yopl

1.4.0

Embeddable Prolog-style logic engine for JavaScript: declarative rules, unification, backtracking search, and four solver drivers (sync/async × callback/generator). Useful for pattern matching with extraction, constraint search, type inference, planners,

License

BSD-3-Clause

Permissive - Unverified

A permissive license similar to the BSD 2-Clause License, but with a 3rd clause that prohibits others from using the name of the copyright holder or its contributors to promote derived products without written consent.

Published

May 11, 2026

11d ago

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License Sources

Source	License	Class
Licensie (detected)	Pending	-
npm (reported)	BSD-3-Clause	Permissive

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Versions

1 version

Version	License	Published	Status
1.4.0 Latest Viewing	BSD-3-Clause (Unverified)	May 11, 2026	Pending