About us

Cat's Eye Technologies is an independent esoteric programming language concern run by Chris Pressey.

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• General Information
• Dossier of curational articles
• Languages (92)
• Language Implementations (25)
• List of Unfinished Interesting Esolangs (18)
• Automata (14)
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Latest news

• Sun, 18 May 2025:

  UampirNexol is a PoC of Machine State Combinators.

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• Fri, 02 May 2025:

  tagfarm can now be used from Nautilus.

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• Sat, 29 Mar 2025:

  Version 0.17 of Feedmark has been released.

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• Sun, 29 Dec 2024:

  Collapsiv is hash consing without a hash table.

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• Mon, 23 Dec 2024:

  LiveMarkov and StateLab have been installed online on catseye.tc.

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• Fri, 20 Dec 2024:

  We present Argyle, a Lisp-like language that is homoiconic at a higher level than Lisp is.

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• Sun, 08 Dec 2024:

  Version 0.7 of the Fountain grammar formalism has been released.

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All news articles...

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