Development websites

Webstudio

Open-source visual builder that argues from the code it outputs — a technical landing page with no gradients in sight.

v0

Vercel monochrome with a single input instead of a hero — the page asks you to try it, not to read it.

Span

Engineering intelligence that ties agent traces to shipped code — data-heavy page, restrained palette.

Hume AI

Human evaluation layer for voice AI, positioned with unusual calm for the category.

Viacheslav Novoseltsev

Designer who also ships the code — portfolio built as proof rather than as a list of clients.

Glide

Spreadsheets into internal apps — product UI does the explaining, copy stays out of the way.

LocalCan

Public URLs for localhost, sold on flat pricing — a developer utility with an unusually calm marketing page.

Next.js Conf

Conference microsite for the framework, black and precise as always.

Area Technology

Design studio for advanced visual technology — the site is the showreel.

Cathy Dolle

Designer and front-end developer whose portfolio is itself the interaction demo.

Mixpanel

Product analytics, sold through illustration instead of dashboard screenshots.

Logan Liffick

Design engineer's site — brands, systems and products, with interaction craft in the details.

AuthKit

WorkOS's login box, built on Radix and shown off as a live component rather than a screenshot.

Interfere

Real-time product telemetry for engineers, PMs and designers in one workspace.

Jacob Ince

London creative developer building interactive sites for brands and agencies.

Minwook Shin

Design engineer's portfolio of product interfaces and working prototypes, Figma through to SwiftUI.

Oqoqo

Builds evals and private benchmarks for agentic tasks, run at scale on managed infrastructure.

Prime Intellect

Compute, training, inference and sandboxes on one stack for teams training their own models.

Josh Comeau

Interactive blog about CSS and React where every post has a playground.

Brittany Chiang

Front-end engineer portfolio that launched a thousand clones — dark, navy, precise.

Raycast

Mac launcher with one of the best-crafted dark product sites around.

Mozilla

Nonprofit behind Firefox, with a bold open-web brand system.

Cassie Evans

SVG animation specialist with a hand-drawn, deeply personal portfolio.

Lynn Fisher

A personal site that completely redraws itself at every breakpoint.

Paco Coursey

Minimal personal site from the engineer behind cmdk and next-themes.

Rauno Freiberg

Interface engineer's notebook — restrained, precise, and full of interaction craft.

Emil Kowalski

Animation-obsessed engineer's site, written like a set of field notes.

Active Theory

Digital experience studio building WebGL work that shouldn't run in a browser.

Locomotive

Montreal studio behind the smooth-scroll library everyone uses.

Instrument

Independent digital agency with a restrained, work-forward presentation.

Framer

Design-to-site builder that uses its own product to show what it can do.

Cursor

The AI code editor — a landing page built almost entirely out of editor footage.

Modal

Serverless compute for AI workloads, with a green terminal-flavoured aesthetic.

Resend

Email API for developers — restrained typography and a lot of white space.

Replicate

Run open-source models via API — a technical site that reads like a playground.

Retool

Internal tooling builder with product screenshots doing most of the selling.

Hugging Face

The open-source AI community, wrapped in an unapologetically friendly yellow.

Cloudflare

Internet infrastructure at scale, with a distinctive orange corporate system.

Tailscale

Zero-config VPN, explained through friendly illustration rather than security jargon.

Deno

Secure JavaScript runtime with a clean, illustration-accented product site.

Vite

Build tool documentation with a bold gradient wordmark and fast, quiet layout.

Prisma

Type-safe ORM with a technical, diagram-heavy marketing site.

Bun

JavaScript runtime with a benchmark-forward, slightly irreverent landing page.

Astro

Content-first web framework with a purple gradient identity and a playful mascot.

Svelte

Compiler-first UI framework, presented in its unmistakable orange.

Tailwind CSS

Utility-first CSS framework whose docs are a reference point for developer documentation.

Clerk

Authentication for React apps, with component demos woven into the page.

Sentry

Error monitoring with an illustration-led, deliberately un-corporate voice.

Neon

Serverless Postgres, presented with electric accents on near-black.

Railway

Deployment platform with a moody, high-contrast product site.

Supabase

Open-source Firebase alternative with a dark, developer-native marketing site.

Linear

Issue tracking built for speed, with a dark interface that set the tone for a generation of B2B sites.

Stripe

Payments infrastructure whose animated gradient header has been copied more than any other hero.

Vercel

Frontend cloud platform with a monochrome, geometry-first landing page.

Mintlify

A documentation platform that keeps developer docs in sync with a product automatically.

Zinc

An API for purchasing products from online retailers programmatically.