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Package

flru

A tiny (215B) and fast Least Recently Used (LRU) cache

v1.0.2, 11 Jul 2019MITESM + CommonJSTypes: BundledCaching
$ npm install flru

Key numbers

As of 25 Sept 2026
Weekly downloads
535.2k
+154% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
7 years ago
v1.0.2
GitHub stars
347
5 forks
Open issues / PRs
2 / 0
Contributors
-
Commits, last 52 weeks
0

Downloads

Last week 2026-09-15 to 2026-09-21
0200k400k600kSept 2025Mar 2026Sept 2026High 535.2k (15 Sept 2026)Low 75.7k (30 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

535,243 downloads last week, 1,086,930 in the last month. The 12-month change of +154% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
04 in total
Latest version
1.0.2, 11 Jul 20197 years ago
First published
24 Dec 2018
Last push to GitHub
19 Feb 2026217 days before the snapshot
Repository archived
No
Open issues
2
Open pull requests
0
Commits, last 52 weeks
0
Dependents on npm
12

Major versions

  1. v1 first release 1.0.0, 8 Jan 2019
  2. v0 first release 0.0.0, 24 Dec 2018

Recent releases

VersionPublished
1.0.211 Jul 2019
1.0.131 May 2019
1.0.08 Jan 2019
0.0.024 Dec 2018
Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>=6
Runtimes
-
Unpacked size (npm)
8.7 kB
Dependencies (0)
None
npm install flru
  • jsDelivrhttps://cdn.jsdelivr.net/npm/flru@1.0.2/
  • unpkghttps://unpkg.com/flru@1.0.2/
  • esm.shhttps://esm.sh/flru@1.0.2
PackageWeekly downloadsGzipLast releaseModuleComparison
lru-cache415.3m-6 days agoESM + CommonJS-
@wolfy1339/lru-cache538.9k-1 year agoESM + CommonJS-
@posva/lru-cache7.6k-3 years agoESM + CommonJS-
lrucache21.9k-9 years agoCommonJS-
simple-lru-cache1.7m-11 years agoCommonJS-
@type-cacheable/lru-cache-adapter5.7k-6 months agoCommonJS-
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.