Stack-chan (a small robot using AtomS3R) that I am building for first-grade elementary school children has a practice feature ...

This is a story about how the alert mechanism I created last time malfunctioned several times after implementation. The ...

One data layer for MongoDB, MySQL, SQLite and PostgreSQL in Python asyncio — define models as pure JSON, query them with a MongoDB-style GQL tree syntax, and get role-based access control, computed ...

A simple offline-first mobile app for a tea leaf collection center. Built with Expo (React Native) + SQLite so it works fully offline, with no login needed. This prints a QR code in the terminal.

After weeks of extreme heat and dry conditions, Florida is getting a reminder of its new reality: The weather can change overnight, and so can the economy built around it. When Hurricane Milton struck ...