One day, I impulsively put aside the Substack scrolling, photo taking, music listening and navigating and tried an underused capacity of my mini computer: I phoned a friend.

It never fails: Just as you sit down to enjoy a nice meal with the family, your phone rings. Sigh. Even more annoying is the fact that a glance at your smartphone screen doesn’t show who’s calling.

Serial Studio turns data from your hardware into a live dashboard. Connect an Arduino, ESP32, STM32, Raspberry Pi, Teensy, or anything else that speaks serial, Bluetooth, a network protocol, or an ...

AI agents call it to log structured change events (entity + diff + reasoning) before the session ends, then query history with diff, blame, history, changeset, and search. Captures the intent that ...