npmjs.org "property-based-testing" keyword
Top 6.8% on npmjs.org
8 versions - Latest release: over 1 year ago - 2 dependent packages - 1 dependent repositories - 165 downloads last month - 5,203 stars on GitHub - 1 maintainer
@fast-check/expect-type 0.2.1 deprecated π°
Make sure your types are the ones you expect (similar to tsd)8 versions - Latest release: over 1 year ago - 2 dependent packages - 1 dependent repositories - 165 downloads last month - 5,203 stars on GitHub - 1 maintainer
@fast-check/poisoning 0.3.1 π°
Set of utilities to ease detection and revert of poisoning15 versions - Latest release: about 2 months ago - 2 dependent packages - 1 dependent repositories - 683 downloads last month - 5,213 stars on GitHub - 1 maintainer
@depup/fast-check 4.10.2-depup.0 π°
Property based testing framework for JavaScript (like QuickCheck) (with updated dependencies)7 versions - Latest release: about 1 month ago - 88 downloads last month - 5,203 stars on GitHub - 1 maintainer
Top 3.7% on npmjs.org
25 versions - Latest release: about 2 months ago - 8 dependent packages - 1 dependent repositories - 941 thousand downloads last month - 5,213 stars on GitHub - 1 maintainer
@fast-check/vitest 0.5.0 π°
Property based testing for Vitest based on fast-check25 versions - Latest release: about 2 months ago - 8 dependent packages - 1 dependent repositories - 941 thousand downloads last month - 5,213 stars on GitHub - 1 maintainer
Top 1.7% on npmjs.org
20 versions - Latest release: 6 months ago - 18 dependent packages - 18 dependent repositories - 19.3 thousand downloads last month - 5,203 stars on GitHub - 1 maintainer
@fast-check/ava 3.0.1 π°
Property based testing for AVA based on fast-check20 versions - Latest release: 6 months ago - 18 dependent packages - 18 dependent repositories - 19.3 thousand downloads last month - 5,203 stars on GitHub - 1 maintainer
@fast-check/packaged 0.7.1 π°
Utility package removing any files that will not be part of the final bundle19 versions - Latest release: 4 months ago - 1 dependent package - 1 dependent repositories - 349 downloads last month - 5,213 stars on GitHub - 1 maintainer
Top 6.5% on npmjs.org
19 versions - Latest release: 8 months ago - 2 dependent packages - 1 dependent repositories - 174 downloads last month - 5,203 stars on GitHub - 1 maintainer
@fast-check/worker 0.6.0 π°
Provide built-ins to run predicates directly within dedicated workers19 versions - Latest release: 8 months ago - 2 dependent packages - 1 dependent repositories - 174 downloads last month - 5,203 stars on GitHub - 1 maintainer
Top 1.4% on npmjs.org
34 versions - Latest release: about 2 months ago - 28 dependent packages - 1,172 dependent repositories - 1.35 million downloads last month - 5,213 stars on GitHub - 1 maintainer
@fast-check/jest 2.3.0 π°
Property based testing for Jest based on fast-check34 versions - Latest release: about 2 months ago - 28 dependent packages - 1,172 dependent repositories - 1.35 million downloads last month - 5,213 stars on GitHub - 1 maintainer
Top 0.8% on npmjs.org
212 versions - Latest release: about 1 month ago - 968 dependent packages - 42,709 dependent repositories - 220 million downloads last month - 5,203 stars on GitHub - 1 maintainer
fast-check 4.10.2 π°
Property based testing framework for JavaScript (like QuickCheck)212 versions - Latest release: about 1 month ago - 968 dependent packages - 42,709 dependent repositories - 220 million downloads last month - 5,203 stars on GitHub - 1 maintainer
@mark1russell7/vex-compiler 0.13.2
The Vex compiler: generated JavaScript for Vex programs, at run time and at build time, with the ...15 versions - Latest release: about 7 hours ago - 636 downloads last month - 0 stars on GitHub - 1 maintainer
Top 2.7% on npmjs.org
18 versions - Latest release: over 3 years ago - 6 dependent packages - 523 dependent repositories - 381 thousand downloads last month - 172 stars on GitHub - 1 maintainer
expect-more 1.3.0 π°
Curried JavaScript Type Testing Library with Zero Dependencies18 versions - Latest release: over 3 years ago - 6 dependent packages - 523 dependent repositories - 381 thousand downloads last month - 172 stars on GitHub - 1 maintainer
@mark1russell7/vex 0.13.1
Vex: typed spreadsheet formulas over domain objects. The kernel and the typed builder.18 versions - Latest release: about 17 hours ago - 1.15 thousand downloads last month - 0 stars on GitHub - 1 maintainer
@mark1russell7/vex-mcp 0.13.1
The MCP server of Vex: the catalog of the domains, and tools that check, evaluate, explain and co...14 versions - Latest release: about 17 hours ago - 608 downloads last month - 0 stars on GitHub - 1 maintainer
@mark1russell7/vex-testkit 0.13.1
Vex test kit: fast-check arbitraries, domain law checks and a reference interpreter.18 versions - Latest release: about 17 hours ago - 977 downloads last month - 0 stars on GitHub - 1 maintainer
@mark1russell7/vex-domains 0.13.1
Vex domains: 2D vectors, named-component vectors, colors, angles, numbers and booleans.18 versions - Latest release: about 17 hours ago - 1.05 thousand downloads last month - 0 stars on GitHub - 1 maintainer
idonttrustlikethat-fast-check 0.0.65
idonttrustlikethat-fast-check is a plugin designed for fast-check. It convert idonttrustlikethat ...17 versions - Latest release: 11 months ago - 552 downloads last month - 0 stars on GitHub - 1 maintainer
Top 3.9% on npmjs.org
7 versions - Latest release: almost 6 years ago - 12 dependent packages - 17 dependent repositories - 2.27 thousand downloads last month - 81 stars on GitHub - 1 maintainer
fp-ts-laws 0.3.0 π°
fp-ts type class laws for property based testing7 versions - Latest release: almost 6 years ago - 12 dependent packages - 17 dependent repositories - 2.27 thousand downloads last month - 81 stars on GitHub - 1 maintainer
vimonkey 0.2.5
Fuzz testing with auto-shrinking and composable chaos stream transformers for Vitest7 versions - Latest release: 5 months ago - 1.71 thousand downloads last month - 1 stars on GitHub - 1 maintainer
@nanofuzz/runtime 0.4.0
Runtime support and types for NaNofuzz13 versions - Latest release: 4 days ago - 42 downloads last month - 52 stars on GitHub - 2 maintainers
quickpickle-property 0.1.0
Property-based testing plugin for QuickPickle β express universal invariants in standard Gherkin1 version - Latest release: 8 months ago - 95 downloads last month - 0 stars on GitHub - 1 maintainer
@hegeldev/hegel 0.4.10
Property-based testing for TypeScript23 versions - Latest release: 12 days ago - 610 thousand downloads last month - 75 stars on GitHub - 2 maintainers
tinkit 1.5.0
tink: strictly typed, zero-dependency, tree-shakeable TypeScript utilities for everyday JavaScript.8 versions - Latest release: 6 days ago - 1 stars on GitHub - 1 maintainer
@antithesishq/bombadil 0.7.10
Property-based testing tool for web UIs27 versions - Latest release: 5 days ago - 314 thousand downloads last month - 1,553 stars on GitHub - 3 maintainers
@systemfsoftware/oxlint-plugin-property-testing 2.0.2
Oxlint rules enforcing the property-testing contract: it.prop / it.effect.prop predicates return ...15 versions - Latest release: about 1 month ago - 6.51 thousand downloads last month - 19 stars on GitHub - 1 maintainer
@ecoma-io/litmus 0.4.0
Test craft for coding agents β portable SKILL.md knowledge for choosing test tiers, organizing te...1 version - Latest release: 3 months ago - 1 stars on GitHub - 1 maintainer
testbotpro 0.7.0
Adversarial testing suite: a separate pass that writes unit + E2E tests from an independent, spec...7 versions - Latest release: about 2 months ago - 716 downloads last month - 1 maintainer
nanofuzz 0.2.1
NaNofuzz is a fast and easy-to-use automatic test suite generator for TypeScript that runs inside...1 version - Latest release: over 2 years ago - 10 downloads last month - 52 stars on GitHub - 1 maintainer
@vaultbricks/dss-test 1.2.0-alpha.3
Testing framework and utilities for DSS-compliant strategies4 versions - Latest release: 10 months ago - 23 downloads last month - 0 stars on GitHub - 1 maintainer
eventlaw 0.1.0-beta.1
Executable temporal laws for event-driven TypeScript systems.1 version - Latest release: 2 months ago - 25 downloads last month - 1 stars on GitHub - 1 maintainer
kiro-kit 0.10.7
Set up a Kiro IDE workspace with one command. Presets of agents, skills, commands, hooks, and spe...28 versions - Latest release: 3 months ago - 112 downloads last month - 19 stars on GitHub - 1 maintainer
@sanderling/spec 0.0.5
TypeScript spec API for sanderling, a property-based UI fuzzer for mobile apps.6 versions - Latest release: about 2 months ago - 763 downloads last month - 18 stars on GitHub - 1 maintainer
ts-fuzzing 0.1.2
TypeScript-driven value fuzzing and quick-checking with optional UI adapters3 versions - Latest release: 6 months ago - 202 downloads last month - 2 stars on GitHub - 1 maintainer
edgegoat 1.1.0
Curated edge case inputs for JavaScript tests, each with the reason it breaks code.5 versions - Latest release: 10 days ago - 0 stars on GitHub - 1 maintainer
propcheck 0.4.4
AI-powered property-based testing β find bugs your tests miss9 versions - Latest release: 7 months ago - 59 downloads last month - 0 stars on GitHub - 1 maintainer
@tummycrypt/scheduling-kit 0.8.0
Backend-agnostic scheduling components with alternative payment support22 versions - Latest release: 6 months ago - 2.24 thousand downloads last month - 1 stars on GitHub - 1 maintainer
@firfi/quint-connect 2.1.0
Model-based testing framework connecting Quint specifications to TypeScript implementations38 versions - Latest release: 3 months ago - 964 downloads last month - 13 stars on GitHub - 1 maintainer
@nakishiyaman/kensa-plugin-properties 0.5.0
Kensa γγγγγ£γγΌγΉγγΉγγγ©γ°γ€γ³οΌfast-check η΅±εοΌ6 versions - Latest release: 7 months ago - 75 downloads last month - 1 maintainer
zio-test-templates 1.0.0
Production-ready ZIO test templates for Scala. Get consistent, maintainable tests with dependency...1 version - Latest release: 8 months ago - 12 downloads last month - 1 maintainer
kiro-i18n 1.0.0
Lightweight, type-safe internationalization library with property-based testing1 version - Latest release: 9 months ago - 1 maintainer
@archont561/bun-test-utils 0.1.0
General-purpose test extension for the Bun test runner covering unit, integration, and e2e tests ...3 versions - Latest release: 15 days ago - 156 downloads last month - 0 stars on GitHub - 1 maintainer
agentic-lang 0.2.0
The world's first AI-native programming language with verified confidence, formal verification, a...1 version - Latest release: 9 months ago - 154 downloads last month - 0 stars on GitHub - 1 maintainer
@vaultbricks/test 1.2.0-alpha.0 unpublished
Testing framework and utilities for DSS-compliant strategies2 versions - Latest release: 10 months ago - 0 stars on GitHub - 1 maintainer
@criterionx/testing 0.3.5 π°
Testing utilities for Criterion decisions4 versions - Latest release: 10 months ago - 33 downloads last month - 0 stars on GitHub - 1 maintainer
@agentic-dev-library/control 1.2.0
Orchestration layer for AI agent fleet management - multi-agent routing, CI resolution, and GitHu...1 version - Latest release: 10 months ago - 2 stars on GitHub - 1 maintainer
buggy-debugger 0.1.0
Proof-carrying debugger. Executes your code to find a real failing input, verifies the failure th...2 versions - Latest release: 18 days ago - 0 stars on GitHub - 1 maintainer
agentic-control 1.1.0 deprecated
Unified AI agent fleet management, triage, and orchestration toolkit for control centers2 versions - Latest release: 11 months ago - 95 downloads last month - 1 maintainer
@justanotherdot/hedgehog 0.4.0
Property-based testing library for TypeScript, inspired by Hedgehog6 versions - Latest release: about 1 year ago - 18 downloads last month - 0 stars on GitHub - 1 maintainer
@bluefly/agent-forge 0.1.0 removed
AI-Enhanced Test-Driven Development Framework - No-BS production-ready development tool1 version - Latest release: about 1 year ago
valibot-fast-check 0.1.1
Generate fast-check arbitraries for Valibot schemas2 versions - Latest release: about 1 year ago - 579 downloads last month - 26 stars on GitHub - 1 maintainer
@writebettertests/fast-check-spies 0.1.3
Inject arbitrary powered dependencies for property-based testing4 versions - Latest release: about 1 year ago - 3.55 thousand downloads last month - 0 stars on GitHub - 1 maintainer
@bluefly/tddai 2.6.31 deprecated
AI-Enhanced Test-Driven Development Framework - No-BS production-ready development tool85 versions - Latest release: about 1 year ago - 2.13 thousand downloads last month - 1 maintainer
kitimat-graphql 0.1.1
Transforms GraphQL queries into Kitimat generators2 versions - Latest release: over 8 years ago - 1 dependent package - 1 dependent repositories - 5 downloads last month - 68 stars on GitHub - 1 maintainer
typespec-fast-check 0.2.1 π°
A TypeSpec emitter for fast-check arbitraries.4 versions - Latest release: almost 2 years ago - 12 downloads last month - 2 stars on GitHub - 1 maintainer
@ismaelsoilet/synapsejs 1.8.0
Bun-only fullstack framework where a feature is a single contiguous file6 versions - Latest release: 27 days ago - 703 downloads last month - 0 stars on GitHub - 1 maintainer
effect-ts-laws 1.3.21
effect-ts law testing using fast-check.56 versions - Latest release: 3 months ago - 841 downloads last month - 16 stars on GitHub - 1 maintainer
aifsmjs 0.6.0
Small, strict FSM library for deterministic, replayable state machines in any TypeScript/JS app β...18 versions - Latest release: 28 days ago - 46 downloads last month - 0 stars on GitHub - 1 maintainer
mdast-util-arbitrary 1.1.1
Generate arbitrary mdast with fast check3 versions - Latest release: over 5 years ago - 1 dependent package - 14 downloads last month - 2 stars on GitHub - 2 maintainers
Top 9.4% on npmjs.org
9 versions - Latest release: over 8 years ago - 4 dependent packages - 5 dependent repositories - 78 downloads last month - 68 stars on GitHub - 1 maintainer
kitimat 0.1.8
Property-based Testing for TypeScript9 versions - Latest release: over 8 years ago - 4 dependent packages - 5 dependent repositories - 78 downloads last month - 68 stars on GitHub - 1 maintainer
specky 0.0.21
A powerful & flexible validation and conformation library for your JavaScript data and functions.21 versions - Latest release: almost 10 years ago - 2 dependent packages - 1 dependent repositories - 28 downloads last month - 29 stars on GitHub - 1 maintainer
Top 9.4% on npmjs.org
9 versions - Latest release: over 3 years ago - 1 dependent package - 1 dependent repositories - 766 downloads last month - 172 stars on GitHub - 1 maintainer
expect-more-jasmine 0.5.0 π°
Write Beautiful Specs with Custom Matchers for Jasmine9 versions - Latest release: over 3 years ago - 1 dependent package - 1 dependent repositories - 766 downloads last month - 172 stars on GitHub - 1 maintainer
Top 7.5% on npmjs.org
11 versions - Latest release: about 8 years ago - 6 dependent packages - 14 dependent repositories - 224 downloads last month - 5 stars on GitHub - 1 maintainer
cyclejs-test-helpers 4.0.0
A small collection of useful utilities11 versions - Latest release: about 8 years ago - 6 dependent packages - 14 dependent repositories - 224 downloads last month - 5 stars on GitHub - 1 maintainer
jsverify-commands 0.1.7 π°
Bring commands to JSVerify8 versions - Latest release: about 8 years ago - 1 dependent package - 1 dependent repositories - 90 downloads last month - 3 stars on GitHub - 1 maintainer
expect-more-matchers 0.0.0 π°
Write Beautiful Specs with Custom Matchers1 version - Latest release: about 9 years ago - 1 dependent package - 1 dependent repositories - 12 downloads last month - 172 stars on GitHub - 1 maintainer
specky-docgen 0.0.21
Auto documentation generator for Specky specs6 versions - Latest release: almost 10 years ago - 1 dependent repositories - 33 downloads last month - 29 stars on GitHub - 1 maintainer
specky-gen 0.0.21
Generators for Specky4 versions - Latest release: almost 10 years ago - 1 dependent repositories - 3 downloads last month - 29 stars on GitHub - 1 maintainer
clausejs-react 0.1.7
Anto documentation generator for Clause clauses13 versions - Latest release: over 9 years ago - 1 dependent package - 1 dependent repositories - 47 downloads last month - 29 stars on GitHub - 1 maintainer
clausejs-src 0.1.7
A powerful & flexible validation and conformation library for your JavaScript data and functions.13 versions - Latest release: over 9 years ago - 1 dependent package - 1 dependent repositories - 135 downloads last month - 29 stars on GitHub - 1 maintainer
Top 7.6% on npmjs.org
11 versions - Latest release: over 10 years ago - 10 dependent packages - 3 dependent repositories - 4.54 thousand downloads last month - 46 stars on GitHub - 2 maintainers
quick_check 0.7.0 π°
QuickCheck for JavaScript11 versions - Latest release: over 10 years ago - 10 dependent packages - 3 dependent repositories - 4.54 thousand downloads last month - 46 stars on GitHub - 2 maintainers
Top 2.4% on npmjs.org
26 versions - Latest release: over 3 years ago - 46 dependent packages - 292 dependent repositories - 147 thousand downloads last month - 172 stars on GitHub - 1 maintainer
expect-more-jest 5.5.0 π°
Write Beautiful Specs with Custom Matchers for Jest26 versions - Latest release: over 3 years ago - 46 dependent packages - 292 dependent repositories - 147 thousand downloads last month - 172 stars on GitHub - 1 maintainer
clausejs-docgen 0.1.7
Auto documentation generator for Clause clauses13 versions - Latest release: over 9 years ago - 1 dependent package - 1 dependent repositories - 34 downloads last month - 29 stars on GitHub - 1 maintainer
runtypes-generate 0.4.1
Integrate runtypes with property-based testing5 versions - Latest release: about 9 years ago - 2 dependent repositories - 39 downloads last month - 41 stars on GitHub - 1 maintainer
kitimat-type-gen 0.1.1
Create Kitimat generates from TypeScript type aliases2 versions - Latest release: over 8 years ago - 1 dependent package - 1 dependent repositories - 28 downloads last month - 68 stars on GitHub - 1 maintainer
kitimat-prop-types 0.1.1
Transforms React propTypes into Kitimat generators2 versions - Latest release: over 8 years ago - 1 dependent package - 1 dependent repositories - 16 downloads last month - 68 stars on GitHub - 1 maintainer
@vadelabs/cradle 0.0.1
Automatic generation of property based tests for your NodeJS application1 version - Latest release: over 7 years ago - 1 dependent package - 1 dependent repositories - 4 downloads last month - 1 maintainer
@vadelabs/specs 0.1.6
Idiomatic spec library for NodeJS9 versions - Latest release: over 7 years ago - 1 dependent package - 1 dependent repositories - 20 downloads last month - 1 stars on GitHub - 1 maintainer
Top 4.4% on npmjs.org
12 versions - Latest release: over 4 years ago - 104 dependent packages - 65 dependent repositories - 8.57 thousand downloads last month - 44 stars on GitHub - 1 maintainer
ava-fast-check 6.0.0 deprecated π°
Property based testing for AVA based on fast-check12 versions - Latest release: over 4 years ago - 104 dependent packages - 65 dependent repositories - 8.57 thousand downloads last month - 44 stars on GitHub - 1 maintainer
clausejs 0.1.7
A powerful & flexible validation and conformation library for your JavaScript data and functions.13 versions - Latest release: over 9 years ago - 3 dependent packages - 1 dependent repositories - 68 downloads last month - 29 stars on GitHub - 1 maintainer
specky-react 0.0.21
Anto documentation generator for Specky specs8 versions - Latest release: almost 10 years ago - 1 dependent repositories - 3 downloads last month - 29 stars on GitHub - 1 maintainer
jsverify-to-fast-check 0.0.3 π°
Set of tools and helpers to help JSVerify users to migrate to fast-check3 versions - Latest release: about 7 years ago - 1 dependent package - 1 dependent repositories - 35 downloads last month - 2 stars on GitHub - 1 maintainer
kitimat-options 0.1.3
Normalize inputs for Kitimat1 version - Latest release: over 8 years ago - 2 dependent packages - 5 dependent repositories - 14 downloads last month - 68 stars on GitHub - 1 maintainer
yup-hypothesis 1.3.1 π°
Create random data from a Yup schema.29 versions - Latest release: over 3 years ago - 470 downloads last month - 5 stars on GitHub - 1 maintainer
bs-jsverify 0.10.0
Jsverify bindings for bucklescript12 versions - Latest release: about 8 years ago - 7 dependent packages - 3 dependent repositories - 85 downloads last month - 9 stars on GitHub - 1 maintainer
goma-1015 1.0.0
goma-1015 implementation by using fast-check1 version - Latest release: over 6 years ago - 1 dependent package - 4 downloads last month - 1 stars on GitHub - 1 maintainer
guesswork 0.11.2
Framework for property-based testing in JavaScript, TypeScript, JSX, and TSX.58 versions - Latest release: over 8 years ago - 9 dependent packages - 6 dependent repositories - 20 downloads last month - 3 stars on GitHub - 1 maintainer
@ifl/core 0.1.0
Make programmer intent verifiable at runtime1 version - Latest release: 7 months ago - 1 maintainer
clausejs-gen 0.1.7
Generators for Clause13 versions - Latest release: over 9 years ago - 1 dependent package - 1 dependent repositories - 39 downloads last month - 29 stars on GitHub - 1 maintainer
Top 9.9% on npmjs.org
9 versions - Latest release: over 8 years ago - 3 dependent packages - 5 dependent repositories - 32 downloads last month - 68 stars on GitHub - 1 maintainer
kitimat-jest 0.1.8
Jest integration for Kitimat9 versions - Latest release: over 8 years ago - 3 dependent packages - 5 dependent repositories - 32 downloads last month - 68 stars on GitHub - 1 maintainer
jsproptest 0.5.5
Javascript Property-based Testing36 versions - Latest release: 7 months ago - 2 dependent packages - 1 dependent repositories - 105 downloads last month - 0 stars on GitHub - 1 maintainer
specky-src 0.0.21
A powerful & flexible validation and conformation library for your JavaScript data and functions.9 versions - Latest release: almost 10 years ago - 1 dependent repositories - 9 downloads last month - 29 stars on GitHub - 1 maintainer
Related Keywords
testing
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typescript
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fuzzing
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fast-check
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validation
13
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12
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11
unit-testing
11
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10
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10
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10
types
10
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10
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10
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babel
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vitest
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property-based testing
8
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cli
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ai
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claude
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pbt
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clausejs
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comonad
5
computed-fields
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dsl
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4
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4
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4
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jasmine-matchers
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jest-matchers
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vex
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predicates
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effect
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ai-agents
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property-testing
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react
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fuzzer
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mutation-testing
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generative
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model-context-protocol
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fuzz
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unit testing
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