Signum Framework is an Open Source framework from Signum Software for writing data-centric applications over the latest technologies from Microsoft (.Net Core 2.1, C# 7.3, ASP.Net Web.API and Typescript 3.0) and web standard libraries (React, Bootstrap and D3) .

The main focus of the framework is being able to write vertical modules (database tables, entities, logic and React UI components) that can be shared between projects.

It provides a consistent model for N-layer architectures by moving the entities to the very center of your solution using Signum.Entities.

Our cutting-edge ORM, Signum.Engine, has a full LINQ Providers that avoids N + 1 problem and lets you UPDATE / DELETE / INSERT entities without having to retrieve them first.

Signum.React let's you write a Single-Page-Application using React, Bootstrap and TypeScript.

• Designed for vertical modules (aka: Bounded Context)
• Entities-first approach
• ORM with a full LINQ Provider
• Unified validation
• Schema generation and synchronization
• WPF smart-client interface
• React/Typescript SPA

• Promote simple and clean code, avoiding astronautical architectures.
• Favor compile-time checked code over dynamic code.
• Create a solid foundation for the integration of application modules (on schema, BL and UI code).
• Encourage a more functional way of programming.
• Avoid code duplication.
• Be a good citizen wherever we are (.Net, LINQ, React) following common practices and conventions.

• Signum Framework: Know what makes Signum Framework suited for building complex business applications.
• Signum Extensions: A set of ready-to-use modules that work with any Signum Framework application.
• Documentation: Documentation (from Markdown files in GitHub)
• Tutorials: Tutorials (in docx and pptx)
• Create Application: The simplest way to get started. Create a new project by renaming and customizing Southwind example application.