Adam's tools
Small, self-contained things that live in the browser.
FIRE calculator
Safe withdrawal rate, portfolio projections, and how long the money lasts.
Where to go when
460+ destinations filtered by month, activity and region—find places at their seasonal best.
Exhale — breathing timer
A slow-breathing pacer (4·6 / 4·8) for lower blood pressure via baroreflex training. Pops out to float over your work.
Safe cookware finder
75 skillets and air fryers, filtered by what the manufacturer's own California disclosure says about forever chemicals. Every row links to the filing.