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jest-serializer

> DEPRECATED: Use `v8` APIs directly: https://nodejs.org/api/v8.html#serialization-api

v28.0.0, 25 Apr 2022MITCommonJSTypes: Bundled
$ npm install jest-serializer
npmGitHubHomepage
Deprecated on npm
Use v8.serialize and v8.deserialize directly

Key numbers

As of 25 Sept 2026
Weekly downloads
8.6m
-28% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
2
Direct, from package.json
Last release
4 years ago
v28.0.0
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
05m10m15mSept 2025Mar 2026Sept 2026High 14.5m (21 Oct 2025)Low 4.3m (1 Sept 2026)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

8,605,465 downloads last week, 30,804,943 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
026 in total
Latest version
28.0.0, 25 Apr 20224 years ago
First published
20 Feb 2018
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
-

Major versions

  1. v28 first release 28.0.0, 25 Apr 2022
  2. v27 first release 27.0.1, 25 May 2021
  3. v26 first release 26.0.0, 4 May 2020
  4. v25 first release 25.0.0, 22 Aug 2019
  5. v24 first release 24.0.0, 25 Jan 2019
  6. v23 first release 23.0.0, 24 May 2018
  7. v22 first release 22.4.0, 20 Feb 2018

Recent releases

VersionPublished
28.0.025 Apr 2022
27.5.18 Feb 2022
27.5.05 Feb 2022
27.4.029 Nov 2021
27.0.628 Jun 2021
27.0.125 May 2021
26.6.22 Nov 2020
26.5.05 Oct 2020
26.3.010 Aug 2020
26.2.030 Jul 2020
26.1.023 Jun 2020
26.0.04 May 2020
25.5.028 Apr 2020
25.2.62 Apr 2020

Compatibility

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
^12.13.0 || ^14.15.0 || ^16.13.0 || >=17.0.0
Runtimes
-
Unpacked size (npm)
6.5 kB
Dependencies (2)
@types/nodegraceful-fs

Install

npm install jest-serializer

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/jest-serializer@28.0.0/
  • unpkghttps://unpkg.com/jest-serializer@28.0.0/
  • esm.shhttps://esm.sh/jest-serializer@28.0.0
Sources: npm registry, npm downloads API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): deprecated; GitHub data not fetched yet; no category.