aweary/react-copy-write

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1775 stars · 54 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

react-copy-write is an immutable React state management library that lets you update state with a simple mutable API. It is powered by Immer's copy-on-write technique, providing structural sharing and memoized selectors for efficient re-rendering.

Use cases

• manage immutable state in React apps with a mutable API
• avoid verbose object spreading for deep state updates
• efficiently re-render React components with structural sharing
• create memoized selectors for React state
• share state across React components with Provider and Consumer

When to choose

• you want immutable state updates without boilerplate spreading
• you prefer a mutable-style API backed by Immer
• your React app uses render props and Context-based state

When to avoid

• you need a modern hooks-based state management solution
• you require a stable, actively maintained library
• you use a state library like Redux or Zustand already

Facets

library · maturity maintenance

state-management frontend web-development browser react immutable-state copy-on-write immer render-props nodejs

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