Awesome GitHub RepositoriesMock Data Utilities

Storybook is an integrated environment for developing, documenting, and testing user interface components. It provides a development workshop for building components in isolation from main application logic, alongside a testing tool for simulating viewports and analyzing accessibility. The project creates a living catalog of interface elements that generates interactive examples and technical documentation for component APIs. It includes a dedicated environment for visual regression testing to verify states and behaviors across different configurations and screen dimensions. The platform cov

ToolJet is a low-code development platform designed for building and deploying internal business applications. It provides a visual interface where users can drag and drop components to design layouts, connect to various data sources, and execute custom logic. The platform is built on a containerized architecture, ensuring that applications remain portable and consistent across different cloud and server environments. The platform distinguishes itself through integrated artificial intelligence capabilities that assist in the generation of user interfaces, database schemas, and data queries fr

Faker is a library for generating synthetic data and mock information to populate development and testing environments. It provides a structured way to create realistic values such as names, addresses, and dates, allowing developers to validate application logic and visualize user interfaces without relying on production data. The library distinguishes itself through its support for deterministic generation, which uses fixed seeds to ensure that data sequences remain identical across multiple test executions. It also features a modular architecture that separates generation logic into indepen

PySyft is a privacy-preserving machine learning framework and remote computation engine. It functions as a decentralized data analysis orchestrator that allows for the execution of data science workflows on remote servers without requiring the transfer of raw private data from the host device. The platform provides a secure collaboration environment where data owners manage permissions and authorize specific collaborators to run computations. It differentiates its workflow by utilizing mock data for local development and validation before submitting final analysis jobs to private remote serve

JSONPlaceholder ist ein REST-API-Mock-Server und JSON-Mocking-Dienst, der eine gehostete Sandbox für die Frontend-Entwicklung bereitstellt. Er fungiert als Fake-Backend, das vordefinierte JSON-Antworten zurückgibt, um eine REST-API für Entwicklung und Tests zu simulieren. Der Dienst unterstützt Cross-Origin Resource Sharing (CORS), wodurch API-Integrationen von verschiedenen Browser-Domains aus getestet werden können. Er ermöglicht die Simulation von CRUD-Operationen und den Abruf von Mock-Daten, ohne eine Live-Datenbank zu benötigen. Das System bildet URL-Muster auf einen statischen JSON-basierten Datenspeicher ab und verarbeitet Requests zustandslos. Es enthält Funktionen für Query-Parameter-Filterung und verschachteltes Ressourcen-Mapping, um One-to-Many-relationale Datenstrukturen zu simulieren.