Packages npm @fast-check/jest Package · npm
@fast-check/jest npm · v2.3.0 · MIT
Property based testing for Jest based on fast-check
Install npm install @fast-check/jestCopy Adoption
Downloads (30 days) 2M Observed downloads / 30 days
Popularity Lower half on npm Derived 48th percentile within npm
Dependents Collecting history Collecting
Maintenance 0.81 Derived Release cadence and recency, 0 to 1
Releases per year 8.1 34 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 +13.2% · 7d Derived +234.1K downloads / 30 days, SEP 28 → OCT 5
30 days +46.4% · 30d Derived +637.6K downloads / 30 days, SEP 5 → OCT 5
90 days +53.4% · 90d Derived +700.1K downloads / 30 days, JUL 6 → OCT 5
1 year +178.0% · 1y Derived +1.3M downloads / 30 days, OCT 6 → OCT 5 Adoption history Adoption historydownloads / 30 days · 30 observations
30d 90d 1y 2y 2.1M 1.3M SEP 6, 2026: 1,317,476 downloads / 30 days SEP 7, 2026: 1,287,504 downloads / 30 days SEP 8, 2026: 1,273,586 downloads / 30 days SEP 9, 2026: 1,303,614 downloads / 30 days SEP 10, 2026: 1,322,179 downloads / 30 days SEP 11, 2026: 1,336,198 downloads / 30 days SEP 12, 2026: 1,285,714 downloads / 30 days SEP 13, 2026: 1,295,035 downloads / 30 days SEP 14, 2026: 1,369,106 downloads / 30 days SEP 15, 2026: 1,359,483 downloads / 30 days SEP 16, 2026: 1,401,996 downloads / 30 days SEP 17, 2026: 1,432,456 downloads / 30 days SEP 18, 2026: 1,460,015 downloads / 30 days SEP 19, 2026: 1,415,128 downloads / 30 days SEP 20, 2026: 1,378,858 downloads / 30 days SEP 21, 2026: 1,449,020 downloads / 30 days SEP 22, 2026: 1,573,756 downloads / 30 days SEP 23, 2026: 1,656,713 downloads / 30 days SEP 24, 2026: 1,706,134 downloads / 30 days SEP 25, 2026: 1,781,424 downloads / 30 days SEP 26, 2026: 1,740,975 downloads / 30 days SEP 27, 2026: 1,686,241 downloads / 30 days SEP 28, 2026: 1,777,934 downloads / 30 days SEP 29, 2026: 1,897,078 downloads / 30 days SEP 30, 2026: 1,970,664 downloads / 30 days OCT 1, 2026: 2,041,694 downloads / 30 days OCT 2, 2026: 2,079,205 downloads / 30 days OCT 3, 2026: 2,098,664 downloads / 30 days OCT 4, 2026: 2,026,764 downloads / 30 days OCT 5, 2026: 2,012,058 downloads / 30 days SEP 6 SEP 20 OCT 5
Table of observations (31) Day downloads / 30 days Dependents OCT 6, 2026 Not observed Not observed OCT 5, 2026 2,012,058 Not observed OCT 4, 2026 2,026,764 Not observed OCT 3, 2026 2,098,664 Not observed OCT 2, 2026 2,079,205 Not observed OCT 1, 2026 2,041,694 Not observed SEP 30, 2026 1,970,664 Not observed SEP 29, 2026 1,897,078 Not observed SEP 28, 2026 1,777,934 Not observed SEP 27, 2026 1,686,241 Not observed SEP 26, 2026 1,740,975 Not observed SEP 25, 2026 1,781,424 Not observed SEP 24, 2026 1,706,134 Not observed SEP 23, 2026 1,656,713 Not observed SEP 22, 2026 1,573,756 Not observed SEP 21, 2026 1,449,020 Not observed SEP 20, 2026 1,378,858 Not observed SEP 19, 2026 1,415,128 Not observed SEP 18, 2026 1,460,015 Not observed SEP 17, 2026 1,432,456 Not observed SEP 16, 2026 1,401,996 Not observed SEP 15, 2026 1,359,483 Not observed SEP 14, 2026 1,369,106 Not observed SEP 13, 2026 1,295,035 Not observed SEP 12, 2026 1,285,714 Not observed SEP 11, 2026 1,336,198 Not observed SEP 10, 2026 1,322,179 Not observed SEP 9, 2026 1,303,614 Not observed SEP 8, 2026 1,273,586 Not observed SEP 7, 2026 1,287,504 Not observed SEP 6, 2026 1,317,476 Not observed
Facts from the registry
Latest version v2.3.0 34 versions
First published JUN 23, 2022
Last release SEP 11, 2026 43d ago
Licence MIT Repository In the Crest catalog
Property based testing framework for JavaScript (like QuickCheck) written in TypeScript
Language TypeScript
Last push 22d ago
Last release 35d ago Dependencies latest version · v2.3.0 Runtime 1 fast-check ^3.0.0 || ^4.0.0Peer 3 @fast-check/worker >=0.0.7 <0.7.0@jest/expect >=28.0.0@jest/globals >=25.5.2Related news No published news event mentions this package or its repository yet.
