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Prismtect
A glass prism that refracts the Milky Way into a rainbow
A small piece of interactive web art. A glass tetrahedron turns over a night sky; the Milky Way flows into it and leaves as a rainbow over a winter coast. Tap the glass and a two-digit number appears inside it, then fades. It means nothing; it's just yours. Real-time three.js glass with Snell's law at each face, a long-exposure-style sky computed per 3 px cell, drag to spin. Free beta, no sign-up, runs on phones.
I'm the maker. I wanted one quiet thing on the web you could open, tap, and close: a prism that bends the night sky into a rainbow and hands you a number. Making the sky look like a long exposure on a phone was the hard part; it now runs at about 57 fps on a Galaxy S21. I'm curious whether people come back to it. That's the whole experiment for now.
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About Prismtect on Product Hunt
“A glass prism that refracts the Milky Way into a rainbow”
Prismtect was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #265 on the daily leaderboard. A small piece of interactive web art. A glass tetrahedron turns over a night sky; the Milky Way flows into it and leaves as a rainbow over a winter coast. Tap the glass and a two-digit number appears inside it, then fades. It means nothing; it's just yours. Real-time three.js glass with Snell's law at each face, a long-exposure-style sky computed per 3 px cell, drag to spin. Free beta, no sign-up, runs on phones.
Prismtect was featured in Art (20.2k followers) and Digital Art (2.6k followers) on Product Hunt. Together, these topics include over 7k products, making this a competitive space to launch in.
Who hunted Prismtect?
Prismtect was hunted by AB New. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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AB New