polkadot
A free generative art piece — play it in your browser, no install. Deterministic generative placeholder images - SVG, PNG, and an HTTP endpoint, from a seed string
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Open the live demo Source on GitHubFrom the README
Deterministic generative placeholder images from a seed string. Zero dependencies, no network, no stored assets — the same seed always produces the same image, on every device and in every runtime.
Every picture above is a live URL and nothing else — the first one is polkadot.sh/album-42.svg?size=200, the card is the same endpoint with &title=. Change the seed, get a different image; keep it, get that one back forever.
Hosted at polkadot.sh, which is also the playground.
Use it inline as a library, or link out to a URL and let the endpoint render it.
Requires @resvg/resvg-js.
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