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Dev tools · March 19, 2026

Pure Data Playing Cards

A deck stripped to pure data

What it does

Playing cards have used the same visual language for 600 years - suits, pips, court illustrations. Pure Data strips all of that away. Every card in the deck is a structured JSON object: rank, suit, type. Nothing else. A companion web app uses OCR to scan the cards and render the face visually. The deck functions as both a physical object and a dataset. Funded in 24 hours on Kickstarter. Currently at 400%.

Does a similar job

all alternatives →
  • DO
    Deck of Cards – A playing card API2015 · deckofcardsapi.com · ▲255
  • CP
  • code:deck2015 · ▲244

    Playing cards, for developers, by developers

  • code:deck playing cards2015 · ▲112

    Standard playing card deck with different coding languages

  • CG
    Card game where players write their own cards that get parsed into code2023 · app.wordbots.io · ▲114

    Wordbots is a long-running side project I've been working on on-and-off for the past ~7 years that I finally feel comfortable enough with to share with the HN community. It's an online tactical card game (inspired by games like Hearthstone and Magic: the Gathering), where players write their own cards in natural language, that gets parsed down to JavaScript. The English-to-JavaScript translation is handled by a semantic parser operating on a hand-crafted CCG grammar – kind of an “old-school” approach in this age of LLMs but one that performs quite well on the very constrained language of…

  • Set2020 · ▲77

    Visual card game

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