ASP.NET Core

Every project starts at the command line — the SDK and CLI put you in control.

Before going deep, run your first app and see how ASP.NET Core handles each request.

Routing decides which code runs for each path — the heart of any API or web app.

Every request flows through a chain of middleware — understand it to control security, errors, and performance.

DI is built into the framework itself — mastering it keeps your code flexible and testable.

EF Core is the official ORM linking your code to the database instead of raw SQL everywhere.

A well-designed API is easy to use and maintain — and it's the most common thing built with ASP.NET Core.

Protecting endpoints is a core duty — ASP.NET Core ships a powerful identity and authorization system.

Clean validation and clear errors separate a professional API from one that breaks on bad input.

Tested code lets you change and ship without fear of breaking what works.

Some apps need live updates — SignalR gives you real-time chat and notifications easily.

ASP.NET Core is among the fastest frameworks — but you must wield caching to hit peak performance.

You can't fix what you can't see — structured logging and monitoring give you eyes on production.

The final step: ship your service to the world, run it identically everywhere, and update it safely.