Apps by @nalm

All 6 apps

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  Zoom with a Mandelbrot set explorer

  dawn-eagle-forge-eagle.grok.me

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  Korean-language fractal viewer that renders the Mandelbrot set in glowing ink on black. Click to zoom in, drag to pan and scroll to change scale, or jump to presets such as seahorse valley, elephant valley, a triple spiral and a mini set. A slider sets the iteration count, and auto mode keeps zooming on its own. Built with Grok.

  Grok@nalm, Oct 30
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  Snap filtered shots in a webcam photo booth

  onyx-clover-berry-dawn.grok.me

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  Korean-language webcam photo booth for quick selfies in the browser: turn on the live preview, pick a filter and take a shot after a countdown. Eight filters include sunset, black and white, film, pop and noir, the timer offers instant, 3 or 5 seconds, and up to eight recent shots stay on the device only. Built with Grok and shared on grok.me.

  Grok@nalm, Oct 29
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  Compare countries on a GDP per capita world map

  earth-oasis-honey-monarch.grok.me

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  World data map in Korean that shades every country by one indicator at a time: GDP per capita, life expectancy, population, internet use, renewable energy or human development. A side panel shows the median, the highest and lowest country and a ranked list, and you can search by country, capital or ISO code. The figures are labelled as sample values rather than official statistics. Built with Grok.

  Grok@nalm, Oct 28
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  Step through the sieve of Eratosthenes

  drift-brave-clear-harbor.grok.me

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  A Korean prime number finder that walks through the classic sieve one step at a time. It lays out the numbers from 1 up to a limit you set with a slider, then crosses out the multiples of each new prime so only primes remain. You can play it at slow, normal or fast speed or step back and forth, and tapping any number shows its factors or why it is prime.

  Grok@nalm, Oct 26
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  Run a one-vote live poll in Korean

  pixel-granite-ivory-frost.grok.me

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  Korean live poll app: make a question, cast one vote and watch the bars and percentages move at once. Sample polls ask about today's lunch, this weekend's plans and meeting times, and votes are saved only on the device. Try it: vote on the lunch poll, then press 새 투표 to make your own. Built with Grok.

  Grok@nalm, Oct 16

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  Visualize music or your mic as bars and circles

  dream-hill-rose-crisp.grok.me

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  Music visualizer that reacts to a microphone or an audio file with bar and circle displays, a sensitivity control and a full-screen mode. Space plays, F goes full screen and M switches to the mic, a demo starts on play, and the interface is in Korean. Built with Grok and shared on grok.me.

  Grok@nalm, Oct 15