dotnet presents a deep dive into .NET 10's new container features, sharing key improvements for developers building, deploying, and managing containerized applications across cloud and on-premises platforms.

What's New in Containers for .NET 10

.NET 10 introduces several major advancements for developers working with containerized applications. This session covers:

Key Container Features

• Optimized Image Sizes: .NET 10 provides smaller container images, reducing storage costs and improving deployment speed.
• Faster Startup Performance: Engine improvements lead to quicker initialization for containerized workloads.
• Enhanced Debugging: New tools and SDK features offer better debugging experiences inside containers.
• Container-Aware Applications: Added capabilities for building apps that fully leverage container ecosystems, including support for orchestration scenarios.

Cross-Platform Support

• Linux and Windows Containers: Optimizations apply across operating systems, enabling flexibility in deployment targets.
• Kubernetes Best Practices: Learn how to run .NET applications efficiently within Kubernetes clusters, leveraging container-aware improvements.
• Azure Container Apps, AWS ECS, On-Premises: Guidance for deploying and managing .NET 10 apps across cloud providers and local infrastructure.

Related Innovations

• .NET Aspire 13: Simplifies orchestration and accelerates developer workflows for cloud-native apps. Announcement
• ASP.NET Core 10: Delivers secure full-stack development and modern web capabilities. Learn More
• .NET MAUI 10: Enables cross-platform UI development with desktop and mobile support. See Details
• C# 14 & F# 10: Enhancements in language expressiveness, performance, and productivity.
• Visual Studio 2026: Improvements in speed and developer tooling for future-ready projects.

Developer Resources

• .NET Blog
• Docs and Forums
• Microsoft Learn

Best Practices Overview

• Use new SDK features to streamline container workflows.
• Test containerized applications against both Linux and Windows targets.
• Apply security and performance recommendations for Kubernetes.
• Leverage .NET Aspire for simplified cloud orchestration.

Whether working in Azure, AWS, or on-premises, .NET 10's container enhancements help developers build applications that are faster, smaller, and easier to maintain.