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use-sync-external-store

Backwards compatible shim for React's useSyncExternalStore. Works with any React that supports hooks.

v1.7.0, 9 Sept 2026MITCommonJSTypes: NoneReactUI component libraries
$ npm install use-sync-external-store

Key numbers

As of 25 Sept 2026
Weekly downloads
77.4m
+234% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
15 days ago
v1.7.0
GitHub stars
250.7k
51.4k forks
Open issues / PRs
861 / 518
Contributors
2,018
Commits, last 52 weeks
777

Downloads

Last week 2026-09-15 to 2026-09-21
050m100m150mSept 2025Mar 2026Sept 2026High 104.5m (18 Aug 2026)Low 16.8m (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.

77,362,450 downloads last week, 355,538,230 in the last month. The 12-month change of +234% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
29 in total
Latest version
1.7.0, 9 Sept 202615 days ago
First published
28 Aug 2021
Last push to GitHub
22 Sept 20262 days before the snapshot
Repository archived
No
Open issues
861
Open pull requests
518
Commits, last 52 weeks
777
Dependents on npm
1,268

Major versions

  1. v1 first release 1.0.0, 29 Mar 2022

Recent releases

VersionPublished
1.7.09 Sept 2026
1.6.01 Oct 2025
1.5.028 Mar 2025
1.4.05 Dec 2024
1.2.226 Apr 2024
1.2.125 Apr 2024
1.2.014 Jun 2022
1.1.026 Apr 2022
1.0.029 Mar 2022
Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
28 kB
Dependencies (0)
None
Peer dependencies (1)
react
npm install use-sync-external-store

CDN

jsDelivr: 202.5k requests in 30 days
  • jsDelivrhttps://cdn.jsdelivr.net/npm/use-sync-external-store@1.7.0/
  • unpkghttps://unpkg.com/use-sync-external-store@1.7.0/
  • esm.shhttps://esm.sh/use-sync-external-store@1.7.0
Sources: npm registry, npm downloads API, GitHub API, jsDelivr. Data fetched 25 Sept 2026.

Indexability: Indexed.