Source record

Published by Hacker News · Show HN (50+ points) (T2 source). The original is at https://github.com/jbwinters/jacquard-lang.

Pipeline notes

The summary and note below are generated by the signal pipeline — they are Beyond Desk’s reading, not quotations from the source.

A creator built Jacquard, a new programming language designed for AI-generated, human-reviewed code. It features explicit filesystem/network permissions in function signatures, recorded-and-replayable effect interactions, content-addressed semantic identity that survives renames, and a companion testing framework called Warp.

Interesting design choices for agent-written code: explicit effects, semantic identity, and replayable interactions. Most relevant if you're building or evaluating agent code-generation systems.

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