Designer who codes, developer who designs 🦄 Crafting the web at @Dynatrace. Curating https://xitter.cf/t.co/dDTTWRfGrs. Judging on @awwwards. AI-first, taste-driven✨

Linz, Austria
Joined April 2008
davidhellmann retweeted
Having a blast making some final demos for my upcoming #CraftCMS talk at Dot All Lisbon 🇵🇹, using Datastar.
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davidhellmann retweeted
7/ Best Website Gallery (@davidhellmann) This is an exciting website that peggs on users voting for the website for its design. It's led by the community. → Website: bestwebsite.gallery/
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davidhellmann retweeted
✨ Tailwind CSS v4.0 is here! Huge performance improvements, radically simplified setup experience, CSS-first configuration, modernized P3 color palette, container queries, 3D transforms, expanded gradient APIs, @​starting-style support… …and tons, tons more.
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davidhellmann retweeted
You should be using JavaScript sets more often Now in all browsers and Node - these 7 new set methods are key for when trying to compare two arrays or sets of data.
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davidhellmann retweeted
Kicked off 2025 by releasing Datastar v1.0.0-beta.1 🚀 After a grueling couple of months, @DelaneyGillilan and I are delighted to finally tag a stable API that is as close to perfection as we can possibly imagine. Datastar is reactivity made declarative. github.com/starfederation/da…
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davidhellmann retweeted
Trying out this automated Tailwind CSS v4 upgrade tool we've been working on! xitter.cf/i/broadcasts/1eaKbaPjl…
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THERE IT IS! Svelte 5. OUT NOW!
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davidhellmann retweeted
Tagged v4.0.0-alpha.28 this afternoon which includes this updated palette — try it out and let me know how it’s looking for you!
First draft of our wide-gamut color palette for Tailwind CSS v4, courtesy of @DanHollick's mad science experiments 👨🏻‍🔬
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davidhellmann retweeted
Using Tailwind, Panda, StyleX or any other Atomic CSS library? You are going to want to install this Chrome Extension right now
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davidhellmann retweeted
First draft of our wide-gamut color palette for Tailwind CSS v4, courtesy of @DanHollick's mad science experiments 👨🏻‍🔬
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Masked gradient loader with SVG && CSS 🤙 1. Set pathLength on <circle> to 1.05 2. Set stroke-dasharray: 1.05 2. Animate stroke-dashoffset @​keyframes spin { 0%,5% { stroke-dashoffset: 1.05; } 45%,55% { stroke-dashoffset: 2.1; } 95%,100% { stroke-dashoffset: 3.15; } }
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CSS only number slider using @​property, round(), sin() and scroll-driven animation 🤙 @​keyframes progress { to { --val: 100; }} .number-wheel { transform: rotateX(calc(var(--val) * -36deg)); } Watch for the trick reveal 👇
This slider is MotionNumber's final boss. The approach here worked well but relied on 3d transforms which seemed to trash performance in Chrome 🫤. Back to the drawing board
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davidhellmann retweeted
I wanted to share the following 10 Tailwind techniques. These will come in handy next week. For those who don’t use Tailwind, here be dragons! 1/10 - Let’s start simple. Set a CSS variable (width) based on state and use an arbitrary className.
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davidhellmann retweeted
Angelo Libero
@angeloldesigns2 Oct 2024
Say hello to the latest game-changer in Supa Palette 4.0 for @Figma! Fully customizable popular color systems you can save as variables or styles. Save hours—just a few clicks and you're all set! ⚡
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davidhellmann retweeted
Hello world! We are on a mission to build a next-generation toolchain for JavaScript that is unified, high-performance, composable, and runtime-agnostic. We are excited to announce our $4.6m seed funding led by @Accel - read more in the blog post: voidzero.dev/posts/announcin…
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davidhellmann retweeted
✨ Lots of goodies in the latest Tailwind CSS v4 alpha!
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davidhellmann retweeted
✨ Working on conic and radial gradient support for Tailwind CSS v4 this afternoon…
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Neat piece is the responsive morph using CSS min() ✨ [popover] { transition-property: display, width, height; transition-behavior: allow-discrete; width: anchor-size(width); @​starting-style { width: min(640px, 100vw - 2rem); }}
Popover nav bar without JavaScript 🤙 <nav><ul><li><button popovertarget=menu>... <div popover=auto id=menu> ...content </div> Tweak timings with CSS linear() 🎬 Transitions with @​starting-style Anchor positioning to position and size things 🤏
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