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GitHub · dotnet/aspnetcore

Platform for enterprise web applications

ASP.NET Core is a cross-platform .NET framework used to develop modern cloud-based web applications on Windows, macOS, and Linux. This structure, developed in C# language, allows creating high-performance and scalable web services.

Updates

  • October 14, 2026: Stars 38,431 → 38,471, latest release v10.0.13 (October 13, 2026).
  • September 9, 2026: Stars 38,367 → 38,431, latest release v10.0.12 (September 8, 2026).
  • August 12, 2026: Stars 38,339 → 38,367, latest release v10.0.11 (August 11, 2026).
  • August 2, 2026: Stars 38,124 → 38,339, latest release v8.0.29 (July 14, 2026).

What you get

  • Cross-platform operation on Windows, macOS and Linux
  • Cloud-based and scalable application development
  • Modular component structure with low resource usage

Installation

macOS (Homebrew)
brew install --cask dotnet-sdk
Windows (winget)
winget install Microsoft.DotNet.SDK.10

Running it

Create and run new ASP.NET Core project
dotnet new webapi -n MyWebApp
cd MyWebApp
dotnet run

If you don't write code

Paste this into your AI agent (Claude Code · Codex · Antigravity)

I want to develop a modern, cloud-based and scalable web application using the ASP.NET Core framework. I plan to run my project on Windows, macOS or Linux. What kind of architecture should I establish using the modular structure of this platform and what basic components should I focus on to increase efficiency in the application development process?

Repository: https://github.com/dotnet/aspnetcore. Follow the official instructions in the README of this repository for setup and execution.

Before starting, check which OS we are on and if the necessary tools (e.g., Python, Node.js, Git, Docker) are installed. Install any missing ones step-by-step according to this system.

Create a new, empty folder to work in. Do not touch any files outside this folder and do not delete anything. Tell me what you are going to do in one sentence before running each command.

Tell me what I should see on the screen at the end of each step. If an error occurs, I will paste the error message to you exactly as it is, and we will fix it together.

Related dictionary terms

IoTFrameworkArtificial Intelligence
Who it is forIt is suitable for software developers who want to develop modern and scalable web applications, IoT solutions or mobile backend systems.
LicenseMIT

Links

TreScout did not build this tool · we found it in GitHub trends and wrote it up. This page describes the repository as of 2026-06-19: The star count and our text belong to that day, the repository may have changed since. Check the repository link for the current state. The introductory text was prepared with AI from the repository's own documentation, and this page was machine-translated from the Turkish original · the Turkish version prevails.