Five things I built that run in a browser tab
A game about the speed of light, the universe at true scale, a system that grows to a billion users, a language model you can watch choose, and the file your browser hands to every website.
None of these are about blockchain. They are about the same habit, though: taking a system that is usually explained with a diagram and making it something you can hold. All five are open source, run entirely in the browser, and need no account.
Latency
A three minute game about the speed of light. You place data centres and lay cables on a globe so every city gets an answer in under 100 milliseconds. The physics is real, so the limit is too. Play it.
Lookback
The universe at true scale. You start above Earth and scroll out, in one unbroken motion, to the edge of the observable universe. Every size and distance is real. Open it.
Nine Zeros
One slider, from one user to a billion. The system redraws itself as you drag, and a readout shows what it would cost. Open it.
Likely
A real language model running in your browser, showing the odds it gives each next word before it picks one. Open it.
Unasked
The things your browser tells every website without being asked, written out in plain sentences. Nothing leaves your device. Open it.