Explore the broad field of open-source coding and unlock the potential of web development with affordable solutions. Get free access to an array of tutorials, examples, and code snippets for ASP.NET Core. With our free ASP.NET Core code collection, you can simply develop dynamic web applications and advance your programming skills.
In this tutorial, we will build a complete Blazor Server CRUD application using SQL Server and .NET 8. This guide is beginner-friendly and walks you through project setup, database integration, and testing. By the end, you will be able to: Advantages of Using Blazor Server Prerequisites Step 1: Create a New Project Create a new … Read more
In this article, we will learn how to create a login and registration using identity in asp.net core. ASP.NET Core Identity provides a framework for managing and storing user accounts in ASP.NET Core apps. Identity is flexible enough to sync with SQL Server databases, so we’ll store login information there. Entity Framework will store user data, … Read more
Securing an application from unauthorized access is crucial, especially when dealing with internal tools, APIs, or admin dashboards. One effective approach is implementing IP whitelisting or blacklisting middleware in ASP.NET Core. This middleware allows you to restrict access based on predefined IP addresses, ensuring that only trusted sources can interact with your application. In this … Read more
Rate-limiting is an essential technique to protect your APIs from abuse, such as overuse or Distributed Denial of Service (DDoS) attacks. By controlling the number of requests a user can make within a given time frame, you can ensure fair usage and prevent system overload. In this tutorial, we will create a rate-limiting middleware using … Read more
This guide will walk you through integrating ASP.NET Core Identity in a .NET 8 project using Visual Studio 2022. By the end of this tutorial, you’ll have a fully functional authentication system with user registration, login, and role-based access control. ASP.NET Core Identity is a powerful library for handling user authentication and authorization in ASP.NET … Read more
Authentication is a critical aspect of securing APIs. While ASP.NET Core offers robust identity frameworks like ASP.NET Core Identity or third-party options such as IdentityServer, there are scenarios where a lightweight, custom solution is more practical. In this article, we will implement a custom authentication middleware to enable token-based authentication for your APIs. This middleware … Read more
Efficient debugging and monitoring are essential for maintaining reliable applications. In ASP.NET Core, custom middleware provides a powerful mechanism for tracking HTTP requests and responses. By implementing logging middleware, developers can collect valuable metadata, such as URLs, headers, IP addresses, status codes, and response times. This enhances debugging, ensures compliance with audit trails, and supports … Read more
In this article, we’ll build a Real-Time Event Notification System using ASP.NET Core, SQL Server Notifications, and SignalR. This system will demonstrate how to notify users in real-time when an order status changes, making it perfect for dashboards or alerting systems. By the end, you’ll have a fully functional Online Order Tracking System that connects … Read more
In this tutorial, you will learn how to build an e-commerce product catalog that updates in real-time using ASP.NET Core 8, SignalR, and Blazor WebAssembly. The project consists of two parts: a backend server for managing product data and a Blazor front-end for displaying real-time updates. By the end of this tutorial, you’ll have a … Read more
In this tutorial, we’ll walk through building a social media authentication system using ASP.NET Core Identity. You’ll learn how to integrate social login (e.g., Google and Facebook) into an ASP.NET Core project, allowing users to log in through popular platforms. By the end, you’ll have a fully functional login system ready to use. Before implementing … Read more