CodeBehind 4.6 Released; Upgrade to .NET 10

Source: Dev.to

Release Overview

After introducing advanced async capabilities in version 4.5, we released CodeBehind 4.6, which includes a major upgrade: migrating the CodeBehind framework from .NET 7 to .NET 10. The Roslyn compiler was also upgraded from version 4.6 to 5, giving developers access to the most complete set of modern tools and performance improvements.

Performance Improvements

• Deep runtime and memory‑management optimizations in .NET 10 deliver a 20‑30 % speed increase.
• Reduced latency when processing concurrent requests.
• Updated base libraries and the latest security patches improve overall system security.
• Migration to this stable version ensures synchronization with the ecosystem and access to long‑term support.

Developer Benefits

.NET 10 pairs with newer C# versions (e.g., C# 12), enabling features such as:

• Primary Constructors
• Collection Expressions

These features help write more concise, readable, and efficient code.

Architecture Highlights

CodeBehind adopts a different approach to web development in .NET:

• Complete separation of the logic layer from the presentation layer, increasing maintainability and readability.
• Enables front‑end and back‑end teams to work in parallel without interference.
• Flexible architecture supports a range of project styles—from full MVC to “Only‑View” setups.
• Automation of many tasks significantly speeds up development.

Resources

• GitHub repository:
• NuGet package:
• CodeBehind page: