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Tamas Sari

@tamassari.me
224 followers 779 following 12 posts

Founder and curator of heydesigner.com

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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 03/09/2026
🌞 Today on HeyDesigner — Nº 3763 → Gestalt principles for visual UI design → Looogos: Logo design inspiration → My view on design engineering → CSS is still awesome → eve: The framework for building agents Read it here 👉 heydesigner.com/2026-09-03/
heydesigner.com
Gestalt principles for visual UI design, and more...
Hand-picked design links from September 3, 2026: Looogos: Logo design inspiration, My view on design engineering, CSS is still awesome, and more.
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 02/09/2026
🌞 Today on HeyDesigner — Nº 3762 → How we built Interfere’s new website → Designing product simplicity for the agentic AI era → The point of a system is fewer decisions → Rethinking data visualisation and more. Read it here 👉 heydesigner.com/2026-09-02/
heydesigner.com
How we built Interfere’s new website, and more...
Hand-picked design links from September 2, 2026: Designing product simplicity for the agentic AI era, The point of a system is fewer decisions, and more.
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Tamas Sari @tamassari.me · 28/08/2026
🌞 Today on HeyDesigner — Nº 3759 → The rise of design engineering → What component specs leave behind → Styling Linear for the future with StyleX → Production-grade engineering skills for AI coding agents → vgpu: The WebGPU library, designed for agents. Read it here 👉 heydesigner.com/2026-08-28/
heydesigner.com
The rise of design engineering (video), and more...
Hand-picked design links from August 28, 2026: What component specs leave behind, Styling Linear for the future with StyleX, and more.
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 14/08/2026
🌞 Today on HeyDesigner — Nº 3749 → The making of Cursor's icons → A forgotten quality → Books for people who want to work on hard problems → Agent behavior Read it here 👉 heydesigner.com/2026-08-14/
heydesigner.com
The making of Cursor's icons, and more... — HeyDesigner
The making of Cursor's icons, A forgotten quality, Books for people who want to work on hard problems, Agent behavior
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 04/08/2026
🌞 Today on HeyDesigner — Nº 3741 → The last product design tool → No new name has replaced “UX” → The end of the indie hacker playbook → 3D CSS guide → The CSS lh unit Read it here 👉 heydesigner.com/2026-08-04/
heydesigner.com
The last product design tool, and more... — HeyDesigner
The last product design tool, No new name has replaced “UX”, The end of the indie hacker playbook, 3D CSS guide
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Tamas Sari @tamassari.me · 07/07/2026
🌞 Today on HeyDesigner — Nº 3721 → Design systems are no longer optional → The interface has to show the work → Getting started with anchor positioning Read it here 👉 heydesigner.com/2026-07-07/
heydesigner.com
Design systems are no longer optional, and more... — HeyDesigner
Design systems are no longer optional, The interface has to show the work, Getting started with anchor positioning
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Tamas Sari @tamassari.me · 13/05/2026
🌞 Today on HeyDesigner — Nº 3683 → Agent-native product management → Context-based design systems, revisited → The brand age → Media queries range syntax Read it here 👉 heydesigner.com/2026-05-13/
heydesigner.com
Agent-native product management, and more... — HeyDesigner
Agent-native product management, Context-based design systems, revisited, The brand age, Media queries range syntax
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Tamas Sari @tamassari.me · 11/05/2026
🚀 Issue 743 is out! This week: → The death of design → Tiny toggle → Design is the work → Design was never the comps → Declarative audio synthesis library for the web and more. Read it here 👉 heydesigner.com/newsletter/t...
heydesigner.com
The death of design, and more... | HeyDesigner
Tiny toggle, Griddy Icons, Design is the work, Design from the inside, Dos and Don’ts of anchor positioning, Design was never the comps, and more.
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 08/05/2026
🌞 Today on HeyDesigner — Nº 3680 → Design was never the comps → How to operate as a Staff Product Designer → Griddy icons → Your best prompt is a well-defined user story → Design technologists Read it here 👉 heydesigner.com/2026-05-08/
heydesigner.com
Design was never the comps, and more... — HeyDesigner
Design was never the comps, How to operate as a Staff Product Designer, Griddy icons, Your best prompt is a well-defined user story
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 06/05/2026
🚀 Today on HeyDesigner (#3678) → The death of design → Make your designs memorable (video) → Design was never the bottleneck → Design is the work → Is form design easy? Read it here 👉 heydesigner.com/2026-05-06/
heydesigner.com
The death of design, and more... — HeyDesigner
The death of design, Make your designs memorable (video), Design was never the bottleneck, Design is the work
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 04/05/2026
🚀 Issue 742 is out! This week: → UX design portfolio in 2026 → 10 UI patterns that won't survive the AI shift → Component(.)md → The five dimensions of craft → The end of responsive images and more. Read it here 👉 heydesigner.com/newsletter/u...
heydesigner.com
UX design portfolio in 2026 | HeyDesigner
10 UI patterns, The five dimensions of craft, The end of responsive images, Agents with taste, Scroll-driven animations, and more.
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 21/04/2026
🚀 Issue 740 is out! This week: → Introducing Claude Design → Claude Design just dropped → What a UX strategy is → How to level up with AI as a designer → Learning agentic design systems and more. Read it here 👉 heydesigner.com/newsletter/c...
heydesigner.com
Claude Design | HeyDesigner
What a UX strategy is, How to level up with AI as a designer, Learning agentic design systems, Compare every design tool, and more.
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 07/04/2026
🚀 Issue 738 is out! This week: → Design at the edges → Taste is not a feature → Craft is untouchable → The design engineer symptom → Storybook MCP and more. Read it here 👉 heydesigner.com/newsletter/d...
heydesigner.com
Design at the edges | HeyDesigner
Taste is not a feature, The design paradox, AI in design systems, Craft is untouchable, The design engineer symptom, and more.
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 17/03/2026
🚀 Issue 735 is out! This week: → Details that make interfaces feel better → The last interface → Design process isn't dead, it’s compressed → Managing icon component sizes → I built 63 design skills for Claude and more. Read it here 👉 heydesigner.com/newsletter/m...
heydesigner.com
Make UI feel better | HeyDesigner
The last interface, Design process, Durable patterns, Icon component sizes, Breakpoints, The Agent Skills Directory, and more.
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 10/03/2026
🚀 Issue 734 is out! This week: → Real-time UI → UX Components (beta) → The Minimum Lovable Product era → Your design system isn't a style guide anymore → UI Design Brain → The joy of building slow and more. Read it here 👉 heydesigner.com/newsletter/r...
heydesigner.com
Real-time UI | HeyDesigner
UX Components, AI-native product design, UI Design Brain, Introducing Glaze, Beyond the blur, Slots in a Figma library, Agentic UX, and more.
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 03/03/2026
🚀 Issue 733 is out! This week: → The design process is dead. Here’s what’s replacing it (video) → A real space to design in the age of agents → Designing for clarity → The new era of design at Stripe (video) → On adding homepage delight and more. Read it here 👉 heydesigner.com/newsletter/t...
heydesigner.com
The design process is dead | HeyDesigner
Designing in the age of agents, Designing for clarity, The new era of design, Sprites on the web, The ultimate guide for PMs, and more.
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 25/11/2025
🚀 Issue 720 is out! This week: → Good visual design, explained → The Rosetta Stone of design engineering → The hidden cost of shipping too fast → In the sea of sameness and more. Read it here 👉 heydesigner.com/newsletter/g...
heydesigner.com
Good visual design | HeyDesigner
Design engineering, Shipping too fast, Sameness, Responsive letter spacing, Vibe coding as a designer, Color Palette Pro, and more.
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 18/11/2025
🚀 Issue 719 is out! This week: → The 5 habits of the worst designers → Dear young designer, Part II → An alternative chat UI layout → My CSS selector strategy and more. Read it here 👉 heydesigner.com/newsletter/5...
heydesigner.com
5 habits of the worst designers | HeyDesigner
Dear young designer, Testing different designs, On creating success, Alternative chat UI layout, My CSS selector strategy, and more.
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 05/11/2025
🚀 Issue 717 is out! This week: → Design’s Github moment by Drew Wilson, Michael Riddering → Branding Superhuman by Smith & Diction → On Dynamic Island by Shu Ding → The mys­tery of storytelling by Matthias Ott and more. Read it here 👉 heydesigner.com/newsletter/d...
heydesigner.com
Design’s Github moment | HeyDesigner
Branding Superhuman, On Dynamic Island, When design drives behavior, Springs and bounces in native CSS, The mystery of storytelling, and more.
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Reposted by Tamas Sari
Ozan Oztaskiran @ozanoz.me · 25/12/2024
Weekly routines: ✢ Read @stephaniewalter.bsky.social's newsletter, Pixels of the Week. ✢ Check @heydesigner.com Weekly. ✢ Read @Tommy Geoco's UX Tools newsletter.
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 27/08/2025
🚀 Issue 707 is out! This week: → Why “Good UX” isn’t enough → A solopreneur’s guide to pricing yourself → Respectful performance management → Another article about centering in CSS → Raycast for designers → The grug brained designer and more. Read it here 👉 heydesigner.com/n/good-ux/
heydesigner.com
Good UX is not enough
Raycast for designers, Centering in CSS, Performance management, A solopreneur's guide to pricing yourself, The grug brained designer, and more.
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 01/07/2025
🚀 Issue 701 is out! This week: → Product design in 2025 → Designing for the eye → Liquid glass, fragile UX, and why I wanted 2 weeks before writing about it → How AI changed product design → A new way to style gaps in CSS and more. Read it here 👉 heydesigner.com/n/product-de...
heydesigner.com
Product design in 2025
Designing for the eye, How AI changed product design, Liquid glass, A new way to style gaps in CSS, Drawing CSS Shapes using corner-shape, and more.
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Reposted by Tamas Sari
Sacha Greif @sachagreif.com · 25/06/2025
Still a week left to take the State of CSS survey! The survey hasn't got as many responses as last year, so any help sharing will be much appreciated :) survey.devographics.com/en-US/survey...
survey.devographics.com
State of CSS 2025
Take the State of CSS survey
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Reposted by Tamas Sari
HeyDesigner @heydesigner.com · 18/06/2025
🚀 Issue 699 is out! This week: → The best interfaces we never built → The hamburger-menu icon today → Think like a designer → On shaping light → Partial keyframes → Writing and walking and more. Read it here 👉 heydesigner.com/n/best-inter...
heydesigner.com
The best interfaces we never built
The hamburger-menu icon, Think like a designer, Liquid Glass, On shaping light, Boundaries for designers, A new MVC is emerging and more.
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Tamas Sari @tamassari.me · 04/06/2025
🚀 Issue 697 is out! This week: → Figma’s new grid → Why is quality so rare? → 10 rules for navigating the next design paradigm → Co-designing with AI → Reasons for failure → Rethinking layout in Sketch with Stacks and more. Read it here 👉 heydesigner.com/n/figma-grid/
heydesigner.com
Figma's new grid
Figma grid, Why is quality so rare?, 10 rules for navigating the next design paradigm, Co-designing with AI, Syncing Figma Dev resources, and more.
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Tamas Sari @tamassari.me · 28/05/2025
🚀 Issue 696 is out! This week: → Sam & Jony introduce io → The new design tool everyone’s talking about → Factors of a good interface designer → Web animations today and tomorrow → CSS snippets and more. Read it here 👉 heydesigner.com/n/sam-jony-i...
heydesigner.com
Sam & Jony introduce io
The new design tool, Good interface designer, Stronger design principles, Web animations, CSS snippets, Introducing Claude 4, and more.
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Tamas Sari @tamassari.me · 21/05/2025
🚀 Issue 695 is out! This week: → Start building with Material 3 Expressive → Style is the answer to everything → Design without feedback is theater → Organizing a design system via folksonomy → Pages CMS and more. Read it here 👉 heydesigner.com/n/material-d...
heydesigner.com
Material Design 3 Expressive
Style is the answer, Design without feedback, AI-first experiences, Organizing a design system, Layout with margin-trim, Color theory and more.
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Tamas Sari @tamassari.me · 14/05/2025
🚀 Issue 694 is out! This week: → Adobe’s brand refresh → A conversation with Jony Ive → The problem with good design → Thoughts on Figma’s announcements → 9ui and more. Read it here 👉 heydesigner.com/n/adobe-bran...
heydesigner.com
Adobe’s brand refresh
A conversation with Jony Ive, In defense of screens, CSS Carousels, Masonry In CSS, Figma courses, Vibe coding, and more.
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Tamas Sari @tamassari.me · 09/05/2025
🚀 Issue 693 is out! This week: → UX and design files organization template → Translating motion into code → Design tokens name generator → Web typography: a refresher and history → The rise of Cursor and more. Read it here 👉 heydesigner.com/n/ux-design-...
heydesigner.com
UX and design files organization template
Motion into code, Post-chat UI, Great animations, Polishing typography, Design tokens name generator, The history of album art, and more.
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Tamas Sari @tamassari.me · 04/05/2025
🚀 Issue 692 is out! This week: → Simple design → How to stop people from skipping your onboarding → Fixing Vercel’s landing page → How to get the most out of vibe coding → The creative power of constraints and more. Read it here 👉 heydesigner.com/n/simple-des...
heydesigner.com
Simple design
Design history, Portfolios, Button states, Onboarding, Design system documentation, Vibe coding, and more.
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Tamas Sari @tamassari.me · 25/04/2025
🚀 Issue 691 is out! This week: → Design isn’t dead / by Nate Schloesser → The case against conversational interfaces / by Julian Lehr → How to write error messages that actually help users rather than frustrate them / by Amy Hupe and more. Read it here 👉 heydesigner.com/n/design-is-...
heydesigner.com
Design isn't dead
Conversational interfaces, Writing error messages, Onboarding experience, Design guidance, Minimalist design, and more.
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Tamas Sari @tamassari.me · 09/04/2025
Thank you so much, I really appreciate it! The best way to support the newsletter is by checking out the product or service from the sponsor of the given issue. It really helps keep the newsletter going!
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Reposted by Tamas Sari
Jon Yablonski @jonyablonski.bsky.social · 05/02/2025
Highly recommend the HeyDesigner newsletter by Tamas Sari. Also excited to share Issue 680, featuring a recent article I wrote on tool-building with AI. 🤖 heydesigner.com/n/680-simpli...
heydesigner.com
Simplify your product design, Tool-building with AI, and more ...
The interface is always there, Revisiting CSS multi-column layout, Designing for generative AI experiences, and more.
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