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  • Building APIs in ASP.NET Core Learning Path

    Start by learning the fundamentals of ASP.NET Core, the backbone of API development. Move on to building RESTful APIs with both ASP.NET Core and modern Minimal APIs. Strengthen your skills with integration testing to guarantee correctness and reliability. Finally, implement logging and distributed tracing to monitor and troubleshoot your APIs in production.

    Getting Started with ASP.NET Core

    Begin your journey by learning the fundamentals of ASP.NET Core, the foundation for building APIs.

    Getting Started: ASP.NET Core

    Getting Started: ASP.NET Core

    Learn how to get started with building web products with ASP.NET Core

    7h 20m Getting Started
    Steve "ardalis" Smith Steve "ardalis" Smith

    Building REST APIs in ASP.NET Core

    Learn how to build RESTful APIs with ASP.NET Core and modern Minimal APIs.

    Testing ASP.NET Core APIs

    Gain confidence in your APIs with integration testing to ensure correctness and reliability.

    Caching, Observability and Monitoring

    Add logging and distributed tracing to monitor and troubleshoot your ASP.NET Core APIs in production.

    What's New

    What's new in C# 14
    blog

    What's new in C# 14

    This guide covers every new C# 14 feature, explains its benefits, and provides practical code examples to help you navigate how you can use them.

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    Let's Build It: AI Chatbot with RAG in .NET Using Your Data
    course

    Let's Build It: AI Chatbot with RAG in .NET Using Your Data

    Build a Retrieval-Augmented Generation (RAG) chatbot that can answer questions using your data.

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    Working with Large Language Models
    tutorial

    Working with Large Language Models

    Learn how to work with Large Language Models (LLMs). Understand the fundamentals of how GPT works, the transformer architecture, and master prompt engineering techniques to build AI agents.

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    From Zero to Hero: SignalR in .NET
    course

    From Zero to Hero: SignalR in .NET

    Enable enterprise-grade real-time communication for your web apps with SignalR.

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    Deep Dive: Solution Architecture
    course

    Deep Dive: Solution Architecture

    Master solution architecture and turn business needs into scalable, maintainable systems.

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    Migrating: ASP.NET Web APIs to ASP.NET Core
    course

    Migrating: ASP.NET Web APIs to ASP.NET Core

    A step-by-step process to migrate ASP.NET Web APIs from .NET Framework to ASP.NET Core.

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    Getting Started: Caching in .NET
    course

    Getting Started: Caching in .NET

    Let's make the hardest thing in programming easy for .NET software engineers.

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    From Zero to Hero: Testing with xUnit in C#
    course

    From Zero to Hero: Testing with xUnit in C#

    Learn how to test any codebase in .NET with the latest version of xUnit, the industry-standard testing library.

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    Create a ChatGPT Console AI Chatbot in C#
    blog

    Create a ChatGPT Console AI Chatbot in C#

    This walkthrough is your hands-on entry point to create a basic C# console application that talks to ChatGPT using the OpenAI API.

    Learn More