keep-watch
Silent looping decks of definition and quote cards. Pick one, hit fullscreen (f), and the wake lock keeps the screen on.
main
Data-center and infrastructure terms with ES/JA translations, plus quotes
from math, physics, computing and AI thinkers with portraits.
training
Data-center operations: electrical, UPS and generators, cooling,
fire and safety, monitoring, ITSM.
ccna
CCNA 200-301 study deck, all six exam domains.
cloud
Cloud architecture: vendor-neutral concepts plus core AWS, Azure and GCP services.
incident
Incident management and response: ITIL lifecycle, roles, metrics and SLAs,
on-call, communications.