API, Integration, E2E Testing Agent for Developers that actually work. Generate tests, mocks/stubs for your APIs!

• UpdatedDec 18, 2025
• Go

Generate mocker services automatically through Swagger or OpenAPI.

• UpdatedMay 23, 2023
• TypeScript

Data Loss Prevention (DLP) Sample Data Files

• UpdatedJul 28, 2024
• PostScript

Smock-it is a CLI plugin for generating synthetic test data in Salesforce, helping SF devs, QAs, and admins create realistic data without using live customer info—boosting efficiency and privacy.

• UpdatedDec 8, 2025
• TypeScript

Generate mock data from yaml configuration.

• UpdatedJan 26, 2023
• R

A CLI utility to generate arbitrarily large realistic mock data sets

• UpdatedApr 13, 2021
• Go

Analysis pipeline capable of searching for dark compact objects in the Milky Way through astrometric lensing in real or mock Gaia DR4 data.

• UpdatedJun 20, 2023
• Jupyter Notebook

mocking-bird provides a set of simple, yet accurate and context-aware fixture generation tools for schema or database models. Currently mongoose and graphql fixture generation is supported

• UpdatedMar 30, 2024
• TypeScript

Fill the c# class by random data.

• UpdatedNov 25, 2019
• JavaScript

A free and open source api for devs to get data of their given schema. it helps to make development faster without the headache of data collection.

• UpdatedJun 28, 2025
• Python

A powerful and lightweight npm package for working with structured blog post data, featuring 200+ dummy posts out of the box. Includes built-in pagination, categorization, fuzzy search, and full TypeScript support. Perfect for static blogs, CMS backends, or frontend demos.

• UpdatedJun 30, 2025
• TypeScript

Type-safe data validation and mocking for Python dataclasses and Pydantic models

• UpdatedDec 7, 2025
• Python

Generates mock data for fixed file format

• UpdatedNov 5, 2021
• Jupyter Notebook

A powerful and flexible tool designed to generate mock data for GraphQL schemas.

• UpdatedMar 15, 2025
• TypeScript

Express Mock API Server

• UpdatedJun 28, 2025
• JavaScript

pseudo_big_data is a Python package that generates mock-up datasets for various data types and sizes for testing and development purposes.

• UpdatedMar 16, 2023
• Python

Free Open Source Mock Data Generator - A powerful desktop application and REST API for generating realistic fake data, test data, and sample data for testing, development, and prototyping.

• UpdatedAug 19, 2025
• Python

• UpdatedDec 4, 2022
• TypeScript

Object Oriented Progamming

• UpdatedSep 3, 2022
• C++

Stripe mock data for customers, refunds, payouts, prices, coupons, promotion codes, tax rates, credit notes, subscriptions, plans, quotes, balance transactions.

• UpdatedNov 22, 2024
• JavaScript