notepad ideas since 2018
little things scribbled in a notepad over the years, finally built.
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a century of disasters125 years of the world's disasters, natural and man-made, visualized. how deaths fell 46× as warning technology arrived, what kills by era, and 5,393 NASA-tracked events drawing the world map by themselves.
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password generatorrandom passwords your way: pick length, digits, letters, symbols. cryptographically random, runs entirely in your browser.
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die enigmaa working digital Enigma machine: type and watch the rotors turn. plus the history, how it was broken, the movie, and the algorithm explained.
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tracka·packetwhere does a packet actually go? real traceroutes from my machine, drawn over the real geometry of the world's submarine cables, with a speed-of-light lie detector for IP geolocation.