sravan.kacha
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Lab

Small experiments and visual tinkering. Some serve a purpose, some are just fun — every one of them uses content from the rest of the site.

  • Globe

    data · webgl

    Interactive 3D globe with country borders. Project public datasets as spikes — earthquakes, volcanoes, the ISS in real time, population.

  • Venom

    interaction · svg

    A sticky tentacled creature follows your cursor — Bezier tentacles snap to the nearest anchor points with elastic snap-and-whip.

  • FFT ocean control panel

    shader · webgl

    Live sliders for the Tessendorf FFT ocean shader powering the ocean theme — wind direction, patch size, choppiness.

  • Theme gallery

    design · variants

    Side-by-side previews of every theme. Click to swap. New themes get listed here as they ship.

© 2026 Sravan Kachavarapu

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