We build new applications on .NET 10 and move existing .NET 8, .NET 9 and .NET Framework systems to it safely, with ASP.NET Core, Blazor, MAUI and cloud-native Aspire.
10 November 2026. After this date: no security patches.
Pick your version to see its status, our recommended path and a rough idea of the effort.
One runtime powers every kind of app. Each layer builds on the one below, and we work across all of them. Tap a layer to see the related service.
Many business systems still run on .NET Framework 4.x. Here is what changes when you move to .NET 10.
| .NET Framework 4.x | .NET 10 | |
|---|---|---|
| Runs on | Windows only | Windows, Linux, macOS |
| Hosting | IIS on Windows Server | Linux containers, Kubernetes, serverless |
| New features | None | Every November |
| Performance work | Frozen | Improved in every release |
| Deployment | Machine-wide install | Self-contained or Native AOT binary |
| Licence cost | Windows Server licences | Open source on Linux |
Aspire connects your APIs, workers, caches and databases, and gives you logs, traces and metrics in one dashboard from the first run.
Moving from Windows servers to Linux containers removes licence costs and packs more apps on each machine. Relative cost index; actual savings depend on your setup.
Long-lived systems businesses depend on every day.
We work across stacks and recommend what fits your team and hosting.
| Technology | Strengths | When we choose it |
|---|---|---|
| .NET | One platform for web, desktop, mobile, cloud and games | Enterprise, Microsoft and Azure environments |
| C# | The main .NET language | See our C# page for language details |
| Java | Huge JVM ecosystem | Teams invested in Spring and the JVM |
| Node.js | JavaScript end to end | Real-time apps and JS teams |
| Go | Small fast binaries, simple concurrency | Cloud infrastructure services |
| Python | Best for AI and data | AI services alongside .NET apps |
Straight answers to what clients ask us most.
Both reach end of support on 10 November 2026. After that date Microsoft stops releasing security fixes for them. .NET 10, the current long-term support release, is supported until November 2028.
Usually straightforward: update the target framework and NuGet packages, fix a small number of breaking changes and run your tests. Most apps take days to a few weeks. We can do a free quick assessment.
Yes. We move shared libraries first, then services and web apps, replacing Windows-only pieces such as WebForms and WCF with ASP.NET Core, Blazor, gRPC or REST, so the system keeps running throughout.
Aspire is Microsoft's toolkit for building cloud-native .NET apps. It wires up services, databases and caches for local development, adds telemetry and a dashboard by default, and helps deploy to Azure or Kubernetes.
Yes. Modern .NET is open source and cross-platform, and many of our clients run .NET on Linux containers to cut licensing and hosting costs.
Yes. It is fast, free, strongly typed and has excellent tooling. For small teams, ASP.NET Core with Blazor or React lets you ship quickly and scale later.
.NET 11 is expected in November 2026 as a standard-term release with C# 15. We recommend .NET 10 LTS for most production systems and adopt newer releases when a feature is worth it.
It depends on scope. We give a fixed price per milestone after discovery, or provide dedicated .NET developers monthly. Upgrade assessments are quick and low-cost.
Tell us what you want to build, your data and integrations, and your timeline. We reply within 4 business hours with honest advice.