AI Apps

An ancient Greek city in 3D, built entirely from code, with terrain, waterfalls, buildings and statues to explore from nine camera views.

• Interactive 3D visualization
• Interactive digital experience

A toolchain that compiles Lean 4 to WebAssembly and packages it for the browser, Node.js and a dozen cloud platforms.

• Build and release

A real-time 3D factory and city scene in the browser, which the author says was built with Claude Opus 5.5.

• Interactive 3D visualization
• Interactive digital experience

A phone app that tracks office days, leave and attendance ratios, with all data kept on the device.

• Personal record tracking

A membership system for chain stores with points, top-ups, coupons and a WeChat mini program, which the author says Claude Code generated in full.

• Customer and membership management

A free, open-source Android radio player with favorites, recording and optional Tor or I2P proxies.

• Interactive digital experience

A linked knowledge graph of AI product-building lessons and mental models you can search, browse, or feed to an agent.

• Knowledge management
• Interactive learning

A browser 3D simulation of skin injury, scarring and laser treatment, made for teaching and research.

• Scientific modeling
• Interactive 3D visualization
• +1

Checks and repairs NFO files, artwork and metadata in a local movie library, with backups and undo.

• File organization

Enter your assets and debts to estimate where your net worth ranks, track milestones and make a shareable card.

• Personal record tracking

A free Chrome extension that blocks distracting sites on a schedule, with time stats and a breathing pause page.

• Digital wellbeing

A research workflow that screens biological mechanism hypotheses from open CD4 Perturb-seq data using evidence thresholds.

• Academic research
• Scientific modeling

Add feature announcements, NPS surveys and upgrade prompts to your website or SaaS product.

• Marketing content creation

Explore how your two eyes work together with red-cyan glasses in the browser, and keep notes; the author says it is for education only.

• Interactive learning
• Health education

A web tool showing scales, chords and fingerings on guitar, piano, cello and more.

• Interactive learning

A website check service that loads your pages like a visitor and flags problems such as leaked secrets.

• Software testing
• Application observability

Turns an iPhone into a darkroom enlarger timer by switching a smart plug.

• Device control

Ride in a tram cab in your browser through a city scene generated in real time.

• Interactive 3D visualization
• Interactive digital experience

A liver, bile duct and pancreas education site by a surgeon for patients and clinicians, with free guides and no diagnosis or consultations.

• Health education

A terminal app for NHL schedules, live scores, play-by-play and player stats.

• Information monitoring

A six-lesson interactive 3D natural history book on how dinosaurs became birds, with fossil skeletons rising off the page as 3D models. The creator says it was built with Opus 5.5.

• Interactive learning
• Interactive 3D visualization

A ten-lesson interactive 3D physics book on energy: predict, watch demos, click models and take challenges in the browser. The creator says it was built with Opus 5.5.

• Interactive learning
• Interactive 3D visualization

A 3D browser explainer where you drag a cutaway line to see how an airliner's fuel, hydraulics, electrics and engines work, across seven chapters of one flight. The creator says it was built with Opus 5.5.

• Interactive learning
• Interactive 3D visualization
• +1