Doom Fire
An implementation of the fire effect of the PSX version of Doom, as documented by Fabien Sanglard, in JavaScript. The code uses an OffscreenCanvas when supported.
ADB Screenrecord
A tool to take screenshots and record videos from Android devices, using an implementation of the ADB protocol with WebUSB.
PM5 Monitor
Connects to a Concept2 / PM5 Monitor to track exercises on a rowing machine.