Microsoft Copilot Studio recently upgraded its .NET WebAssembly engine to .NET 10. The migration was straightforward, simplified deployment, and delivered another round of meaningful performance gains for end users. The post Copilot Studio gets faster with .NET 10 on WebAssembly appeared first on .NET Blog.
#developer stories
6 posts
7 May
20 Apr
The C# Dev Kit team replaced C++ Node.js addons with C# and Native AOT, removing a dependency on Python. This post walks through building a Node.js native addon entirely in C# using N-API, LibraryImport, and UnmanagedCallersOnly. The post Writing Node.js addons with .NET Native AOT appeared first on .NET Blog.
23 Mar
After ten months using GitHub Copilot Coding Agent (CCA) in dotnet/runtime, the .NET team shares data-driven lessons on cloud-AI-assisted development. The post Ten Months with Copilot Coding Agent in dotnet/runtime appeared first on .NET Blog.
17 Mar
Guest blog post on building a real time assistant using OpenAI Realtime API using .NET, F#, Microsoft.Extensions.AI and .NET MAUI. The post RT.Assistant: A Multi-Agent Voice Bot Using .NET and OpenAI appeared first on .NET Blog.
12 Jan
A deep dive into the technical challenges of keeping .NET's product repositories synchronized with our Virtual Monolithic Repository using a custom two-way algorithm. The post How We Synchronize .NET’s Virtual Monorepo appeared first on .NET Blog.
5 Nov 2025
Learn how Microsoft Copilot Studio uses .NET to provide a consistent AI agent execution across platforms, including on the web via WebAssembly. The post How Copilot Studio uses .NET and WebAssembly for performance and innovation appeared first on .NET Blog.