COLOPHON

How this site is built.

Everything used to design, build, and ship serostudio.com.

STACK

Next.js 16

App Router framework

nextjs.org

React 19

UI component layer

react.dev

TypeScript 5

Type-safe JavaScript

typescriptlang.org

Tailwind v4

CSS-first utility framework

tailwindcss.com

shadcn/ui

Accessible component primitives

ui.shadcn.com

Sanity v3

Headless CMS & content platform

sanity.io

Resend

Transactional email & audiences

resend.com

PostHog

Product analytics

posthog.com

GSAP

Animation platform

gsap.com

Vercel

Deployment & edge network

vercel.com

pnpm

Fast, disk-efficient package mgr

pnpm.io

Biome

Linter & formatter

biomejs.dev

TYPOGRAPHY

Geist Sans

by Vercel

UI text · Headings · Body · Navigation

Aa
Bb Cc Dd
Ee Ff Gg
0 1 2 3 4 5

Geist Mono

by Vercel

Code · Tags · Data · Numbers

Aa Bb 01
const x = 'sero'
pnpm dev → localhost:3000
// ship it

COLOR SYSTEM

Background

#0A0A0A

Surface

#111111

Elevated

#181818

Border

#262626

Foreground

#FAFAFA

Muted

#777777

Accent

#6366F1

Success

#22C55E

INSPIRED BY

The design direction of this site was shaped by studying studios and tools that do precision well. No direct copies — just honest observation of what works.