lcanello

Personal site of lcanello

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tag: education

2026-03-09
2026-04-01
2026-04-16

Algoritmo Doomsday

Wikipedia article in Italian about John Conway’s Doomsday algorithm for calculating the day of the week for any date, with mnemonic shortcuts and worked examples.
educationblogculture
2026-04-23
2026-05-04
2026-05-07

Kubernetes The Hard Way

Kelsey Hightower's classic tutorial for bootstrapping Kubernetes manually — no scripts, no automation. Learn etcd, control plane, worker nodes, TLS certs, and pod networking by walking the long route
devopstoolseducation
2026-06-04

CSS Box Model Hack Examples

Tantek Çelik's classic guide to CSS box model hacks — techniques for handling the CSS box model rendering differences between standards-compliant and quirks mode browsers.
web-deveducation

classroombookings

Open-source room booking system for schools and beyond — web-based alternative to spreadsheets and paper calendars, licensed under AGPLv3, trusted by hundreds of schools since 2006.
toolsopen-sourceeducation