Package

memoize-immutable

An efficient memoizer for functions that only receive immutable arguments. Ideal for Redux and similar environments.

v3.0.0, 21 Dec 2016MPL-2.0CommonJSTypes: NoneCaching

$ npm install memoize-immutable

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 2.3k; -41% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 5; Direct, from package.json
Last release: 9 years ago; v3.0.0
GitHub stars: 115; 4 forks
Open issues / PRs: 2 / 0
Contributors: -
Commits, last 52 weeks: 0

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

2,300 downloads last week, 8,921 in the last month. The 12-month change of -41% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 3.0.0, 21 Dec 20169 years ago
First published: -
Last push to GitHub: 29 Nov 20173,221 days before the snapshot
Repository archived: No
Open issues: 2
Open pull requests: 0
Commits, last 52 weeks: 0
Dependents on npm: 7

Major versions

Recent releases

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: >=6.6.0
Runtimes: -
Unpacked size (npm): -
Dependencies (5): lrumaptuplemapweaktuplemapmixedtuplemapnamedtuplemap

Install

npm install memoize-immutable

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/memoize-immutable@3.0.0/
unpkghttps://unpkg.com/memoize-immutable@3.0.0/
esm.shhttps://esm.sh/memoize-immutable@3.0.0

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): downloads_week 2300 < 10000.