Lowdefy

Lowdefy is a powerful, open-source low-code framework designed to simplify and accelerate the development of web applications. Instead of writing extensive code, users define their application's UI and logic using YAML or JSON configuration files. This approach makes app development faster, more consistent, and easier to maintain, as configurations are inherently version-controllable and reviewable like traditional code, but with a simpler syntax.

The platform provides a rich ecosystem of over 70 UI blocks and 150 logic operators, along with integration for 30,000+ React Icons, enabling the creation of dynamic and responsive user interfaces. Beyond the front-end, Lowdefy excels at data integration, allowing seamless connections to various databases (e.g., MongoDB, PostgreSQL, MySQL) and APIs with minimal configuration. It supports dynamic queries, secure handling of secrets, and can be extended with custom npm modules and React components, offering flexibility while maintaining a low-code paradigm. Being self-hosted and source-available, Lowdefy gives developers full control over their applications and infrastructure.