Research
/Security News
Shai Hulud Strikes Again (v2)
Another wave of Shai-Hulud campaign has hit npm with more than 500 packages and 700+ versions affected.
By Socket Research Team -  Nov 24, 2025
🚨 Shai-Hulud Strikes Again:More than 700 Packages Compromised.Technical Analysis →
@types/jest
Advanced tools
@types/jest
TypeScript definitions for jest
Installation
npm install --save @types/jest
Summary
This package contains type definitions for jest (https://jestjs.io/).
Details
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/jest.
Additional Details
- Last updated: Mon, 16 Jun 2025 07:35:37 GMT
- Dependencies: expect, pretty-format
Credits
These definitions were written by Asana (https://asana.com) // Ivo Stratev, jwbay, Alexey Svetliakov, Alex Jover Morales, Allan Lukwago, Ika, Waseem Dahman, Jamie Mason, Douglas Duteil, Ahn, Jeff Lau, Andrew Makarov, Martin Hochel, Sebastian Sebald, Andy, Antoine Brault, Gregor Stamać, ExE Boss, Alex Bolenok, Mario Beltrán Alarcón, Tony Hallett, Jason Yu, Pawel Fajfer, Alexandre Germain, and Adam Jones.
Other packages similar to @types/jest
@types/mocha
Provides TypeScript type definitions for Mocha, another testing framework. Similar to @types/jest, it allows developers to use Mocha with TypeScript's type checking.
@types/chai
Offers type definitions for Chai, an assertion library that can be used with testing frameworks like Mocha. It serves a similar purpose to @types/jest but for Chai's API.
@types/sinon
Contains TypeScript type definitions for Sinon, a library for spies, stubs, and mocks in JavaScript tests. It is similar to the mock functionality provided by Jest and its type definitions in @types/jest.
FAQs
TypeScript definitions for jest
The npm package @types/jest receives a total of 24,868,488 weekly downloads. As such, @types/jest popularity was classified as popular.
We found that @types/jest demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Package last updated on 16 Jun 2025
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Related posts
Product
Introducing Webhook Events for Alert Changes
Add real-time Socket webhook events to your workflows to automatically receive software supply chain alert changes in real time.
By Phil Gates-Idem -  Nov 21, 2025
Security News
ENISA Becomes a CVE Root, Expanding Its Role in Europe’s Vulnerability Ecosystem
ENISA has become a CVE Program Root, giving the EU a central authority for coordinating vulnerability reporting, disclosure, and cross-border response.
By Sarah Gooding -  Nov 21, 2025