Legacy ASP.NET apps updated to ASP.NET Core can benefit from improved performance and access to the latest web development features and capabilities. It is not easy to migrate a non-trivial web app - the migration must be done incrementally. In this session, I'll talk about two ways of doing the migration: * The first way involves creating a new app aside and configuring YARP to forward traffic to already migrated pages to the new app. * The second way uses an open-source framework DotVVM which can be added directly to the .NET Framework project and allows switching to the .NET 7/8 when the migration is complete. I'll share a lot of practical examples and my personal experience with both methods of migration. Blog: https://aka.ms/dotnet/blog Twitter: https://aka.ms/dotnet/twitter TikTok: https://aka.ms/dotnet/tiktok Mastodon: https://aka.ms/dotnet/mastodon LinkedIn: https://aka.ms/dotnet/linkedin Facebook: https://aka.ms/dotnet/facebook Docs: https://learn.microsoft.com/dotnet Forums: https://aka.ms/dotnet/forums 🙋‍♀️Q&A: https://aka.ms/dotnet-qa 👨‍🎓Microsoft Learn: https://aka.ms/learndotnet #dotnet