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jest-haste-map

`jest-haste-map` is a module used by Jest, a popular JavaScript testing framework, to create a fast lookup of files in a project. It helps Jest efficiently locate and track changes in files during testing, making it particularly useful for large projects

v30.5.1, 1 Sept 2026MITESM + CommonJSTypes: BundledTesting
$ npm install jest-haste-map
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Key numbers

As of 25 Sept 2026
Weekly downloads
46.6m
+28% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
11
Direct, from package.json
Last release
23 days ago
v30.5.1
GitHub stars
-
Open issues / PRs
- / -
Contributors
1,767
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
020m40m60m80mSept 2025Mar 2026Sept 2026High 63.9m (18 Aug 2026)Low 23.4m (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.

46,587,502 downloads last week, 227,763,782 in the last month. The 12-month change of +28% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
6151 in total
Latest version
30.5.1, 1 Sept 202623 days ago
First published
14 Apr 2016
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
1,082

Major versions

  1. v30 first release 30.0.0, 10 Jun 2025
  2. v29 first release 29.0.0, 25 Aug 2022
  3. v28 first release 28.0.0, 25 Apr 2022
  4. v27 first release 27.0.0, 25 May 2021
  5. v26 first release 26.0.0, 4 May 2020
  6. v25 first release 25.0.0, 22 Aug 2019
  7. v24 first release 24.0.0, 25 Jan 2019
  8. v23 first release 23.0.0, 24 May 2018
  9. v22 first release 22.0.0, 18 Dec 2017
  10. v21 first release 21.0.0, 4 Sept 2017
  11. v20 first release 20.0.0, 6 May 2017
  12. v19 first release 19.0.0, 21 Feb 2017
  13. v18 first release 18.0.0, 15 Dec 2016
  14. v17 first release 17.0.0, 8 Nov 2016
  15. v16 first release 16.0.0, 3 Oct 2016
  16. v15 first release 15.0.0, 31 Aug 2016
  17. v14 first release 14.0.0, 27 Jul 2016
  18. v13 first release 13.0.0, 22 Jun 2016
  19. v12 first release 12.0.0, 27 Apr 2016
  20. v11 first release 11.0.0, 21 Apr 2016
  21. v0 first release 0.0.0, 14 Apr 2016

Recent releases

VersionPublished
30.5.11 Sept 2026
30.5.028 Aug 2026
30.4.18 May 2026
30.4.07 May 2026
30.3.010 Mar 2026
30.2.028 Sept 2025
30.1.027 Aug 2025
30.0.522 Jul 2025
30.0.219 Jun 2025
30.0.118 Jun 2025
30.0.010 Jun 2025
29.7.012 Sept 2023
29.6.424 Aug 2023
29.6.321 Aug 2023

Compatibility

Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0
Runtimes
-
Unpacked size (npm)
156 kB
Dependencies (11)
fdiranymatchjest-utilpicomatch@jest/types@types/nodefb-watchmangraceful-fsjest-worker@parcel/watcherjest-regex-util

Install

npm install jest-haste-map

CDN

jsDelivr: 392k requests in 30 days
  • jsDelivrhttps://cdn.jsdelivr.net/npm/jest-haste-map@30.5.1/
  • unpkghttps://unpkg.com/jest-haste-map@30.5.1/
  • esm.shhttps://esm.sh/jest-haste-map@30.5.1
Sources: npm registry, npm downloads API, jsDelivr. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): GitHub data not fetched yet.