Data as of Jul 25, 2026 · Based on 2,718,867 AI responses across 9,511 prompts · See how Parse measures this
Immer is a JavaScript library that simplifies working with immutable state by allowing developers to apply mutations to a temporary draft object, which then produces the next immutable state automatically. It eliminates boilerplate code, prevents accidental mutations, and works with plain JavaScript data structures, making it useful for React state, Redux reducers, and configuration management.
Parse Score