Featured Apps

An interactive Sankey diagram tracing how Alphabet earns and spends its money — from revenue segments through costs to profit. Hover any flow for the details.

Classic checkers in the browser: face an AI with selectable difficulty or pass-and-play with a friend in two-player mode. Includes sound effects and a dark mode toggle.

An in-browser SQL playground running read-only queries against a ~9.5-million-row DuckDB database. Write your own SQL or run the sample analytics queries — results come back in seconds.

A curated collection of small browser games experimenting with different gameplay mechanics and programming techniques.

Enter your birth date and country to see an estimate of the time you have left, visualized as a week-by-week grid using country-level life-expectancy data. A gentle nudge to spend it well.

A creative showcase of Lizzy's artwork, stories, and digital creations. Experience the world through a young artist's perspective.

An AI-generated art gallery of whimsical monsters navigating everyday life — errands, chores, and modern inconveniences included.

Instant collaborative notepads powered by Etherpad — share a URL and write together in real time, no account needed.

A browser recreation of the arcade classic — clear the maze of dots while dodging ghosts, with power pellets, sound effects, and on-screen touch controls for mobile.

An experiment in comfortable long-form reading: typography, spacing, and layout that adapt fluidly to any screen size. Read the included essay and judge the UX for yourself.

Live RTD Denver W Line departures for Union Station and Federal Center, straight from RTD's GTFS-Realtime feed. Installable as a PWA for one-tap checks from the platform.

A browsable catalog of technologies imagined by science fiction that don't exist yet. Search, filter by category, and see how far fiction still outruns reality.

An endless runner where you jump and slide a stick figure past oncoming obstacles as the speed ramps up. Playable with keyboard or touch — how far can you get?

Tyler's personal space featuring projects, interests, and creative endeavors — a growing collection of digital experiments.