About WHENLOOM
A precision kinetic instrument crafted for international humans.
The Woven Time Metaphor
Most timezone calculators treat hours as isolated arithmetic integers (+5, -4). In reality, global civil time is a fluid fabric of intersecting daylight windows, cultural working rhythms, and seasonal political transitions. WHENLOOM treats each time zone as a thread, weaving them into a single kinetic tapestry.
Methodology & Precision
Calculations in WHENLOOM rely strictly on standard browser-native Intl.DateTimeFormat APIs backed by the authoritative IANA Time Zone Database (tzdb). We never apply fixed offsets across different calendar dates, ensuring that seasonal DST changes in Spain, the United States, and across the globe are reflected with absolute fidelity.
Zero Cloud Footprint
WHENLOOM operates entirely client-side. We do not store your meetings on remote servers, require accounts, run tracking cookies, or use paid third-party geolocation endpoints. All timeline calculations execute locally within your device's memory.