DAF β€” Delphi Application Foundation

Community Edition

Bringing modern practices to Delphi

Dependency Injection Β· Structured Logging Β· Configuration Β· CQRS Β· BDD Testing

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What is DAF?

DAF is a modular and extensible library for building structured, maintainable, and testable Delphi applications. It modernizes Delphi development by promoting patterns inspired by the .NET ecosystem β€” making it a natural bridge for developers coming from C#.

πŸ”Œ Dependency Injection

A full DI container modeled after Microsoft.Extensions.DependencyInjection. Supports singleton, transient and scoped lifetimes.

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🏠 Hosting

IHost and IHostBuilder for application composition and lifecycle β€” just like ASP.NET Core.

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βš™οΈ Configuration

Bind configuration from JSON, environment variables, and in-memory sources to typed Delphi classes.

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πŸ“‹ Logging

Structured logging with scopes and message templates, modeled after Microsoft.Extensions.Logging.

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βœ‰οΈ MediatR

CQRS and in-process messaging: commands, queries, notifications and pipelines.

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πŸ§ͺ MiniSpec

BDD testing framework inspired by Cucumber and RSpec, with Gherkin-style specs in Delphi.

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