Saltcorn

Saltcorn is an extensible open-source no-code application builder for creating database-driven web and mobile apps. It provides a point-and-click interface to model data, build pages and views, and add behavior via actions and plugins.

Key Features

• No-code relational data modeling with tables, fields, and relationships
• Drag-and-drop page builder for composing forms, lists, and data views
• Extensible plugin system for adding datatypes, views, actions, and themes
• Supports PostgreSQL and SQLite backends for app data storage
• Can run as a single instance or in multi-tenant mode for hosting multiple apps
• Optional capabilities such as PDF generation and email features via plugins

Use Cases

• Internal tools such as CRUD apps, trackers, and lightweight admin panels
• Rapid prototyping of database-backed applications without custom code
• Simple business workflow automation built around structured data

Limitations and Considerations

• Multi-node mode requires PostgreSQL and shared filesystem access between nodes
• Some advanced features (for example, specialized views or integrations) may require installing and managing additional plugins

Saltcorn is a strong fit when you want a flexible, self-hostable no-code builder centered on structured data and extensibility. Its combination of relational modeling, visual UI building, and a plugin ecosystem makes it suitable for both prototypes and production applications.