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-worker
npm · v30.5.1 · MIT
Module for executing heavy tasks under forked processes in parallel, by providing a `Promise` based interface, minimum overhead, and bound workers.
Technologies
Install
npm install jest-workerAdoption
- Downloads (30 days)
- 457.5M
- Observeddownloads / 30 days
- Popularity
- Top 10% on npm
- Derived99th percentile within npm
- Dependents
- 1.5K
- Observedpackages that depend on it
- Maintenance
- 0.89
- DerivedRelease cadence and recency, 0 to 1
- Releases per year
- 21
- 190 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
- −5.2% · 30d
- Derived−24.9M downloads / 30 days, SEP 24 → OCT 24
- 90 days
- +2.8% · 90d
- Derived+12.6M downloads / 30 days, JUL 26 → OCT 24
- 1 year
- +44.5% · 1y
- Derived+141M downloads / 30 days, NOV 3 → OCT 24
Adoption history
Adoption historydownloads / 30 days · 111 observations
Table of observations (116)
| Day | downloads / 30 days | Dependents |
|---|---|---|
| OCT 24, 2026 | 457,528,920 | 1,544 |
| OCT 5, 2026 | 502,607,177 | Not observed |
| OCT 4, 2026 | 502,607,177 | Not observed |
| OCT 3, 2026 | 512,935,138 | Not observed |
| OCT 2, 2026 | 502,781,254 | Not observed |
| OCT 1, 2026 | 505,400,487 | Not observed |
| SEP 30, 2026 | 502,203,110 | Not observed |
| SEP 29, 2026 | 496,467,469 | Not observed |
| SEP 28, 2026 | 478,846,959 | Not observed |
| SEP 27, 2026 | 461,466,510 | Not observed |
| SEP 26, 2026 | 470,353,110 | Not observed |
| SEP 25, 2026 | 482,589,462 | Not observed |
| SEP 24, 2026 | 482,468,981 | Not observed |
| SEP 23, 2026 | 479,949,841 | Not observed |
| SEP 22, 2026 | 476,448,693 | Not observed |
| SEP 21, 2026 | 461,334,015 | Not observed |
| SEP 20, 2026 | 446,619,757 | Not observed |
| SEP 19, 2026 | 453,078,137 | Not observed |
| SEP 18, 2026 | 462,579,379 | Not observed |
| SEP 17, 2026 | 463,238,032 | Not observed |
| SEP 16, 2026 | 461,979,235 | Not observed |
| SEP 15, 2026 | 457,528,203 | Not observed |
| SEP 14, 2026 | 465,742,254 | Not observed |
| SEP 13, 2026 | 450,703,784 | Not observed |
| SEP 12, 2026 | 441,704,205 | Not observed |
| SEP 11, 2026 | 454,315,739 | Not observed |
| SEP 10, 2026 | 454,906,488 | Not observed |
| SEP 9, 2026 | 452,718,537 | Not observed |
| SEP 8, 2026 | 449,118,092 | Not observed |
| SEP 7, 2026 | 457,449,102 | Not observed |
| SEP 6, 2026 | 465,524,364 | Not observed |
| SEP 5, 2026 | 475,650,532 | Not observed |
| SEP 4, 2026 | 484,449,389 | Not observed |
| SEP 3, 2026 | 485,191,767 | Not observed |
| SEP 2, 2026 | 506,820,927 | Not observed |
| SEP 1, 2026 | 502,336,447 | Not observed |
| AUG 31, 2026 | 486,942,268 | Not observed |
| AUG 30, 2026 | 474,314,826 | Not observed |
| AUG 29, 2026 | 483,652,068 | Not observed |
| AUG 28, 2026 | 496,161,183 | Not observed |
| AUG 27, 2026 | 498,224,120 | Not observed |
| AUG 26, 2026 | 497,826,813 | Not observed |
| AUG 25, 2026 | 496,902,863 | Not observed |
| AUG 24, 2026 | 482,989,781 | Not observed |
| AUG 23, 2026 | 470,011,630 | Not observed |
| AUG 22, 2026 | 479,949,610 | Not observed |
| AUG 21, 2026 | 492,355,117 | Not observed |
| AUG 20, 2026 | 494,698,128 | Not observed |
| AUG 19, 2026 | 494,236,868 | Not observed |
| AUG 18, 2026 | 491,713,641 | Not observed |
| AUG 17, 2026 | 476,849,983 | Not observed |
| AUG 16, 2026 | 465,347,762 | Not observed |
| AUG 15, 2026 | 474,639,954 | Not observed |
| AUG 14, 2026 | 486,261,258 | Not observed |
| AUG 13, 2026 | 505,885,592 | Not observed |
| AUG 12, 2026 | 504,616,843 | Not observed |
| AUG 11, 2026 | 502,791,460 | Not observed |
| AUG 10, 2026 | 481,440,690 | Not observed |
| AUG 9, 2026 | 468,144,678 | Not observed |
| AUG 8, 2026 | 477,102,282 | Not observed |
| AUG 7, 2026 | 488,393,971 | Not observed |
| AUG 6, 2026 | 489,275,700 | Not observed |
| AUG 5, 2026 | 491,248,241 | Not observed |
| AUG 4, 2026 | 488,098,725 | Not observed |
| AUG 3, 2026 | 472,916,862 | Not observed |
| AUG 2, 2026 | 459,080,306 | Not observed |
| AUG 1, 2026 | 465,419,805 | Not observed |
| JUL 31, 2026 | 476,049,670 | Not observed |
| JUL 30, 2026 | 476,948,801 | Not observed |
| JUL 29, 2026 | 475,818,285 | Not observed |
| JUL 28, 2026 | 473,347,848 | Not observed |
| JUL 27, 2026 | 458,783,040 | Not observed |
| JUL 26, 2026 | 444,895,124 | Not observed |
| JUL 20, 2026 | 449,745,706 | Not observed |
| JUL 13, 2026 | 448,342,034 | Not observed |
| JUL 6, 2026 | 453,952,148 | Not observed |
| JUN 29, 2026 | 439,907,375 | Not observed |
| JUN 22, 2026 | 436,520,055 | Not observed |
| JUN 15, 2026 | 431,828,389 | Not observed |
| JUN 8, 2026 | 428,031,957 | Not observed |
| JUN 1, 2026 | 439,693,092 | Not observed |
| MAY 25, 2026 | 432,538,869 | Not observed |
| MAY 18, 2026 | 429,009,724 | Not observed |
| MAY 11, 2026 | 422,006,842 | Not observed |
| MAY 4, 2026 | 415,660,272 | Not observed |
| APR 27, 2026 | 417,296,200 | Not observed |
| APR 20, 2026 | 422,221,672 | Not observed |
| APR 13, 2026 | 426,362,116 | Not observed |
| APR 6, 2026 | 429,162,168 | Not observed |
| MAR 30, 2026 | 433,147,049 | Not observed |
| MAR 23, 2026 | 421,870,736 | Not observed |
| MAR 16, 2026 | 404,015,263 | Not observed |
| MAR 9, 2026 | 387,689,535 | Not observed |
| MAR 2, 2026 | 375,386,416 | Not observed |
| FEB 23, 2026 | 362,599,801 | Not observed |
| FEB 16, 2026 | 352,066,949 | Not observed |
| FEB 9, 2026 | 341,658,008 | Not observed |
| FEB 2, 2026 | 323,795,107 | Not observed |
| JAN 26, 2026 | 279,884,356 | Not observed |
| JAN 19, 2026 | 243,323,597 | Not observed |
| JAN 12, 2026 | 243,108,357 | Not observed |
| JAN 5, 2026 | 251,454,042 | Not observed |
| DEC 29, 2025 | 289,475,456 | Not observed |
| DEC 22, 2025 | 328,268,509 | Not observed |
| DEC 15, 2025 | 335,878,443 | Not observed |
| DEC 8, 2025 | 332,449,226 | Not observed |
| DEC 1, 2025 | 324,203,359 | Not observed |
| NOV 24, 2025 | 318,341,574 | Not observed |
| NOV 17, 2025 | 320,413,362 | Not observed |
| NOV 10, 2025 | 318,958,902 | Not observed |
| NOV 3, 2025 | 316,549,900 | Not observed |
| OCT 27, 2025 | Not observed | Not observed |
| OCT 20, 2025 | Not observed | Not observed |
| OCT 13, 2025 | Not observed | Not observed |
| OCT 6, 2025 | Not observed | Not observed |
| OCT 5, 2025 | Not observed | Not observed |
Facts from the registry
- Latest version
- v30.5.1
- 190 versions
- First published
- OCT 3, 2017
- Last release
- SEP 1, 2026
- 53d ago
- Licence
- MIT
Repository
Dependencies latest version · v30.5.1
Runtime 5
- @types/node
* - @ungap/structured-clone
^1.3.0 - jest-util
30.5.1 - merge-stream
^2.0.0 - supports-color
^8.1.1
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Related news
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