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Card 069 of 9772026-09-26 issue

Observed arrival · 2026-09-26

Beloch, a language for folding paper in code

belochlang.org Visit website
Editorial interest 77/100 Selection signal · not a rating of the site

Beloch is a declarative language for describing origami constructions and evaluating them into a folded state.

Landing page captured for the 2026-09-26 issue.
For
People exploring computational origami and declarative geometry
Worth noticing
The sample names intersections such as `.o = --h * --v`, then uses perpendicular constructions in later folds.

Field notes

The sample names points and construction lines, assigns intersections such as `.o = --h * --v`, and builds later folds from perpendiculars and mapped points. The page includes Playground and Docs links, plus a nine-step indicator; the extracted text does not establish how much of the example can be edited or run in-browser. It also gives the pronunciation as “beh-LOK.”

Observed signals

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use

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belochlang.org

Landing page observed 2026-09-26. The live site may have changed.