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immerjs / immer Public

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Fork 866
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Optimize Immer performance where possible#1164

Merged

mweststrate merged 11 commits intoimmerjs:mainimmerjs/immer:mainfrom

markerikson:feature/optimize-immer-perfmarkerikson/immer:feature/optimize-immer-perfCopy head branch name to clipboard

Oct 25, 2025

Conversation Commits11 (11)Checks Files changed

Merged

Optimize Immer performance where possible#1164
mweststrate merged 11 commits intoimmerjs:mainfrom
markerikson:feature/optimize-immer-perf

Commits

Commits on Oct 6, 2025

Use WeakMap caching implementation of isPlainObject
markerikson
committed
Add some early returns to `finalizeProperty`
markerikson
committed
Add `strictIteration` option
markerikson
committed
Add non-strict iteration handling
markerikson
committed
Use strict iteration option
markerikson
committed
Switch back to default strict iteration
markerikson
committed
Fix strict iteration checks
markerikson
committed
Shorten benchmark array sizes for faster results
markerikson
committed
Dedupe Map/Set method overrides
markerikson
committed
Removed old isPlainObject impl
markerikson
committed
Add early bailout to `isFrozen`
markerikson
committed

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