Showcase

Velocity Loop

A 3D toy-car time-trial game set in miniature workshops.

Abyssal

A procedural underwater scene with bioluminescent marine life.

Clockwork Observatory

An interactive 3D scene of a transforming mechanical observatory.

Living Cell

An interactive 3D cell cross-section with inspectable structures.

Below the Surface

An interactive site for exploring five ocean zones.

Courtyard House

An interactive 3D tour of a compact courtyard home.

Frame Studio

A portfolio site for a fictional motion design studio.

Hollowflux

A procedural dungeon crawler with combat shaped by reactive water.

Little Ritual

A 3D coffee-delivery game on a small spherical world.

Nightjar Listening Room

A landing page for a fictional listening room with original audio.

Physics museum

A 3D science museum with five interactive exhibits.

Ridge Pack

A fictional backpack storefront with an interactive packing guide.

Sunwake

A sailing game about crossing wild seas and reaching lighthouses.

Tidal House

A landing page for a fictional coastal cabin retreat.

Type Field

An interactive site for experimenting with typography.

Void Explorer

A procedural space exploration game with planets to land on.

Stop-Motion Desk

A browser studio for posing 3D characters and making stop-motion animations.

Pattern Studio

A design tool for creating seamless patterns and previewing them on objects.

Architecture Studio

A room planner with a 2D floor plan and synchronized 3D view.

Tidegarden

A 3D tropical island with a living reef and rolling waves.

Crossword Desk

Build and solve crosswords with an agent.

Verdant Market

Browse groceries and build a shared cart with an agent.

Webroom

Agent-compatible photo editing.

Codex Modeling Studio

A web-native 3D modeling suite designed for Codex.

Margin Editor

A local note-taking app for collaborating with your agent.

Fieldwork // 12

Create beats and sequence music with Codex.

WanderNote

Plan a trip together in an editable itinerary.

Sunday Table

Plan weekly meals, recipes, and groceries together.

Cubecade

An arcade-style 3D puzzle cube with agent controls.

Paperie

Design greeting cards and artwork with Codex.

Asterism

Build constellations from a finite deck of named stars and illuminate the night.

Codex Pet Arena

A fast, colorful platform arena where animated pets collect tokens, grow, and bonk their rivals.

MiniTown

A tiny living town where zones grow, residents commute, and warm lights come on at night.

Backroom Center: Corrupted

An infinite data-center labyrinth seen through a deteriorating VHS camcorder.

Phantasy Codex Adventure

A persistent retro action RPG with procedural worlds, classes, bosses, and shared rankings.

Tiny Rails Rollercoaster

A nostalgic miniature coaster with eight routes and hands-on driving modes.

Glass Towers

A minimalist 3D balancing game built from translucent forms.

Paper Glider

An arcade glider through sunlit, procedurally generated rooms.

Material Lab

A real-time studio for shaping light, surface, and form.

Biome Lab

A living procedural terrarium with adjustable ecosystems.

Terrain Mixer

A procedural landscape generator with synchronized analytical views.

Waveform Studio

A local-first tool for turning audio into expressive visual waveforms.

Field Day

A cheerful picnic-supply storefront with a build-your-own basket.

Kiln

A contemporary ceramics storefront with an interactive glazed cup.

Scent Cartography

A botanical fragrance storefront with a build-your-own scent atelier.

Time to Fly

Cosmic logic puzzle game about orbital rotation.

Sparkboard

An employee idea board for sharing, voting, filtering, and ranking proposals.

Launch Cal

A product launch calendar with planning filters, risk signals, and detailed checklists.

Event Planning Hub

An event operations hub for requests, templates, upcoming dates, and readiness tracking.

Onboarding Hub

A first-week onboarding dashboard with progress, meetings, tasks, and employee resources.

Enablement Hub

A searchable enablement library with featured learning paths, updates, and resource filters.

Pulse Dashboard

An executive KPI dashboard with trends, targets, metric health, and lineage details.

Swifty Roguelike

A native macOS ASCII roguelike built with SwiftUI Canvas and a modern Liquid Glass interface.

Swifty Dungeon

A native SwiftUI first-person dungeon crawler with generated textures, sprites, and telemetry.

Photobooth Demo

Image API demo for capturing or uploading a portrait and generating multiple styles.

Brick Platformer

Browser platformer game with brick rooftops and side-scrolling action.

Watchmaker Landing Page

Haute horlogerie landing page for a luxury watchmaker.

Codex 101

A bilingual 101 tutorial that helps developers learn Codex across CLI, desktop, IDE, and web workflows.

Forged in Silence

A cinematic 3D katana experience that scrolls like a story and sells like a store.

The TypewriterWeb Demonstration from 1999

A 1999 DHTML demo restored with Codex 5.4.

London Dream Railway

A playful 3D toy-table version of London with miniature trains, landmarks, seasons, and driver controls.

OpenAI.fm

Interactive Speech API demo for trying OpenAI text-to-speech voices.

Try live demo ↗

Realtime Solar System

Realtime API demo that lets you talk to a 3D solar system.

Chatkit.world

Map-based chat experience to explore the world through conversation.

Turn-based RPG

A browser demo that turns GPT-5.4 into a turn-based role-playing game with a playable battle loop and narrative choices.

Neon FPS

Neon first-person shooter game with arcade-style combat.

Arcade Bar Landing Page

Neon arcade and pinball bar landing page with promotional sections.

Cold Brew House Landing Page

Cold brew coffee landing page with minimalist product storytelling.

Theme Park Builder

Mini-game where you can build your own theme park.

Golden Gate Experience

Cinematic experience where you can fly around the Golden Gate Bridge.

Real estate data viz

App to get insights on the Paris real-estate market using the French Gov MCP server.

E-commerce website

Retail storefront demo with product browsing and shopping flows.

Procedural City Generator

Browser-based 3D city generator.