Package

lru-memoizer

Memoize functions results using an lru-cache.

v3.0.0, 14 Oct 2024MITCommonJSTypes: BundledCaching

$ npm install lru-memoizer

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 10.5m; +165% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 2; Direct, from package.json
Last release: 1 year ago; v3.0.0
GitHub stars: 31; 19 forks
Open issues / PRs: 6 / 1
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.

10,470,260 downloads last week, 52,029,103 in the last month. The 12-month change of +165% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 028 in total
Latest version: 3.0.0, 14 Oct 20241 year ago
First published: 29 Feb 2016
Last push to GitHub: 14 Oct 2024710 days before the snapshot
Repository archived: No
Open issues: 6
Open pull requests: 1
Commits, last 52 weeks: 0
Dependents on npm: 51

Major versions

v3 first release 3.0.0, 14 Oct 2024
v2 first release 2.0.0, 2 Jul 2019
v1 first release 1.0.0, 29 Feb 2016

Recent releases

Version	Published
3.0.0	14 Oct 2024
2.3.0	15 May 2024
2.2.0	8 Feb 2023
2.1.4	28 Dec 2020
2.1.3	8 Dec 2020
2.1.2	3 Apr 2020
2.1.1	3 Apr 2020
2.1.0	11 Feb 2020
2.0.1	2 Jul 2019
2.0.0	2 Jul 2019
1.13.0	2 Jul 2019
1.12.0	1 Mar 2018
1.11.2	19 Feb 2018
1.11.1	11 May 2017

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 95 kB
Dependencies (2): lru-cachelodash.clonedeep

Install

npm install lru-memoizer

CDN

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

Alternatives

Package	Weekly downloads	Gzip	Last release	Module	Comparison
simple-lru-cache node-simple-lru-cache =====================	1.7m	-	11 years ago	CommonJS	-
memoizerific Fast, small, efficient JavaScript memoization lib to memoize JS functions	4.5m	-	8 years ago	CommonJS	-
@wolfy1339/lru-cache A cache object that deletes the least-recently-used items.	538.9k	-	1 year ago	ESM + CommonJS	-
redis-lru redis-backed LRU cache	166.1k	-	7 years ago	CommonJS	-

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

Indexability: Indexed.