Discover
Wander the web like a shoreline.
Something new washes up every time: pages from all kinds of people, made with all kinds of tools. Beachcomb shows you what it found, then gets out of the way.
Pick a few topics


Let's Remove Quaternions From Every 3D Engine
an introduction to Geometric Algebra
From Explorable Explanations

a christmas game
the first Flash game I ever put online and it's a clone of Snake ughhh
Something different




Line-intersection
Responsive parallel representations for the Bentley–Ottmann algorithm.
Something different
PCA Digit Embedding
Explore data and build apps seamlessly with marimo, a next-generation Python notebook.
From Awesome Explorables
Interactive Matrices
Explore data and build apps seamlessly with marimo, a next-generation Python notebook.
From Awesome Explorables

Red Blob Games
Visual and interactive ways of explaining math and computer algorithms.
From Awesome Explorables
Marvin Minsky and The Ultimate TinkerToy
An essay on the legacy of Marvin Minsky with programmable interactive simulations
From Explorable Explanations
That's this stretch.
Walk on