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.