lenskit

0.1.0

Zero-dependency TypeScript functional lenses and optics: Lens, Prism, Optional, Traversal for immutable deep updates. Port of Haskell/Scala/Kotlin optics. Simpler than monocle-ts, faster than optics-ts.

License

MIT

Permissive

A short and simple permissive license with conditions only requiring preservation of copyright and license notices. Licensed works, modifications, and larger works may be distributed under different terms and without source code.

Published

June 24, 2026

9d ago

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MIT confirmed by 2 independent sources — npm registry metadata and the LICENSE file in the package source — as of July 3, 2026.

Source	License	Class
Licensie (detected)	MIT	Permissive
npm (reported)	MIT	Permissive

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Versions

1 version

Version	License	Published	Status
0.1.0 Latest Viewing	MIT	Jun 24, 2026	Scanned