Web and app developer with 8 years of React/React-Native and TypeScript experience. Design enthusiast, speaker, and Open Source maintainer.

Joined October 2025
121 Photos and videos
Pinned Tweet
So... I built a Markdown editor It does nothing special Just a simple, easy-to-use, keyboard-first Markdown editor, for Mac
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I’ve watched this so many times and it’s just as mesmerising every time. I want this in my city! @vasterasstad
Where design meets nature — “Lattice Detour” by Héctor Zamora
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Today, on Sweden's National Day, we visited Sigtuna. Our oldest preserved city. Such a beautiful place!
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Anyone who’s building software should now that the quality of the codebase is as important, if not more important, than the output.
Jun 5
Work moves to where intent lives.
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TanStack Start TanStack Query with optimistic updates are actually mind blowing. With this stack you can build really fast and snappy SSR'd streaming apps on the web. Awesome stuff. Never tried anything like it.
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There are two types of people in this world
Replying to @_chenglou
lol wow. Tabs barely survive an hour for me.
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I’m sorry but Fritz Kola is one of the worst things I’ve tasted
May 31
greatest european invention
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This is fantastic
Built a trading terminal with a super flexible layout - expand, minimize, resize, collapse, widgets (WIP) live version: markets-demo.timothymaarv.me
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Text truncation in CSS is just a steaming pile of garbage with a bunch of weird workarounds and supposed fixes with potential side-effects to make it work. Not great.
use `min-w-0` on flex children when you want truncation to work without it, your text just overflows the bubble
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It's kind of wild to me that the car isn't moving in a single shot of this ad 🤔
Introducing Ferrari Luce, the first electric Ferrari designed by LoveFrom.
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Albin Groen retweeted
Each passing day, we stray further from God and righteousness. The watchmen sleep. The city burns. No one looks up.
Ferrari’s first electric car is finally here: Meet the Luce. • 1,035 horsepower • 2.5 second 0-60, 192-mph top speed • Most aerodynamic Ferrari ever The Luce starts at €550,000, or about $640,000. What do you think? motor1.com/news/796895/ferra…
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Recently picked up this dresser from the 1930’s. It’s a bit scuffed here and there, but for being almost a 100 years old, it’s still in great condition I think
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So... I built a Markdown editor It does nothing special Just a simple, easy-to-use, keyboard-first Markdown editor, for Mac
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Not a lot that beats some Chinese roast pork, some rice and broccoli, and a ice cold beer
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Not really an Admin UI, but old Spotify is of course goat when it comes to dense UI's
May 18
What are some of the most beautifully dense Admin UIs you have seen?
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Albin Groen retweeted
Dear frontend devs and UI designers. I bring you Liquid DOM, a complete and faithful implementation of Liquid Glass on the Web. - Shape morphing - All properties animatable - Dynamic refraction and reflection - Adaptive tint - Adaptive specular highlight - Dispersion - Full html integration - Super fast layout engine that works across Canvas and html - Pointer event handling - Framework and renderer-agnostic low level API - High level React API - Ootb @threejs and r3f integration And lots more. Read on for implementation details and demos.
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Is Instrument Serif becoming the new Lobster?
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Basically took me 10 years to get somewhat decent at latte art. This shit’s not for the faint of heart.
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The @raycast rewrite makes total sense to me. Potentially sacrificing a tiny bit of performance (although it’s still in beta so it might catch up) to be able to ship to both Mac and Windows using the same code base and engineers. I guess Linux is also a lot more possible now.
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