npm package
Homeimmer
Immer is a utility for creating immutable state trees by allowing you to modify the current state directly. It is particularly useful in applications that require state management, such as React apps. By using Immer, developers can simplify the process of updating state while maintaining immutability.
- lurq health score
- 83/100
- Confidence
- proven
- Weekly downloads
- 45,087,906
- Latest version
- 11.1.18
- Last release
- Aug 19, 2026
- License
- MIT
Should you depend on immer?
lurq's verdict: low
- No known advisories
Check this from your coding agent
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Upgrading immer
What each major version removed, renamed or re-signatured, from lurq's extraction of the published packages.
- 10.2.0 → 11.1.18diff ready
- 9.0.21 → 10.2.0diff ready
- 8.0.4 → 9.0.21diff ready
Other utility packages lurq scores
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- puppeteer-core93/100 · proven
- @opentelemetry/sdk-trace92/100 · emerging
Scored from public signals (npm registry, GitHub, deps.dev and advisory databases). Data as of Sep 21, 2026; this page refreshes every 168 hours. Source repository.