Projects

Learn a language by talking with AI conversation partners, ordering in restaurants, and touring cities.

Beginner-friendly language lessons with AI tutors that teach through pictures.

Spaced-repetition flashcards and quizzes with Flo, an AI tutor, for languages, science, music, and geography.

Music theory with Melody, an AI tutor: key signatures, scales, chords, and rhythm with exercises.

The chemistry behind everyday medicines: synthesis pathways, a molecule encyclopedia, and an AI chemistry tutor.

An AI circuit-building assistant for Arduino and ESP32 beginners.

A free guide to Robert's Rules of Order, with charts, a tutorial, an AI parliamentarian, and meeting tools.

More than twenty classic board games rebuilt on hexagonal boards. Free multiplayer.

Chess variants including Hex Chess, Space Chess, Xiangqi, and Shogi, against friends or the computer.

Chess on a 37-cell hexagonal star: fast, tactical games against a friend or the computer.

Tag, Assassin, and seven more multiplayer games on a real map, by phone GPS or virtual travel.

An air synth in the browser: wave your hands in front of the camera to play music.

Interactive fiction where you watch, talk with the characters, join the story, or help write it.

Chat with four playful AI personalities in the hot tub.

Design your own AI chatbot personality for any purpose.

Build an AI monster by mixing personality components.

Assemble your own chatbot from parts in Dr. Frankenbot's laboratory.

Set up custom AI debaters and watch them argue any topic.

Enter two positions on an issue and a neutral AI mediator looks for common ground.

An AI matchmaker that gets to know you through conversation.

Take the quiz and get matched with an AI shopping assistant that fits your style.

A map of every U.S. occupation by shared skills: where you stand, where you can go, who is hiring.

An LLM research platform: compare models side by side and read the deception studies.

Track how your brand shows up in answers from Claude, ChatGPT, and Perplexity.

Monitor your websites, search presence, and digital footprint in one place.

Troubleshoot circuits and diagnose electrical problems with AI guidance.

A wine journal and cellar tracker: log what you drink and find new bottles.

Weekly meal plans with a ready-to-use shopping list, recipes, and intermittent fasting guides.

Clever, low-tech, money-saving gifts.

Find snow removal near you, on demand.

Find lawn care near you, on demand.

Find trusted plant care near you while you are away.

Freelance fiction editing in New York City: developmental editing, line editing, and manuscript critique.