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.
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 starting, … Read more
In this tutorial, we’re going to build a secure chat app from scratch using some cool modern technologies. Whether you’re new to this or have some experience, I’ll guide you through every step to make sure you end up with a fully functional chat system you can be proud of. Here’s what we’re using to … Read more
An inventory management system is essential for businesses to keep track of stock and operations. This tutorial will guide you step-by-step to create a functional inventory management app using ASP.NET Core and Blazor WebAssembly. The app will let users work offline and sync data when they reconnect to the internet. By the end of this … Read more
In this tutorial, we will guide you through the process of building a real-time task management application using ASP.NET Core and SignalR. This app will allow users to add, update, and delete tasks with real-time synchronization across all connected clients. If you’re looking to learn how to use SignalR to create interactive, real-time web applications, … Read more