Saltcorn

Saltcorn is a no-code application builder that lets you create database-driven web applications without writing any code. It provides a drag-and-drop interface for designing pages, forms, and views, all connected to a flexible SQL database backend. You can model your data, set up relationships, and build custom user interfaces in minutes.

The platform runs on Linux, macOS, and Windows, and supports multiple database engines including PostgreSQL, SQLite, and MySQL. Saltcorn offers built-in user authentication, role-based access control, and a plugin system for extending functionality. It integrates with external services via REST APIs and webhooks, and includes a JavaScript action engine for adding custom logic.

Saltcorn is free and open source under the MIT license, making it a strong choice for small teams, freelancers, and organizations that want to quickly prototype internal tools or customer-facing apps. The project is maintained by an active community and offers a hosted cloud version for those who prefer not to self-host.