70 hand-curated pool servicing answers, offline, in one HTML file.
A standalone pool servicing reference that runs entirely in your browser. 70 lessons across pool chemistry, equipment, troubleshooting, and safety — no model, no internet, no subscription. Every answer is a stored fact with an explicit "could be wrong" caveat. The opposite of a chatbot: same answer every time, auditable, yours forever. Powered by Light Code, the 64-concept programming language behind the LightNet and LUMINA family.