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@happy-dom/jest-environment

Use Happy DOM as environment in Jest.

v20.14.5, 12 Sept 2026MITESM onlyTypes: BundledScraping and browser automationTesting
$ npm install @happy-dom/jest-environment

Key numbers

As of 25 Sept 2026
Weekly downloads
125.1k
- over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
13 days ago
v20.14.5
GitHub stars
4.7k
330 forks
Open issues / PRs
335 / 120
Contributors
-
Commits, last 52 weeks
141

No weekly download data in the snapshot.

125,067 downloads last week, 644,440 in the last month. No 52-week series has been fetched yet.

Releases, last 12 months
-
Latest version
20.14.5, 12 Sept 202613 days ago
First published
-
Last push to GitHub
12 Sept 202613 days before the snapshot
Repository archived
No
Open issues
335
Open pull requests
120
Commits, last 52 weeks
141
Dependents on npm
2

Major versions

-

Recent releases

-

Module format
ESM onlyFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>=20.0.0
Runtimes
-
Unpacked size (npm)
25 kB
Dependencies (1)
happy-dom
Peer dependencies (5)
jest-mockjest-util@jest/types@jest/environment@jest/fake-timers
npm install @happy-dom/jest-environment
  • jsDelivrhttps://cdn.jsdelivr.net/npm/@happy-dom/jest-environment@20.14.5/
  • unpkghttps://unpkg.com/@happy-dom/jest-environment@20.14.5/
  • esm.shhttps://esm.sh/@happy-dom/jest-environment@20.14.5
PackageWeekly downloadsGzipLast releaseModuleComparison
jsdom75.1m-3 days agoCommonJS-
@applitools/jsdom7.6k-4 years agoCommonJS-
@vivliostyle/jsdom5.1k-4 months agoCommonJS-
@memlab/e2e217.8k-26 days agoCommonJS-
webdriver2m-4 days agoESM + CommonJS-
@wdio/json-reporter56.8k-4 days agoESM + CommonJS-
@page-agent/core13.7k-18 days agoESM only-
@wdio/static-server-service13.1k-4 days agoESM only-
Sources: npm registry, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.