Package

map-lru

"Least Recently Used" (LRU) cache compatible to ES6 Map

v2.1.0, 14 Aug 2024UnlicenseESM + CommonJSTypes: BundledCaching

$ npm install map-lru

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 2k; +10% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 2 years ago; v2.1.0
GitHub stars: 0; 0 forks
Open issues / PRs: 0 / 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.

1,998 downloads last week, 12,087 in the last month. The 12-month change of +10% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 2.1.0, 14 Aug 20242 years ago
First published: -
Last push to GitHub: 14 Aug 2024771 days before the snapshot
Repository archived: No
Open issues: 0
Open pull requests: 0
Commits, last 52 weeks: 0
Dependents on npm: 5

Major versions

Recent releases

Compatibility

Module format: ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: >=12
Runtimes: -
Unpacked size (npm): 20 kB
Dependencies (0): None

Install

npm install map-lru

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/map-lru@2.1.0/
unpkghttps://unpkg.com/map-lru@2.1.0/
esm.shhttps://esm.sh/map-lru@2.1.0

Alternatives

Package	Weekly downloads	Gzip	Last release	Module	Comparison
lru-map-like LRU cache top on Map-like. Support non-string key.	11.1k	-	9 years ago	CommonJS	-
@alloc/quick-lru Simple “Least Recently Used” (LRU) cache	51.1m	-	24 days ago	-	-
quick-lru Simple “Least Recently Used” (LRU) cache	33.3m	-	11 months ago	ESM only	-
lru-cache A cache object that deletes the least-recently-used items.	415.3m	-	6 days ago	ESM + CommonJS	-
lru.min 🔥 An extremely fast and efficient LRU cache for JavaScript with high compatibility (including Browsers).	9.7m	-	23 days ago	ESM + CommonJS	-
@wolfy1339/lru-cache A cache object that deletes the least-recently-used items.	538.9k	-	1 year ago	ESM + CommonJS	-
@posva/lru-cache A cache object that deletes the least-recently-used items.	7.6k	-	3 years ago	ESM + CommonJS	-
tmp-cache A least-recently-used cache in 35 lines of code	92.2k	-	6 years ago	CommonJS	-

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

Indexability: Not indexed (discovery only): downloads_week 1998 < 10000.