Creating .NET tools that power developers worldwide.
✅ Over 40M downloads on NuGet
✅ Focused, reliable, community-driven projects
✅ Open source that stays free – with your support

👉 Sponsor us to help keep innovation open 🐧

We build and maintain high-quality .NET open source projects under the umbrella of nager.
Our mission is simple: open, collaborative, and sustainable software development.
The community is at the heart of our work—projects grow stronger when created together.

With more than 40 million downloads, our NuGet packages are trusted by developers worldwide. Each project focuses on solving a specific challenge in a clean and efficient way.

Your sponsorship helps us:

• Add new features and improvements
• Resolve issues faster
• Keep projects stable, modern, and free for everyone

As a sponsor, you’ll receive:

• Priority support for issues and requests
• Access to license keys for enhanced features in projects such as Nager.Date (NuGet & Docker)
• The chance to directly influence the roadmap

➡️ Become a Sponsor and support sustainable open source. 🐧

• Nager.Date – Easily access public holidays for 200+ countries
• Nager.PublicSuffix – Domain parser based on the public suffix list
• Nager.Country – Country data and ISO standards
• Nager.Dns – DNS protocol library
• Nager.EmailAuthentication – SPF, DKIM & DMARC validation
• Nager.TcpClient – Lightweight asynchronous .NET TCP client
• Nager.VideoStream – Lightweight video streaming tools
• …and more on GitHub.