Free open-source mock data generator for your next project

Mockingbird is a free, open-source mock data generator that allows users to define data schemas in JSON and control data generation frequency to stream mock data to Tinybird and other HTTP-enabled destinations. Developed to address limitations in using public APIs for data streaming, Mockingbird offers flexibility and precision for creating custom data streams without relying on external data sets. It supports integration with Tinybird's Events API, allowing seamless data streaming with optimal schema generation, and also supports third-party destinations like Upstash Kafka REST Producer API. The tool can be used as a headless library, CLI, or UI, facilitating its incorporation into various projects and CI/CD pipelines. Mockingbird encourages community contributions for new data types and schema templates, enhancing its versatility and applicability in different scenarios.