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Package

p-memoize

Memoize promise-returning & async functions

v8.0.0, 14 Aug 2025MITESM onlyTypes: BundledCachingPromises and async control flow
$ npm install p-memoize
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Key numbers

As of 25 Sept 2026
Weekly downloads
936.2k
+13% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
2
Direct, from package.json
Last release
1 year ago
v8.0.0
GitHub stars
452
31 forks
Open issues / PRs
2 / 1
Contributors
-
Commits, last 52 weeks
1

Downloads

Last week 2026-09-15 to 2026-09-21
0500k1m1.5mSept 2025Mar 2026Sept 2026High 1.4m (21 Jul 2026)Low 397k (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

936,200 downloads last week, 4,549,059 in the last month. The 12-month change of +13% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
019 in total
Latest version
8.0.0, 14 Aug 20251 year ago
First published
21 Oct 2016
Last push to GitHub
18 Sept 20266 days before the snapshot
Repository archived
No
Open issues
2
Open pull requests
1
Commits, last 52 weeks
1
Dependents on npm
286

Major versions

  1. v8 first release 8.0.0, 14 Aug 2025
  2. v7 first release 7.0.0, 3 Jul 2022
  3. v6 first release 6.0.0, 13 Oct 2021
  4. v5 first release 5.0.0, 19 Sept 2021
  5. v4 first release 4.0.0, 17 Feb 2020
  6. v3 first release 3.0.0, 13 Mar 2019
  7. v2 first release 2.0.0, 25 May 2018
  8. v1 first release 1.0.0, 21 Oct 2016

Recent releases

VersionPublished
8.0.014 Aug 2025
7.1.17 Oct 2022
7.1.05 Jul 2022
7.0.03 Jul 2022
6.0.211 Jun 2022
4.0.43 Jan 2022
4.0.314 Nov 2021
6.0.116 Oct 2021
6.0.013 Oct 2021
5.0.15 Oct 2021
5.0.019 Sept 2021
4.0.217 Sept 2021
4.0.124 Sept 2020
4.0.017 Feb 2020

Compatibility

Module format
ESM onlyFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>=20
Runtimes
-
Unpacked size (npm)
18 kB
Dependencies (2)
type-festmimic-function

Install

npm install p-memoize

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/p-memoize@8.0.0/
  • unpkghttps://unpkg.com/p-memoize@8.0.0/
  • esm.shhttps://esm.sh/p-memoize@8.0.0

Alternatives

PackageWeekly downloadsGzipLast releaseModuleComparison
async-memoize-one45k-5 months agoCommonJS-
memoize1.3m-6 months ago--
thunky15.1m-6 years agoCommonJS-
@tanstack/svelte-query134.9k-2 days agoESM only-
@tanstack/svelte-query-devtools27.7k-2 days agoESM only-
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.