Built for fun

Things I built to understand how they work.

Recording · silent loop, opens the report

Graphics · DDA ray casting

Ray Casting Engine

A Wolfenstein-style shooter in plain JavaScript, every texture drawn in code. The world pass takes under a millisecond at 1,920 rays.

Recording · demo mode, opens the report

Interaction · React Three Fiber

PalmLab Clay Lab

Two-hand clay sculpting in the browser. Pinches become stretch and squash across 1,617 vertices.

Illustration · sample values, opens the report

42 features → 24 letters

Sign: B

97%

Word: HELLO

Illustration · sample values, not a recognition

Fingerspelling prototype · MediaPipe + TFLite

ASL Interpreter

21 hand landmarks become 42 numbers, and a 24.5 KB model picks the letter. Tested on synthetic input only; it hasn't been validated on real hands.

Markets · Price-time priority

Pocket Matching Engine

A limit order book that matches buys and sells the way most exchanges do, benchmarked at 1.3 million orders a second.

Recording · silent loop, opens the report

Screenshots · 4 of 55, opens the report

Collection · 4 of 55 framework-free browser apps

Mini JavaScript Projects

Thirty projects and twenty-five algorithm visualisers, from a piece-table code editor to a backprop engine.

The terminal

A bonus. Type 'help' for everything else.

Try:

aman@sydney-node:~ (zsh)

UTF-8

Aman Singh Interactive Kernel [Version 2026.8] Type "help" to view available commands, or try one of the commands above.

aman@sydney:~$