An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

Top 1.3% on npmjs.org
Top 0.7% downloads on npmjs.org
Top 0.2% dependent packages on npmjs.org
Top 0.3% dependent repos on npmjs.org
Top 3.0% forks on npmjs.org
Top 1.3% docker downloads on npmjs.org

npmjs.org : jsverify

Property-based testing for JavaScript.

Registry - Source - Homepage - JSON
purl: pkg:npm/jsverify
Keywords: testing , unit testing , TDD , property-based testing , quickcheck , quick check , jscheck
License: MIT
Latest release: over 6 years ago
First release: over 11 years ago
Dependent packages: 307
Dependent repositories: 4,997
Downloads: 115,412 last month
Stars: 1,666 on GitHub
Forks: 103 on GitHub
Docker dependents: 4
Docker downloads: 115
See more repository details: repos.ecosyste.ms
Last synced: 2 days ago

@urbit/aura 2.0.1
This NPM package is intended to ease the flow of developing FE applications for urbit, by adding ...
9 versions - Latest release: 11 months ago - 2 dependent packages - 1 dependent repositories - 2.48 thousand downloads last month - 7 stars on GitHub - 9 maintainers
@grunmouse/binary 0.1.0
Модуль для побитовой работы с числами ``` const { bigint, float64, flags, zOrder } = require(...
1 version - Latest release: 12 months ago - 5 downloads last month - 0 stars on GitHub - 1 maintainer
Top 3.4% on npmjs.org
@sinonjs/commons 3.0.1 💰
Simple functions shared among the sinon end user libraries
25 versions - Latest release: over 1 year ago - 18 dependent packages - 1,806,144 dependent repositories - 149 million downloads last month - 4 stars on GitHub - 6 maintainers
@gabrielcoderz/perspective 2.7.2
Perspective.js
1 version - Latest release: over 1 year ago - 8 downloads last month - 0 stars on GitHub - 1 maintainer
@everything-registry/sub-chunk-1991 0.1.0 removed
npm install @everything-registry/sub-chunk-1991
1 version - Latest release: over 1 year ago - 152 stars on GitHub - 2 maintainers
@fpjs/overture 0.7.1
A Javascript prelude
16 versions - Latest release: over 1 year ago - 3 dependent packages - 6 dependent repositories - 70 downloads last month - 0 stars on gitlab.com - 1 maintainer
Top 9.9% on npmjs.org
@webviz/subsurface-components 0.4.16
Custom Dash components for use in Webviz
76 versions - Latest release: almost 2 years ago - 1 dependent package - 1 dependent repositories - 302 downloads last month - 41 stars on GitHub - 1 maintainer
@nrk/valg-valgomat-algoritme 3.0.1
The algorithm used to calculate distance between sets of positions for NRKs Valgomat
18 versions - Latest release: almost 2 years ago - 1 dependent package - 1 dependent repositories - 103 downloads last month - 5 stars on GitHub - 170 maintainers
Top 7.0% on npmjs.org
@smartlyio/safe-navigation 5.1.1
typescript and null safe json object navigation
12 versions - Latest release: about 2 years ago - 5 dependent packages - 6 dependent repositories - 5.09 thousand downloads last month - 5 stars on GitHub - 1 maintainer
3vl 1.0.1 💰
Three-valued logic vectors
14 versions - Latest release: about 2 years ago - 6 dependent packages - 11 dependent repositories - 267 downloads last month - 1 stars on GitHub - 1 maintainer
@zalastax/nolb-jsv 2023.1.24 removed
Subpackage of no-one-left-behind.
1 version - Latest release: about 2 years ago - 42 downloads last month - 110 stars on GitHub - 1 maintainer
@shortex/perspective 1.9.4
Perspective.js
35 versions - Latest release: over 2 years ago - 8 dependent packages - 1 dependent repositories - 44 downloads last month - 0 stars on GitHub - 1 maintainer
serialize-http-error 1.1.0 💰
Prepare an Error for JSON serialization
3 versions - Latest release: over 2 years ago - 1 dependent repositories - 492 downloads last month - 2 stars on GitHub - 1 maintainer
Top 9.1% on npmjs.org
ramda-decimal 2.3.0
Ramda-centric wrapper to decimal.js
9 versions - Latest release: over 2 years ago - 2 dependent packages - 1 dependent repositories - 1.54 thousand downloads last month - 9 stars on GitHub - 1 maintainer
@customcommander/functionaut 4.2.0
General purpose library for the functional programming hobbyist.
25 versions - Latest release: over 2 years ago - 1 dependent package - 1 dependent repositories - 173 downloads last month - 1 stars on GitHub - 1 maintainer
Top 6.6% on npmjs.org
yawn-yaml-cli 1.0.1
A command-line YAML editor that preserves comments and styling.
4 versions - Latest release: over 2 years ago - 8 dependent packages - 2 dependent repositories - 119 downloads last month - 8 stars on GitHub - 1 maintainer
node-red-contrib-self-healing 0.9.4 💰
SHEN: Self-healing extensions for Node-RED.
23 versions - Latest release: over 2 years ago - 1 dependent package - 1 dependent repositories - 51 downloads last month - 38 stars on GitHub - 1 maintainer
sss-wasm 0.4.0
wasm bindings for the sss secret sharing library
2 versions - Latest release: over 2 years ago - 2 dependent packages - 1 dependent repositories - 145 downloads last month - 25 stars on GitHub - 1 maintainer
pg-compose 1.0.1
<!-- START doctoc generated TOC please keep comment here to allow auto update --> <!-- DON'T EDIT...
25 versions - Latest release: almost 3 years ago - 2 dependent packages - 2 downloads last month - 0 stars on GitHub - 7 maintainers
latitude-flexport 0.0.2
Flexport's design system
3 versions - Latest release: almost 3 years ago - 2 dependent packages - 28 downloads last month - 1 maintainer
scryetek-vecmath 0.0.7
Vector Math
5 versions - Latest release: almost 3 years ago - 1 dependent repositories - 17 downloads last month - 1 maintainer
sparse-merkle-tree-ts 0.2.3
An optimized Sparse Merkle Tree.
10 versions - Latest release: about 3 years ago - 34 downloads last month - 9 stars on GitHub - 1 maintainer
Top 4.2% on npmjs.org
fantasy-laws 2.0.1
Property-based tests for Fantasy Land -compliant algebraic data types
7 versions - Latest release: about 3 years ago - 18 dependent packages - 24 dependent repositories - 11.6 thousand downloads last month - 33 stars on GitHub - 13 maintainers
Top 1.9% on npmjs.org
sanctuary-type-classes 13.0.0 💰
Standard library for Fantasy Land
36 versions - Latest release: over 3 years ago - 37 dependent packages - 791 dependent repositories - 221 thousand downloads last month - 230 stars on GitHub - 2 maintainers
@duorou_xu/speedscope 1.14.1
Originally, Speedscope is a fast, interactive web-based viewer for performance profiles. For more...
2 versions - Latest release: over 3 years ago - 3 dependent packages - 2 dependent repositories - 198 downloads last month - 0 stars on GitHub - 1 maintainer
@hogiagroup/enumerable 5.1.9
Utilities for Iterable
4 versions - Latest release: over 3 years ago - 1 dependent package - 22 downloads last month - 4 stars on GitHub - 1 maintainer
@soldi/dinero 0.4.2
A Dinero v1 compatibility layer for Soldi
7 versions - Latest release: over 3 years ago - 1 dependent package - 57 downloads last month - 1 stars on GitHub - 1 maintainer
@soldi/format-dinero 0.4.2
A formating layer for soldi that is compatible with Dinero v1 toFormat
6 versions - Latest release: over 3 years ago - 2 dependent packages - 1 dependent repositories - 22 downloads last month - 1 stars on GitHub - 1 maintainer
@soldi/locale 0.4.2
An extension layer for Soldi that adds getLocale and setLocale
5 versions - Latest release: over 3 years ago - 2 dependent packages - 1 dependent repositories - 18 downloads last month - 1 stars on GitHub - 1 maintainer
Top 7.7% on npmjs.org
urbit-key-generation 0.20.1
Key derivation and HD wallet generation functions for Urbit.
24 versions - Latest release: over 3 years ago - 3 dependent packages - 12 dependent repositories - 121 downloads last month - 15 stars on GitHub - 1 maintainer
Top 1.0% on npmjs.org
dinero.js 1.9.1
Create, calculate, and format money in JavaScript and TypeScript
45 versions - Latest release: over 3 years ago - 65 dependent packages - 408 dependent repositories - 736 thousand downloads last month - 6,207 stars on GitHub - 1 maintainer
monastic 3.0.3
A functional approach to stateful computations
8 versions - Latest release: over 3 years ago - 2 dependent packages - 2 dependent repositories - 46 downloads last month - 22 stars on GitHub - 4 maintainers
shapley 1.0.5
A TypeScript/JavaScript library for calculating Shapley Value
3 versions - Latest release: over 3 years ago - 12 downloads last month - 1 stars on GitHub - 1 maintainer
signalflip-js 1.2.2
[![npm version](https://badge.fury.io/js/signalflip-js.svg)](https://badge.fury.io/js/signalflip-...
43 versions - Latest release: over 3 years ago - 3 dependent repositories - 233 downloads last month - 16 stars on GitHub - 1 maintainer
Top 9.0% on npmjs.org
@sugarcube/test 0.42.1
Test helpers and strategies for SugarCube.
45 versions - Latest release: almost 4 years ago - 3 dependent packages - 1 dependent repositories - 114 downloads last month - 33 stars on GitHub - 1 maintainer
@smartlyio/fake-time 1.0.3
fake time and timers
4 versions - Latest release: almost 4 years ago - 1 dependent package - 1 dependent repositories - 7 downloads last month - 0 stars on GitHub - 1 maintainer
@skokenes/automerge 1.0.1-preview.2 💰
Data structures for building collaborative applications
1 version - Latest release: almost 4 years ago - 2 dependent packages - 2 downloads last month - 3,256 stars on GitHub - 1 maintainer
@digitalasset/daml-ledger 0.11.1
DAML Ledger API Node.js bindings
13 versions - Latest release: about 4 years ago - 1 dependent package - 1 dependent repositories - 204 downloads last month - 7 stars on GitHub - 5 maintainers
Top 9.8% on npmjs.org
fluenture 3.1.0
Bring back Fluture's fluent method API
5 versions - Latest release: about 4 years ago - 3 dependent packages - 1 dependent repositories - 54 downloads last month - 3 stars on GitHub - 3 maintainers
enumerable-lite 0.1.0
Utilities for Iterable
2 versions - Latest release: about 4 years ago - 1 dependent package - 3 downloads last month - 0 stars on GitHub - 1 maintainer
Top 1.2% on npmjs.org
fluture 14.0.0 💰
FantasyLand compliant (monadic) alternative to Promises
109 versions - Latest release: about 4 years ago - 217 dependent packages - 666 dependent repositories - 198 thousand downloads last month - 2,472 stars on GitHub - 3 maintainers
futurity 0.0.1
Swiss Army Knife Fluture Based Data Structure
1 version - Latest release: about 4 years ago - 1 dependent package - 8 downloads last month - 4 stars on GitHub - 1 maintainer
webpack-stats-explorer 1.28.1
Tool for exploring webpack stats and comparing them between builds
43 versions - Latest release: over 4 years ago - 1 dependent repositories - 111 downloads last month - 23 stars on GitHub - 1 maintainer
semmel-ramda 0.33.0
A practical functional library for JavaScript programmers.
3 versions - Latest release: over 4 years ago - 2 dependent packages - 24 downloads last month - 0 stars on GitHub - 1 maintainer
Top 1.5% on npmjs.org
automerge 0.14.2 💰
Reimplementation of `automerge` on top of the automerge-wasm backend
38 versions - Latest release: over 4 years ago - 108 dependent packages - 196 dependent repositories - 9.48 thousand downloads last month - 3,256 stars on GitHub - 4 maintainers
@autumnblaze/ramda 0.27.1
A practical functional library for JavaScript programmers.
1 version - Latest release: over 4 years ago - 2 dependent packages - 7 downloads last month - 1 maintainer
@cliqz/ghostery-common 2.0.1-canary.4474891.0
Common modules for Ghostery extension and browsers
1 version - Latest release: over 4 years ago - 1 dependent package - 8 downloads last month - 10 stars on GitHub - 1 maintainer
up8-ticket 0.2.0
Generate, share, and combine UP8 master tickets
2 versions - Latest release: over 4 years ago - 1 dependent package - 1 dependent repositories - 11 downloads last month - 6 stars on GitHub - 1 maintainer
Top 3.1% on npmjs.org
@dedis/kyber 3.4.4
A typescript implementation of Kyber interfaces
272 versions - Latest release: over 4 years ago - 7 dependent packages - 23 dependent repositories - 1.91 thousand downloads last month - 423 stars on GitHub - 5 maintainers
Top 1.3% on npmjs.org
sanctuary 3.1.0 💰
Refuge from unsafe JavaScript
31 versions - Latest release: over 4 years ago - 156 dependent packages - 996 dependent repositories - 123 thousand downloads last month - 3,055 stars on GitHub - 2 maintainers
@interaction/eagle 0.0.7
JavaScript library
7 versions - Latest release: over 4 years ago - 1 dependent package - 1 dependent repositories - 65 downloads last month - 0 stars on GitHub - 6 maintainers
Top 8.0% on npmjs.org
@elg/speedscope 1.6.0 💰
Custom Speedscope fork with exported internals
9 versions - Latest release: almost 5 years ago - 2 dependent packages - 783 dependent repositories - 19.8 thousand downloads last month - 0 stars on GitHub - 1 maintainer
Top 4.4% on npmjs.org
urbit-ob 5.0.1
Utilities for Hoon-style atom printing and conversion
23 versions - Latest release: almost 5 years ago - 15 dependent packages - 113 dependent repositories - 1.34 thousand downloads last month - 37 stars on GitHub - 2 maintainers
rx-node-ftp-client 1.1.0
A Reactive and Typescript FTP client based on the ftp-client package
5 versions - Latest release: almost 5 years ago - 1 dependent repositories - 84 downloads last month - 0 stars on GitHub - 1 maintainer
jianhan-fp-lib 1.2.30
Some common functions for fp
22 versions - Latest release: about 5 years ago - 1 dependent package - 1 dependent repositories - 67 downloads last month - 1 stars on GitHub - 1 maintainer
ts-hyperscript-helpers 1.0.1 deprecated
A typescript port of HyperScript-helpers
2 versions - Latest release: about 5 years ago - 1 dependent package - 1 dependent repositories - 15 downloads last month - 3 stars on GitHub - 1 maintainer
@bleushan/babel-preset-env 6.1.0
A slightly more complicated babel preset env
35 versions - Latest release: about 5 years ago - 5 dependent packages - 1 dependent repositories - 61 downloads last month - 0 stars on GitHub - 1 maintainer
runtypes-generate-benprp 0.5.0
Integrate runtypes with property-based testing
1 version - Latest release: about 5 years ago - 6 downloads last month - 0 stars on GitHub - 1 maintainer
@mynameisjian/fp-lib 1.1.22
Some common functions for fp
21 versions - Latest release: about 5 years ago - 2 dependent packages - 93 downloads last month - 1 maintainer
plete 0.4.0 💰
A vanilla js auto complete component
9 versions - Latest release: about 5 years ago - 1 dependent package - 46 downloads last month - 35 stars on GitHub - 2 maintainers
simda 0.1.12
A light-weight alternative (in ES6+) of Ramda.js.
9 versions - Latest release: about 5 years ago - 18 downloads last month - 4 stars on GitHub - 1 maintainer
@kalamazoo/media-viewer 1.0.2
MediaViewer is Atlassian's powerful solution for viewing files on the web. It's both powerful and...
2 versions - Latest release: about 5 years ago - 3 dependent packages - 28 downloads last month - 1 maintainer
@kalamazoo/media-ui 1.0.2
Includes common components and utilities used by other media packages
2 versions - Latest release: about 5 years ago - 8 dependent packages - 30 downloads last month - 1 maintainer
year-month 0.0.8
Simple, fast date calculations with a granularity of one month
6 versions - Latest release: over 5 years ago - 1 dependent repositories - 641 downloads last month - 1 stars on GitHub - 1 maintainer
Top 4.3% on npmjs.org
sanctuary-pair 2.1.0 💰
Fantasy Land -compliant Pair type
5 versions - Latest release: over 5 years ago - 4 dependent packages - 321 dependent repositories - 112 thousand downloads last month - 11 stars on GitHub - 2 maintainers
Top 3.2% on npmjs.org
sanctuary-maybe 2.1.0 💰
Fantasy Land -compliant Maybe type
5 versions - Latest release: over 5 years ago - 7 dependent packages - 325 dependent repositories - 121 thousand downloads last month - 100 stars on GitHub - 2 maintainers
Top 3.6% on npmjs.org
sanctuary-either 2.1.0 💰
Fantasy Land -compliant Either type
5 versions - Latest release: over 5 years ago - 8 dependent packages - 328 dependent repositories - 221 thousand downloads last month - 47 stars on GitHub - 2 maintainers
Top 5.2% on npmjs.org
sanctuary-identity 2.1.0 💰
Fantasy Land -compliant Identity type
5 versions - Latest release: over 5 years ago - 10 dependent packages - 13 dependent repositories - 698 downloads last month - 27 stars on GitHub - 2 maintainers
Top 7.5% on npmjs.org
sanctuary-descending 2.1.0 💰
Fantasy Land -compliant Descending type
5 versions - Latest release: over 5 years ago - 3 dependent packages - 6 dependent repositories - 384 downloads last month - 6 stars on GitHub - 2 maintainers
ramda-generators 0.4.1
A collection of lazily evaluated generators and functions to work with generators in Javascript a...
18 versions - Latest release: over 5 years ago - 2 dependent packages - 76 downloads last month - 2 stars on GitHub - 1 maintainer
rm3 0.5.0
A node.js CMS toolkit
23 versions - Latest release: over 5 years ago - 1 dependent repositories - 88 downloads last month - 2 stars on GitHub - 1 maintainer
mvar 3.0.3
MVar data type for predictable low-level concurrency.
6 versions - Latest release: over 5 years ago - 2 dependent packages - 102 downloads last month - 5 stars on GitHub - 1 maintainer
stateless-maybe-js 2.2.3
A stateless implementation of the maybe monad
22 versions - Latest release: over 5 years ago - 3 dependent repositories - 3 downloads last month - 1 stars on GitHub - 1 maintainer
@jonggrang/task 1.0.0
An asynchronous monad with support 'threading'.
9 versions - Latest release: over 5 years ago - 6 dependent packages - 1 dependent repositories - 65 downloads last month - 2 stars on GitHub - 1 maintainer
@jonggrang/prelude 1.0.0
Jongrang's Prelude lib.
9 versions - Latest release: over 5 years ago - 12 dependent packages - 1 dependent repositories - 56 downloads last month - 2 stars on GitHub - 1 maintainer
salt-account-service 0.1.0
## Build Setup
1 version - Latest release: over 5 years ago - 1 dependent repositories - 34 downloads last month - 1 maintainer
Top 5.1% on npmjs.org
@ephox/bedrock 8.1.1 deprecated
NodeJS test runner
98 versions - Latest release: over 5 years ago - 36 dependent packages - 258 dependent repositories - 1.7 thousand downloads last month - 3 stars on GitHub - 1 maintainer
@spaas/spaas-utils 0.0.3
- [x] 添加函数的模式固定 - [x] 可以对函数进行增加 test - [ ] 代码 eslint 校验 - [ ] 提交 commit 添加 - [ ] 自动 github flow -...
3 versions - Latest release: over 5 years ago - 2 dependent packages - 1 dependent repositories - 10 downloads last month - 6 maintainers
@functional-lib/kalendar 1.0.17
kalendar fp
14 versions - Latest release: over 5 years ago - 2 dependent packages - 1 dependent repositories - 88 downloads last month - 1 maintainer
@functional-lib/irrigation 1.0.11
irrigation fp
9 versions - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 29 downloads last month - 1 maintainer
@functional-lib/hierarchy 1.0.8
hierarchy fp
4 versions - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 33 downloads last month - 1 maintainer
magda-typescript-common 0.0.56-nsw-2
Common TypeScript code shared between components.
1 version - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 14 downloads last month - 1 maintainer
automerge-es 0.12.2
Data structures for building collaborative applications
2 versions - Latest release: over 5 years ago - 2 dependent packages - 1 dependent repositories - 6 downloads last month - 1 maintainer
@functional-lib/pagination 1.0.13
This is the pagination functional library
2 versions - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 6 downloads last month - 1 maintainer
jsverify-to-fast-check 0.0.3 💰
Set of tools and helpers to help JSVerify users to migrate to fast-check
3 versions - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 11 downloads last month - 2 stars on GitHub - 1 maintainer
nalunch-sdk 1.3.1
SDK for developing application based on [NaLunch](https://nalunch.com) provided data.
10 versions - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 47 downloads last month - 0 stars on GitHub - 1 maintainer
prop-types-faker 1.0.2
Generate fixture data based on React propTypes
4 versions - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 14 downloads last month - 1 stars on GitHub - 1 maintainer
eff 0.4.0
An extensible effect monad based on the freer monad
6 versions - Latest release: over 5 years ago - 2 dependent packages - 3 dependent repositories - 10 downloads last month - 13 stars on GitHub - 1 maintainer
basemerge 1.16.0
Data structures for building collaborative applications
17 versions - Latest release: over 5 years ago - 2 dependent packages - 1 dependent repositories - 6 downloads last month - 1 maintainer
epezhman-automerge 0.27.0
Data structures for building collaborative applications
14 versions - Latest release: almost 6 years ago - 1 dependent package - 1 dependent repositories - 1 downloads last month - 1 maintainer
Top 7.0% on npmjs.org
sodiumjs 3.0.7
A Functional Reactive Programming (FRP) library for JavaScript
24 versions - Latest release: almost 6 years ago - 5 dependent packages - 10 dependent repositories - 137 downloads last month - 126 stars on GitHub - 4 maintainers
yamlutil 0.1.3
A command-line YAML editor that preserves comments and styling.
1 version - Latest release: almost 6 years ago - 1 dependent repositories - 11 downloads last month - 1 maintainer
hello-world-deployment 1.0.0
Your service description
1 version - Latest release: almost 6 years ago - 1 dependent package - 1 dependent repositories - 13 downloads last month - 1 maintainer
@medic/transitions 1.1.1
13 versions - Latest release: almost 6 years ago - 1 dependent package - 3 dependent repositories - 21 downloads last month - 10 maintainers
@garethbowen/transitions 1.1.1
11 versions - Latest release: almost 6 years ago - 2 dependent packages - 3 downloads last month - 1 maintainer
@kennsippell/transitions 1.0.0
1 version - Latest release: almost 6 years ago - 1 dependent package - 8 downloads last month - 1 maintainer
versions-parser 1.0.1
A versions parser
2 versions - Latest release: almost 6 years ago - 1 dependent repositories - 12 downloads last month - 1 stars on GitHub - 1 maintainer
@scdf/transitions 1.6.1
9 versions - Latest release: almost 6 years ago - 2 dependent packages - 45 downloads last month - 1 maintainer
@twd/transitions 1.0.5-beta.6
25 versions - Latest release: almost 6 years ago - 1 dependent package - 60 downloads last month - 1 maintainer
@atomist/sdm-pack-markdown 0.1.3
Software Delivery Machine extension pack for markdown
33 versions - Latest release: almost 6 years ago - 3 dependent packages - 3 dependent repositories - 220 downloads last month - 0 stars on GitHub - 4 maintainers
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