Developer Tools

Immer

Open Source Updated 14d ago

Create the next immutable state by mutating the current one

npm install immer

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Immer is a tiny package that allows you to work with immutable state in a more convenient way. It is based on the copy-on-write mechanism and uses Proxies to detect mutations.

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8 developers visited via IndieStack this month
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javascripttypescriptimmutablestatereactreduxfunctional
View on GitHub ★ 27,000TypeScript
Using this saves ~50k tokens vs building from scratch
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