.NET

@dotnet

Free. Cross-platform. Open source. A developer platform for building all your apps. Official handle of the .NET team at Microsoft.

Redmond, WA

Joined August 2012

856Following

336KFollowers

Pinned

.NET@dotnet · Jul 22

Get ready to supercharge your dev workflows at MCP Dev Days: 🛠 Live demos and insider tips on using and building MCPs 🤝 Hear from top partners like Anthropic and Microsoft 🌍 Join the community shaping the future of AI Register here👉 msft.it/6012sDcGs

dotnet's tweet image. Get ready to supercharge your dev workflows at MCP Dev Days:
🛠 Live demos and insider tips on using and building MCPs
🤝 Hear from top partners like Anthropic and Microsoft
🌍 Join the community shaping the future of AI
Register here👉 msft.it/6012sDcGs

7.0K

.NET@dotnet · 17 h

How do you build progressive web apps in 2025? #dotNETRocs and Lemon discuss building all sorts of PWAs for customers and entertainment and going beyond the icon in PWAs to leverage more powerful features, including service workers. Listen in. 🎧 msft.it/6011s8Bcd

dotnet's tweet image. How do you build progressive web apps in 2025? #dotNETRocs and Lemon discuss building all sorts of PWAs for customers and entertainment and going beyond the icon in PWAs to leverage more powerful features, including service workers. Listen in. 🎧 msft.it/6011s8Bcd

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.NET@dotnet · 21 h

Mike Kistler’s favorite OpenAPI feature in .NET 9? Build-time generation. In this #OneDevQuestion, Mike Kistler explains how build-time docs let you skip serving them from your app and instead use them locally (cont) msft.it/l/6013sGKbx

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.NET@dotnet · 21 h

Still using EWS? 😬 Time to modernize with AI + GitHub Copilot! This new tutorial walks you through migrating to Microsoft Graph—analyzing, testing, refactoring, and cleaning up your codebase like a boss. Tutorial here 👉 msft.it/6017sBhZX

dotnet's tweet image. Still using EWS? 😬
Time to modernize with AI + GitHub Copilot!
This new tutorial walks you through migrating to Microsoft Graph—analyzing, testing, refactoring, and cleaning up your codebase like a boss.
Tutorial here 👉 msft.it/6017sBhZX

4.0K

.NET@dotnet · Jul 25

💥 Build. Extend. Publish. Ever wanted to give your AI assistant real-world skills? MCP Servers in .NET 10 make it happen. With the new project template, you can create a server that connects your assistant to (cont) msft.it/l/6018s1xmi

dotnet's tweet image. 💥 Build. Extend. Publish.
Ever wanted to give your AI assistant real-world skills? MCP Servers in .NET 10 make it happen.

With the new project template, you can create a server that connects your assistant to (cont) msft.it/l/6018s1xmi

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.NET@dotnet · Jul 24

〰️ MCP Dev Days is coming July 29-30. 〰️ Join us for a two-day virtual event exploring the growing ecosystem around the Model Context Protocol (MCP), a standard that bridges AI models and the tools they rely (cont) msft.it/l/6015s1Soz

dotnet's tweet image. 〰️ MCP Dev Days is coming July 29-30. 〰️
Join us for a two-day virtual event exploring the growing ecosystem around the Model Context Protocol (MCP), a standard that bridges AI models and the tools they rely (cont) msft.it/l/6015s1Soz

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.NET@dotnet · Jul 24

.NET devs... ICYMI The .NET team shows off the latest features in .NET 10 Preview 6! Watch the webcast replay here ➡️ msft.it/6185s61wU #dotnet #aspnet

dotnet's tweet image. .NET devs... ICYMI

The .NET team shows off the latest features in .NET 10 Preview 6! Watch the webcast replay here ➡️ msft.it/6185s61wU
#dotnet #aspnet

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.NET@dotnet · Jul 24

Migrating from EWS? Don’t just port—upgrade. Use GitHub Copilot + Ews.Code.Analyzer to refactor, test, and modernize with confidence. Add observability, toggle features, and embrace #MicrosoftGraph like a pro. 🔗 msft.it/6012sB5Xn #DevTools

dotnet's tweet image. Migrating from EWS? Don’t just port—upgrade.

Use GitHub Copilot + Ews.Code.Analyzer to refactor, test, and modernize with confidence. Add observability, toggle features, and embrace #MicrosoftGraph like a pro.

🔗 msft.it/6012sB5Xn
#DevTools

4.0K

.NET@dotnet · Jul 23

Acontecendo Agora!!! Vamos aprender sobre o Protocolo de Contexto de Modelo (MCP), um framework inovador projetado para padronizar as interações entre modelos de IA e aplicações cliente. Através deste workshop para (cont) msft.it/l/6019s1J5d

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.NET@dotnet · Jul 23

🎙️ New on Merge Conflict... Ever wonder how GitHub Copilot Chat actually works under the hood? 🤖 In this episode, we dive deep into the newly open-sourced Copilot Chat extension for VS Code. From system prompts (cont) msft.it/l/6013s1JBX

dotnet's tweet image. 🎙️ New on Merge Conflict... Ever wonder how GitHub Copilot Chat actually works under the hood? 🤖

In this episode, we dive deep into the newly open-sourced Copilot Chat extension for VS Code. From system prompts (cont) msft.it/l/6013s1JBX

4.0K

.NET@dotnet · Jul 23

28 projects. Endless creativity. The JS AI Build-a-thon showcase is live — featuring AI career coaches, safety agents & more, all built with Azure + JavaScript. Explore the innovation: msft.it/6011s6vx3 #JSBuildathon #AzureAI #OpenAI #SemanticKernel #DevCommunity

dotnet's tweet image. 28 projects. Endless creativity.
The JS AI Build-a-thon showcase is live — featuring AI career coaches, safety agents &amp; more, all built with Azure + JavaScript.

Explore the innovation:
msft.it/6011s6vx3

#JSBuildathon #AzureAI #OpenAI #SemanticKernel #DevCommunity

5.0K

.NET@dotnet · Jul 23

📢 .NET 10 Preview 6 is out! Smarter runtime, post-quantum crypto, Blazor passkeys, MAUI upgrades & more. Explore the full release: 🔗 msft.it/6018s6v9g #dotnet #devtools #maui #blazor #aspnetcore

dotnet's tweet image. 📢 .NET 10 Preview 6 is out!
Smarter runtime, post-quantum crypto, Blazor passkeys, MAUI upgrades &amp; more.

Explore the full release: 🔗 msft.it/6018s6v9g
#dotnet #devtools #maui #blazor #aspnetcore

108

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.NET@dotnet · Jul 22

🎧 A new #UnhandledException Podcast episode just dropped. Gui Ferreira talks life productivity, goal-setting, time management—and even a bit of testing + AI. Tune in 👉 msft.it/6010s6J5C #Productivity #Podcast #AI

dotnet's tweet image. 🎧 A new #UnhandledException Podcast episode just dropped. Gui Ferreira talks life productivity, goal-setting, time management—and even a bit of testing + AI.

Tune in 👉 msft.it/6010s6J5C
#Productivity #Podcast #AI

5.0K

.NET@dotnet · Jul 22

...so, you've built your first .NET Aspire application, but what's next? In today's On .NET, we explore adding custom metrics to your application to measure the performance of a feature and then see how this metric (cont) msft.it/l/6010sEkVj

dotnet's tweet image. ...so, you've built your first .NET Aspire application, but what's next? In today's On .NET, we explore adding custom metrics to your application to measure the performance of a feature and then see how this metric (cont) msft.it/l/6010sEkVj

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.NET Retweeted

James Montemagno@JamesMontemagno · Jul 22

Looking for some MCP servers for #azure #github #azuredevops #sqlserver #playwright #microsoftlearn! We got you covered! devblogs.microsoft.com/blog/10-micros… #mcp #vscode

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.NET@dotnet · Jul 22

Just getting started with MCP or looking to add robust features like rate limiting, authentication, or monitoring? Happening today at 10AM PT... ...the Azure AI Foundry Discord for a live Ask Me Anything (AMA) focused (cont) msft.it/l/6010sEH7C

dotnet's tweet image. Just getting started with MCP or looking to add robust features like rate limiting, authentication, or monitoring?

Happening today at 10AM PT...
...the Azure AI Foundry Discord for a live Ask Me Anything (AMA) focused (cont) msft.it/l/6010sEH7C

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.NET@dotnet · Jul 21

How does @SHanselman decide what to write next? Whether it’s a blog post or a .NET program, it’s all about solving real problems. In this #OneDevQuestion, he shares why practicality and everyday life inspire his (cont) msft.it/l/6015sDaLZ

dotnet's tweet image. How does @SHanselman decide what to write next? Whether it’s a blog post or a .NET program, it’s all about solving real problems.

In this #OneDevQuestion, he shares why practicality and everyday life inspire his (cont) msft.it/l/6015sDaLZ

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.NET@dotnet · Jul 21

.NET developers: streamline your Copilot experience with custom instructions. Define your team’s style, structure, and standards once—Copilot will follow. Less repetition, more precision. #dotnet #GitHubCopilot 🛠️ msft.it/6015Sh933

dotnet's tweet image. .NET developers: streamline your Copilot experience with custom instructions.
Define your team’s style, structure, and standards once—Copilot will follow.

Less repetition, more precision. #dotnet #GitHubCopilot
🛠️ msft.it/6015Sh933

6.0K

.NET@dotnet · Jul 21

Kickstart your app development journey with .NET Multi-platform App UI! In this video, we learn how to create powerful desktop and mobile apps for iOS, Android, macOS, and Windows—all with a single codebase using C# and XAML. Check it out 👉 msft.it/6013sDdrN #dotNETMAUI

dotnet's tweet image. Kickstart your app development journey with .NET Multi-platform App UI!

In this video, we learn how to create powerful desktop and mobile apps for iOS, Android, macOS, and Windows—all with a single codebase using C# and XAML. Check it out 👉 msft.it/6013sDdrN
#dotNETMAUI

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.NET@dotnet · Jul 18

How can AI tech help you write better code? .NET Rocks talks and Mark Miller discuss the latest AI features coming in CodeRush and its AI assistant driven by voice, so you don't have to switch to a different window and type. Listen in. 🎧 msft.it/6011S74lZ

dotnet's tweet image. How can AI tech help you write better code? .NET Rocks talks and Mark Miller discuss the latest AI features coming in CodeRush and its AI assistant driven by voice, so you don't have to switch to a different window and type. Listen in. 🎧 msft.it/6011S74lZ

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