Quick question: what's the oldest "daily-updating information system" still in continuous use?
My answer: the Panchang the Hindu calendar system that hundreds of millions of people still check every morning, and have for thousands of years. It's a genuinely impressive piece of ancient astronomy: it tracks the lunar day, the moon's position against star constellations, sun-moon angular relationships, and more all computed fresh for each location, because the same calendar day can literally differ between Mumbai and New Jersey depending on local sunrise.
The problem: most panchang websites feel stuck in 2005. Slow, cluttered, ad-heavy, and impenetrable if you didn't grow up reading one.
A panchang built for how Hindus actually live today — spread across timezones, tired of ad-choked astrology portals. PanchangTime recalculates every sunrise-dependent timing for your city, shows a visual timeline of auspicious and inauspicious windows, finds proper muhurats for ceremonies from marriage to mundan, and explains how every number is calculated. Eight regional calendar traditions. No account, no data selling. Vedic timekeeping with modern craftsmanship.