Aug 05, 2018 4 min
Capture Movement Like a Pro — Motion Detection in JavaScript
Turn a webcam into a tripwire with two canvases, a frame diff, and surprisingly little math.
Jun 22, 2018 4 min
Serverless Twitter Bots with Google Apps Script
A tiny 2013-era hack, dusted off — using Apps Script as a free, persistent cron for OAuth-flavored side projects.
Jun 12, 2018 4 min
Hosting a Site on the Cloud, Cheaply, with WordPress and Gatsby
A static front, a headless back, and a hosting bill that fits inside a coffee.