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
expect
npm · v30.5.2 · MIT
This package exports the `expect` function used in [Jest](https://jestjs.io/). You can find its documentation [on Jest's website](https://jestjs.io/docs/expect).
Technologies
Install
npm install expectAdoption
- Downloads (30 days)
- 238.4M
- Observeddownloads / 30 days
- Popularity
- Top 10% on npm
- Derived96th percentile within npm
- Dependents
- 1.6K
- Observedpackages that depend on it
- Maintenance
- 0.93
- DerivedRelease cadence and recency, 0 to 1
- Releases per year
- 18
- 262 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
- −6.6% · 30d
- Derived−16.9M downloads / 30 days, SEP 24 → OCT 24
- 90 days
- −0.9% · 90d
- Derived−2.2M downloads / 30 days, JUL 26 → OCT 24
- 1 year
- +28.7% · 1y
- Derived+53.1M 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 | 238,416,950 | 1,559 |
| OCT 5, 2026 | 264,228,479 | Not observed |
| OCT 4, 2026 | 264,228,479 | Not observed |
| OCT 3, 2026 | 270,042,935 | Not observed |
| OCT 2, 2026 | 265,098,520 | Not observed |
| OCT 1, 2026 | 266,654,999 | Not observed |
| SEP 30, 2026 | 265,063,161 | Not observed |
| SEP 29, 2026 | 262,191,511 | Not observed |
| SEP 28, 2026 | 252,446,603 | Not observed |
| SEP 27, 2026 | 243,058,560 | Not observed |
| SEP 26, 2026 | 248,373,935 | Not observed |
| SEP 25, 2026 | 255,383,357 | Not observed |
| SEP 24, 2026 | 255,306,187 | Not observed |
Facts from the registry
- Latest version
- v30.5.2
- 262 versions
- First published
- NOV 29, 2011
- Last release
- SEP 18, 2026
- 36d ago
- Licence
- MIT
Repository
Dependencies latest version · v30.5.2
Runtime 6
- @jest/expect-utils
30.5.2 - @jest/get-type
30.5.0 - jest-matcher-utils
30.5.2 - jest-message-util
30.5.1 - jest-mock
30.5.2 - jest-util
30.5.1
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Related news
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