Mimesis is a Python library for generating fake but realistic data in multiple languages and locales.
A library for setting up Ruby objects as test data.
Doctrine2 ORM Data Fixtures Extensions
Symfony integration for the doctrine/data-fixtures library
Ruby on Rails like test fixtures for Go. Write tests against a real database
Data querying library for testing JavaScript applications.
Object factory for Django
A model factory library for creating expressive, auto-completable, on-demand dev/test fixtures with Symfony and Doctrine.
This is a pytest plugin, that enables you to test your code that relies on a running PostgreSQL Database. It allows you to specify fixtures for PostgreSQL process and client.
The BotBus protocol: how a menu bar app on your computer and the companion apps on your phone and watch stay in sync β with public fixtures. BotBus lets you follow, approve and start Codex and Claude Code tasks from anywhere: https://botbus.io/en
Circuit design assets, SPICE fixtures, and an auditable Agent workflow
Reference architecture, contracts, skills, and fixtures for safe evaluator-driven self-improving ecosystems.
Design-fidelity QA for DeepSeek Harness: lend any text-only model an eye, then judge whether the implementation matches the mock. Ships the benchmark behind that judgement β four fixtures, 23 injected defects, and every raw model transcript. Retires itself when DeepSeek ships vision.
Generate test files for QA and automated testing, 31+ formats at any exact byte size, with ready-made presets, reusable recipes, and manifests that define expected results. 100% offline GUI + CLI