Hi, I'm Marcello
I sketch interfaces and systems: type, spacing, motion, the details people feel before they notice.
About
I'm a Design Engineer and Product Engineer with 8+ years of experience. Today I'm a Senior Design Engineer at Xata, a Postgres platform for AI workloads. Before that I co-founded Stackzero, where I led product and design and shipped an API, an admin dashboard and open-source UI libraries used by thousands of developers.
- Experience
- 8+ yrs
- Developers reached
- 1000+
- Projects shipped
- 8
Projects
What I'm building now, what has shipped, and what I've put to rest.
In progress· 3
- PRJ-01
commerce-uiNew
An open-source component library for building e-commerce sites and apps with React, Next.js, and Tailwind CSS.
- React
- Next.js
- Tailwind CSS
- PRJ-02
unlogg/hooks
A collection of React hooks for building modern web applications.
- React
- Next.js
- Tailwind CSS
- PRJ-03
101webtoolsNew
Open source collection of web tools and utilities for developers and designers.
- React
- Next.js
- Tailwind CSS
Shipped· 3
- PRJ-04
Xeon template
A modern, saas landing page template built with Next.js, Tailwind CSS, and shadcn/ui.
- React
- Next.js
- Tailwind CSS
- PRJ-05
Stackzero Commerce API
A headless, API-first e-commerce platform built to simplify commerce application development.
- GraphQL API
- Node.js
- PostgreSQL
- PRJ-06
Stackzero Dashboard
A web-based dashboard for managing e-commerce operations.
- React
- GraphQL
- Apollo Client
Components and experiments
Interactive pieces I have built along the way: UI components, motion studies and small tools. Hover a card to open it.
Hover this card.
When you move your mouse, the glow will follow it around.
See? It's so easy!
Just wrap any element with GlowArea.Element
Glow area
A container that adds a glowing effect to its children
Upvote Button
An upvote button with animation
(4.3)
Star Rating Fractions
A star rating component with fractional ratings
Cooming Soon
We are working hard to launch our new website. Stay tuned!
Aurora Glow
An animated, customizable aurora glow effect
Active Button
A button that shows active state on click
Loader Indicator
A loading indicator component with various styles
Xeon Template
A modern landing page template for SaaS products
Set due dates using natural language like "in 2 hours" or "tomorrow at 3pm"
Date Selector
A date selector that supports natural language input
Simple Assignee Selector
User Selector
A user selector that supports natural language input