198 Open source projects that are alternatives of or similar to Qcheck

Randomized specification-based testing for Common Lisp. Available through Quicklisp.

10x faster than crypto/rand

Hypothesis is a powerful, flexible, and easy to use library for property-based testing.

commit-reveal RNG method in Ethereum

Basically a script thrift shop

Easily generate random strings like passwords, with simple options for specifying a length and for using patterns of numeric, alpha-numeric, alphabetical, special or custom characters. (the original "generate-password")

Modern and extensible testing framework for Haskell

This is a simple python package to generate random english words

A JavaScript library for generating random user agents with data that's updated daily.

Haskell Library for producing quality fake data

Creates a readable stream producing cryptographically strong pseudo-random data using `crypto.randomBytes()`

Javascript Pure Implementation of Statistical R "core" numerical libRmath.so

Design by contract for Python with static checker and tests' generation.

Handy Swift features that didn't make it into the Swift standard library.

Command-line passphrase generator

Common packages for Go

Tools to generate test data from JSON schemata with Hypothesis

Let Fixture Monkey generate test instances including edge cases automatically

Automatic unique ID for Pages, Files and Structures including performant helpers to retrieve them. Bonus: Tiny-URL.

A .NET Standard class library providing map generation, path-finding, and field-of-view utilities frequently used in roguelikes or 2D tile based games. Inspired by libtcod

Typical random-related functions for JavaScript and TypeScript.

Flexible law checking for Scala

Brainfarts are caused by the rupturing of the cerebral sphincter.

Commodity Injection Signatures, Malicious Inputs, XSS, HTTP Header Injection, XXE, RCE, Javascript, XSLT

Functional programming in Java

property based testing library for Scala

Advanced Random Number Generators

Generate random demo data to test your PrestaShop shop.

🔀 An application for unbiased truly random playlist and library shuffling with Spotify.

Property based testing tool for Swagger APIs

Fully managed library providing various random number generators and distributions.

Python based tool for testing whether your API conforms to its Swagger schema

Effects for use with Hyperapp

Fine-grain implementations of common lambda calculi in Haskell, tested with QuickCheck

wyhash fast portable non-cryptographic hashing algorithm and random number generator in Rust

🔮 [C#] Source code randomizer and compiler

Random fake data generator written in go

A library for describing Haskell data types and obtain free generators, JSON codecs, pretty printers, etc.

Resource pack and data pack randomiser to shuffle textures, sounds, loot tables, recipes, and more

Friendly Random Chat

Advanced unit test framework for D

enumerative property-based testing for Haskell

Randomly subsample sequencing reads to a specified coverage

ROCKET: Exceptionally fast and accurate time series classification using random convolutional kernels

Collection of utilities for trace-based testing

Advanced library for randomization, hashing and statistical analysis (devoted to chaos machines). 🔬

A fuzzing library in JavaScript. ✨

Secure, efficient, simple random session token generation

📝 Random quotes generator package. Available on npm and PyPi

Transform runtypes type to jsverify arbitrary for generate sample of data

Random Testing for .NET

Creates fake JSON files from a JSON schema

⚖️ Fast weighted random selection for Go

Automatic random password generator class for PHP

A library designed to generate cryptographically strong random numbers.

Composable random generators based on the PCG paper

some qml snippet.

🎯 A set of javascript most used utils📑

Mini-language for creating random text generators.

RxJS Operators for handling Observable strings, numbers, booleans and more