C# Tools

1 best C# tools and apps, curated and ranked by community upvotes on ProductCool. Updated daily as new C# products launch.

aspnetcore

Build modern web apps and services with .NET, cross-platform and open source.

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ASP.NET Core is a free, cross-platform, and open-source framework for building modern cloud-based web applications and services. It provides a unified stack for creating fast, scalable, and secure web UIs, REST APIs, and real-time applications using C# and .NET. It is designed for developers who want to build robust web solutions that run on Windows, Linux, and macOS.

2026-07-30

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C# Tools

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