@fast-check/ava · npm — Crest of Tech

Install

npm install @fast-check/ava

Adoption

Downloads (30 days): 21.9K; Observeddownloads / 30 days
Popularity: Lower half on npm; Derived17th percentile within npm
Dependents: Collectinghistory; Collecting
Maintenance: 0.49; DerivedRelease cadence and recency, 0 to 1
Releases per year: 5.1; 20 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: −3.8% · 7d; Derived−854 downloads / 30 days, SEP 30 → OCT 7
30 days: −12.6% · 30d; Derived−3.2K downloads / 30 days, SEP 7 → OCT 7
90 days: −58.4% · 90d; Derived−30.8K downloads / 30 days, JUL 6 → OCT 7
1 year: −49.0% · 1y; Derived−21K downloads / 30 days, OCT 6 → OCT 7

Adoption historydownloads / 30 days · 116 observations

Table of observations (121)

Day	downloads / 30 days	Dependents
OCT 7, 2026	21,908	Not observed
OCT 6, 2026	21,908	Not observed
OCT 5, 2026	22,935	Not observed
OCT 4, 2026	23,049	Not observed
OCT 3, 2026	23,506	Not observed
OCT 2, 2026	22,796	Not observed
OCT 1, 2026	23,033	Not observed
SEP 30, 2026	22,762	Not observed
SEP 29, 2026	22,629	Not observed
SEP 28, 2026	21,883	Not observed
SEP 27, 2026	21,030	Not observed
SEP 26, 2026	21,090	Not observed
SEP 25, 2026	20,584	Not observed
SEP 24, 2026	20,935	Not observed
SEP 23, 2026	20,693	Not observed
SEP 22, 2026	20,782	Not observed
SEP 21, 2026	20,871	Not observed
SEP 20, 2026	20,939	Not observed
SEP 19, 2026	20,957	Not observed
SEP 18, 2026	21,299	Not observed
SEP 17, 2026	22,093	Not observed
SEP 16, 2026	22,339	Not observed
SEP 15, 2026	22,501	Not observed
SEP 14, 2026	23,233	Not observed
SEP 13, 2026	23,449	Not observed
SEP 12, 2026	22,933	Not observed
SEP 11, 2026	23,648	Not observed
SEP 10, 2026	24,063	Not observed
SEP 9, 2026	24,433	Not observed
SEP 8, 2026	24,645	Not observed
SEP 7, 2026	25,060	Not observed
SEP 6, 2026	25,608	Not observed
SEP 5, 2026	25,739	Not observed
SEP 4, 2026	25,469	Not observed
SEP 3, 2026	25,692	Not observed
SEP 2, 2026	26,428	Not observed
SEP 1, 2026	26,107	Not observed
AUG 31, 2026	25,320	Not observed
AUG 30, 2026	25,100	Not observed
AUG 29, 2026	25,350	Not observed
AUG 28, 2026	26,140	Not observed
AUG 27, 2026	26,619	Not observed
AUG 26, 2026	26,880	Not observed
AUG 25, 2026	27,448	Not observed
AUG 24, 2026	28,175	Not observed
AUG 23, 2026	29,203	Not observed
AUG 22, 2026	30,316	Not observed
AUG 21, 2026	31,608	Not observed
AUG 20, 2026	33,192	Not observed
AUG 19, 2026	34,669	Not observed
AUG 18, 2026	34,302	Not observed
AUG 17, 2026	33,447	Not observed
AUG 16, 2026	33,001	Not observed
AUG 15, 2026	34,305	Not observed
AUG 14, 2026	35,555	Not observed
AUG 13, 2026	38,345	Not observed
AUG 12, 2026	38,599	Not observed
AUG 11, 2026	38,842	Not observed
AUG 10, 2026	37,620	Not observed
AUG 9, 2026	37,080	Not observed
AUG 8, 2026	38,948	Not observed
AUG 7, 2026	41,514	Not observed
AUG 6, 2026	43,933	Not observed
AUG 5, 2026	45,831	Not observed
AUG 4, 2026	45,876	Not observed
AUG 3, 2026	45,563	Not observed
AUG 2, 2026	45,835	Not observed
AUG 1, 2026	46,408	Not observed
JUL 31, 2026	47,575	Not observed
JUL 30, 2026	49,645	Not observed
JUL 29, 2026	50,468	Not observed
JUL 28, 2026	50,910	Not observed
JUL 27, 2026	50,464	Not observed
JUL 26, 2026	49,923	Not observed
JUL 20, 2026	48,505	Not observed
JUL 13, 2026	57,432	Not observed
JUL 6, 2026	52,692	Not observed
JUN 29, 2026	49,188	Not observed
JUN 22, 2026	44,317	Not observed
JUN 15, 2026	35,836	Not observed
JUN 8, 2026	52,469	Not observed
JUN 1, 2026	57,263	Not observed
MAY 25, 2026	60,280	Not observed
MAY 18, 2026	61,560	Not observed
MAY 11, 2026	47,762	Not observed
MAY 4, 2026	45,560	Not observed
APR 27, 2026	48,101	Not observed
APR 20, 2026	48,111	Not observed
APR 13, 2026	49,668	Not observed
APR 6, 2026	54,200	Not observed
MAR 30, 2026	52,185	Not observed
MAR 23, 2026	52,129	Not observed
MAR 16, 2026	52,863	Not observed
MAR 9, 2026	51,572	Not observed
MAR 2, 2026	52,418	Not observed
FEB 23, 2026	55,335	Not observed
FEB 16, 2026	51,558	Not observed
FEB 9, 2026	51,044	Not observed
FEB 2, 2026	46,914	Not observed
JAN 26, 2026	40,085	Not observed
JAN 19, 2026	32,914	Not observed
JAN 12, 2026	32,142	Not observed
JAN 5, 2026	31,793	Not observed
DEC 29, 2025	35,720	Not observed
DEC 22, 2025	39,381	Not observed
DEC 15, 2025	40,251	Not observed
DEC 8, 2025	43,843	Not observed
DEC 1, 2025	42,311	Not observed
NOV 24, 2025	40,578	Not observed
NOV 17, 2025	42,551	Not observed
NOV 10, 2025	43,594	Not observed
NOV 3, 2025	45,091	Not observed
OCT 27, 2025	48,852	Not observed
OCT 20, 2025	48,911	Not observed
OCT 13, 2025	43,166	Not observed
OCT 6, 2025	42,940	Not observed
SEP 29, 2025	Not observed	Not observed
SEP 22, 2025	Not observed	Not observed
SEP 15, 2025	Not observed	Not observed
SEP 8, 2025	Not observed	Not observed
SEP 2, 2025	Not observed	Not observed

Facts from the registry

Latest version: v3.0.1; 20 versions
First published: JUN 23, 2022
Last release: MAY 11, 2026; 6mo ago
Licence: MIT
Links: npm page (opens in a new tab); Homepage · github.com (opens in a new tab); Source · github.com (opens in a new tab)

Repository

In the Crest catalog

dubzzz/fast-check

Property based testing framework for JavaScript (like QuickCheck) written in TypeScript

Stars: 5.2K
Forks: 214
Language: TypeScript
Last push: 22d ago
Last release: 35d ago

Linked by the package’s own registry metadata.GitHub (opens in a new tab)

Dependencies latest version · v3.0.1

Runtime 1

fast-check^3.0.0 || ^4.0.0

Peer 1

ava^7.0.0 || ^8.0.0

Related news

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