Lab

Things you can play with.

Each piece is built from scratch in the browser. Open one, take it for a spin.

1Hz live
SystemsEducationAngular

The 1Hz Computer

How switches become a computer.

Gtr live
AudioWeb AudioDSP

Virtual Guitar

A playable six-string in the browser.

Pno live
AudioWeb AudioDSP

Virtual Piano

A playable keyboard in the browser.

Rlt live
SimulationPhysicsCanvas

Physics Roulette

A physics-simulated roulette wheel.

N50 live
TradingOptionsEducation

Nifty Options Simulator

A paper-trading lab for index options.

♩ live
AudioWeb AudioMusic

Metronome

A precise tempo keeper for practice.

3D live
3DThree.jsSimulation

Street View Renderer

A Three.js driver-assist road scene.

PC live
HardwareCompatibilityAngular

Custom PC Spec Maker

A compatibility matrix for realistic PC builds.

BJ live
BlackjackProbabilityDebugging

BlackJack Debug

A transparent blackjack shoe debugger.

2048 live
GamePuzzleAngular

2048

Slide, merge, and chase the golden tile.