Tools, visualizations, games, creative experiments — if it runs in a browser, it belongs here.
Open declassified case files from the FBI Vault and Department of War UFO release, then read the parsed text and figure notes from Reducto’s UFOCR dataset. https://huggingface.co/datasets/reducto/ufocr
Design an algorithm to elide paths in a constrained text window, so as to bias towards "informational value"
I saw a tweet the other day talking about how it was harder to "blast something into the sun" than it was to leave the solar system. I realized I didn't really have an intuition for why that was, so I had Claude build me an interactive toy to try to figure out why that's the case.
I felt the classic on/off highlighting with CSS was a bit too flickery. So I coded up this test to try out different ways to do it. "Smooth" uses movement (of one object) and "Fade" uses a an animation of multiple ones. Use the duration slider. This was more about human perception than technical implementation. I personally find a short "Fade" to be the best
Five comparison sorts, taken one step at a time, then run together at full speed.
A brief overview of how QR codes work along with a customizable generator to make your own codes
How a colony of two-line-of-code ants can find food around a maze — and why, surprisingly, the intelligence lives in the floor and not the feet.
An interactive primer on particle physics for games — from a single falling dot to fire, explosions, and orbital gravity wells.
How a simple estimate transforms a blind search into a guided one — and why the guarantee holds.
How the cost of a photograph fell to zero, and every product built along the way
A prototype for a tower defense-inspired game where you build and manage a software factory. Work comes in at different intervals with different requirements and you have to build out a software factory to handle the different variations and types of work efficiently.
Browse through model releases from 2023 to early 2026 and their cost per token.
Demonstrates snapshot baselines for A11y testing with @accesslint/jest
Interactive comparison of accessibility-debt trajectories with and without @accesslint/jest's ratchet, driven by a configurable leakage rate.