2024
In France we don’t use « rubber duck debugging » but « Sophie the giraffe debugging »
A picture of the « Sophie the giraffe » toy https://en.m.wikipedia.org/wiki/Sophie_the_Giraffe
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Kaelig @kaelig.fr · 15/11/2024
PMs are using v0 (and similar) more and more to prototype entire features. This trend will deeply impact relationships & processes across design, product, and engineering. Fellow designers and engineers: try these tools, push their boundaries, and be the one who shapes how your role evolves.
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Kaelig @kaelig.fr · 14/11/2024
Did you know? There are more design tokens than atoms in the universe.
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Kaelig @kaelig.fr · 13/11/2024
Watch out for folks saying “let’s just a/b test this” for micro-decisions: it's often a cop-out. Chances are, your team is bad at making great decisions, quickly. In a world where capital isn't free, each bet has a cost, and product teams need to understand it 🧵
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Netlify @netlify.com · 12/11/2024
A free plan to help get you started. No overages, no strings. Deploy your personal sites, or other creative explorations and grow when ready. www.netlify.com/blog/introdu...
netlify.com
Introducing Netlify’s Free plan
Deploy web projects with Netlify’s Free plan. Get 100 GB bandwidth, CI/CD, serverless functions, and more. No credit card required, no surprise charges. Start building today.
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Eduardo Bouças @eduardoboucas.com · 12/11/2024
Do you want to use your @netlify.com site domain as a custom handle in Bluesky? You can now set it up with a few clicks on the Netlify UI. Look for "Bluesky Custom Domain" in the Netlify Extensions directory or head to app.netlify.com/extensions/b....
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Matt Biilmann @biilmann.blog · 08/11/2024
Had a great conversation with @guypo.com about Netlify, AI and the future of the open web. tessl.io/podcast/does...
tessl.io
Does AI threaten the open web? Challenges and Opportunities with Netlify's CEO & Co-Founder, Matt Biillmann — Tessl
Join us as we dive into the world of AI and its transformative impact on web development with Matt Biilmann, CEO and co-founder of Netlify. Discover how AI is reshaping the digital landscape and learn...
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vanessa 🍄 @nessa.dev · 01/11/2024
🚀🚀 My team has been working super hard to ship this! We’re launching the Storybook Test Early Access Program next week to build a new vision for UI testing with you—making it a reliable, painless staple in every frontend developer’s toolkit. Let’s make it happen! Join us 👉 forms.gle/QV8Jp53Ejbqu...
forms.gle
Get early access to Storybook Test
Storybook Test is a best-in-class workflow for developing robust UI components. It uses Vitest to test all your stories (component examples) in a Playwright browser. - ⚡️ Blazing fast tests that run i...
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Ethan Marcotte @ethanmarcotte.com · 04/11/2024
🦊 A few quick thoughts on the New York Times Tech Guild strike, why it matters, and what it means for the rest of us: ethanmarcotte.com/wrote/times-... #unions #TechUnions #1u #blogging
ethanmarcotte.com
Times to strike. — ethanmarcotte.com
The largest union of tech workers just went on strike.
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