In the Crest catalog
jestjs/jest
Delightful JavaScript Testing.
- Stars
- 45.5K
- Forks
- 6.7K
- Language
- TypeScript
- Last push
- 22d ago
- Last release
- 36d ago
Linked by the package’s own registry metadata.GitHub (opens in a new tab)
Package · npm
jest-mock
npm · v30.5.2 · MIT
**Note:** More details on user side API can be found in [Jest documentation](https://jestjs.io/docs/mock-function-api).
Technologies
Install
npm install jest-mockAdoption
- Downloads (30 days)
- 262.2M
- Observeddownloads / 30 days
- Popularity
- Top 10% on npm
- Derived97th percentile within npm
- Dependents
- 1.1K
- Observedpackages that depend on it
- Maintenance
- 0.94
- DerivedRelease cadence and recency, 0 to 1
- Releases per year
- 24
- 255 versions over its life
Growth by period
Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.
- 7 days
- Collectinghistory
- Collecting
- 30 days
- −6.7% · 30d
- Derived−19M downloads / 30 days, SEP 24 → OCT 24
- 90 days
- −0.7% · 90d
- Derived−1.8M downloads / 30 days, JUL 26 → OCT 24
- 1 year
- +32.8% · 1y
- Derived+64.7M downloads / 30 days, NOV 3 → OCT 24
Adoption history
Adoption historydownloads / 30 days · 13 observations
Table of observations (13)
| Day | downloads / 30 days | Dependents |
|---|---|---|
| OCT 24, 2026 | 262,209,572 | 1,102 |
| OCT 5, 2026 | 290,654,091 | Not observed |
| OCT 4, 2026 | 290,654,091 | Not observed |
| OCT 3, 2026 | 297,028,307 | Not observed |
| OCT 2, 2026 | 291,445,212 | Not observed |
| OCT 1, 2026 | 293,211,472 | Not observed |
| SEP 30, 2026 | 291,457,251 | Not observed |
| SEP 29, 2026 | 288,336,485 | Not observed |
| SEP 28, 2026 | 277,708,606 | Not observed |
| SEP 27, 2026 | 267,488,048 | Not observed |
| SEP 26, 2026 | 273,378,723 | Not observed |
| SEP 25, 2026 | 281,128,748 | Not observed |
| SEP 24, 2026 | 281,179,370 | Not observed |
Facts from the registry
- Latest version
- v30.5.2
- 255 versions
- First published
- MAR 16, 2016
- Last release
- SEP 18, 2026
- 36d ago
- Licence
- MIT
Repository
Dependencies latest version · v30.5.2
Runtime 4
- @jest/expect-utils
30.5.2 - @jest/types
30.5.1 - @types/node
* - jest-util
30.5.1
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- babel-preset-jest> Babel preset for all Jest plugins. This preset is automatically included when using [babel-jest](https://github.com/jestjs/jest/tree/main/packages/babel-jest).Published from the same repository
- @jest/consolePublished from the same repository
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Related news
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