Kacper Szarkiewicz
Design Engineer
let's build together
Me
I build dApps. I specialise in Frontend and UX in Web3.
Projects
Writing
Latest
The Critical Rendering Path - From URL to First Pixel
Follow one request from the moment you press…
EIP-6963: discovering wallets without the window.ethereum race
EIP-6963 event handshake lets you discover every wallet, replacing window.ethereum's global race.
Keyboard navigation shouldn't be animated
When a command menu is driven by the…
Popular
Why z-index Isn't Working
CSS z-index explained: why z-index: 9999 fails, how stacking contexts trap elements, and how the top layer solves it.
Direction-Aware Navigation
How to build the Aave navigation menu in Radix UI.
Expanding Hit Areas in CSS
Why hover states flicker between elements, and how to fix it, WCAG 2.5.8
Flashcards
Collections
Newsletter
Stay updated with my latest articles and projects. No spam, no nonsense.