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Mock Data

19 projects

Showing 18 of 18 projects

Faker
FakerTypeScript

Generate massive amounts of fake (but realistic) data for testing and development in Node.js and browsers.

#fake-data#mock-data#nodejs
Stars15.4k
Forks1.1k
Last commit2 days ago
chance.js
chance.jsJavaScript

A minimalist random generator library for JavaScript that produces random numbers, strings, names, addresses, and more.

#mock-data#frontend#nodejs
Stars6.5k
Forks465
Last commit1 year ago
mimesis
mimesisPython

A fast Python library for generating fake data in multiple languages with extensible providers and schema-based generation.

#fixtures#generator#fake-data
Stars4.8k
Forks361
Last commit2 months ago
JSON Schema + Faker
JSON Schema + FakerJavaScript

Generate realistic fake JSON data from JSON Schema definitions with zero production dependencies.

#developer-tools#fake-data#mock-data
Stars3.4k
Forks342
Last commit12 days ago
falso
falsoTypeScript

Generate massive amounts of fake data in the browser and NodeJS with tree-shakable, fully-typed functions.

#fake-data#tree-shaking#mock-data
Stars3.3k
Forks116
Last commit10 months ago
ffaker
ffakerRuby

A Ruby library for generating fake data, originally forked from Faker with an expanded API and unique value generation.

#rails#fake-data#mock-data
Stars1.6k
Forks559
Last commit1 month ago
polyfactory
polyfactoryPython

A Python library for generating mock data from dataclasses, Pydantic models, typed dicts, and other type-annotated structures.

#starlite#fixtures#hacktoberfest
Stars1.5k
Forks113
Last commit18 days ago
fake-rs
fake-rsRust

A Rust library and CLI tool for generating realistic fake data in multiple languages, with support for struct derivation and locale-specific fakers.

#database-seeding#fake-data#mock-data
Stars1.2k
Forks127
Last commit20 days ago
faker
fakerElixir

A pure Elixir library for generating fake data for testing and development.

#generator#hacktoberfest#database
Stars1.2k
Forks250
Last commit2 days ago
Mocker
MockerSwift

A Swift library for mocking Alamofire and URLSession requests using a custom URLProtocol without modifying production code.

#unit-testing#alamofire#xctest
Stars1.2k
Forks97
Last commit1 year ago
Mockneat
MockneatJava

A modern Java library for generating realistic mock data with a fluent API, supporting JSON, XML, CSV, and SQL.

#randomizer#arbitrary data#data-generator
Stars535
Forks47
Last commit3 years ago
faker-cxx
faker-cxxC++

A C++ library for generating realistic fake data across 40+ categories, inspired by Faker.js.

#bazel#fake-data#data-population
Stars420
Forks186
Last commit17 days ago
Fakeum
FakeumPython

An Alfred workflow that generates realistic fake test data like names, addresses, emails, and more for developers and testers.

#alfred-workflow#alfred#developer-tools
Stars281
Forks18
Last commit4 years ago
JMock
JMockJava

A high-performance Java library for generating realistic business data with internationalization support.

#simulation#high-performance#functions
Stars211
Forks23
Last commit19 days ago
faker
fakerCrystal

A Crystal library for generating fake data like names, addresses, emails, and more for testing and development.

#crystal-shard#fake-data#mock-data
Stars158
Forks19
Last commit2 years ago
faker_elixir
faker_elixirElixir

An Elixir package for generating fake data like names, addresses, and emails for seeding databases and testing.

#database-seeding#elixir-lang#database
Stars150
Forks6
Last commit4 years ago
nerds
nerdsJavaScript

A JavaScript API for generating random mock data from popular nerdy franchises like Harry Potter, Star Wars, and Pokemon.

#javascript-api#harry-potter#pop-culture
Stars109
Forks8
Last commit2 years ago
faker
fakerGo

A Go library for generating random fake data and populating structs with customizable builders and zero dependencies.

#generator#fake-data#factory
Stars101
Forks11
Last commit2 years ago

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#Testing15
#Data Generation13
#Fake Data11
#Development Tools7
#Fake6
#Faker6
#Localization5
#Data4
#Nodejs4
#Testing Tools4
#Typescript3
#Random3