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@dotnet

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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
Don't wanna be here? Send us removal request.
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@dotnet
.NET
1 month
🎉 Announcing the release of .NET 9 Preview 3. 🙌 See what's new in #dotNET Libraries, Runtime, & SDK, including: ➖ The Tokenizers Library ➖ TimeSpan.From overloads ➖ Faster exception handling ... and more. Get details and resource links here ➡️
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5 years
.NET Conference 2019 Discover The World Of .NET September 23-25
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5 years
Just heard at #dotNETConf ... There's a new release of .NET Core 3.0: ✅ Windows desktop support with WPF and WinForms ✅ Self-contained EXEs ✅ Full-stack web dev w/ C# and Razor ✅ APIs and templates for building microservices Learn more:
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5 years
The #dotNETConf live event may be over, but that just means that all the sessions are now available to watch whenever you want. Catch up on all the news, new goodies/features, and demos galore! Check out our playlist on YouTube:
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5 years
. @BethMassi get's us revved up and raring to go in the latest .NET Blog post that gives us a #dotNETConf conference-at-a-glance overview. Check it out: ...oh, and don't forget to save the date to join us September 23-25.
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@dotnet
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5 years
Watch #dotNETConf Live! The 3-day virtual developer conference co-organized by the .NET community and Microsoft will be streaming live to your favorite browser! Save the date to join us:
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5 years
#dotNETConf is coming to a town near you... We're not only streaming live, but we're partnering with organizers around the globe to bring you 160+ local in-person events as well. Join the live stream, attend a local event, OR BOTH! We'd <3 to have you.
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5 years
83 speakers are polishing their demos. The 77 session agenda is set to roll for over 40 hours. 200+ local events have been organized around the globe. ...and the party favors are ready to pop. #dotNETConf is just 7 days away. Join in:
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@dotnet
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9 months
Announcing the release of the new Foundational C# Certification in collaboration with freeCodeCamp. The certification is completely free, globally available, and includes a full 35-hour C# training course hosted on Microsoft Learn. Get started at
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@dotnet
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3 years
.NET 6 is now generally available and is ready for your app! We've made SIGNIFICANT improvements to: ⭐ C# 10 and F# 6 ⭐ Performance ⭐ Our ahead-of-time compiler tools ➕ we have a new profile-guided optimization system and new APIs‼️ Get started now:
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4 years
18 years ago today, on stage at the @VisualStudio launch event, @BillGates introduced .NET wrapped with ❤️ 💕 💗 ❣️ . Here's to another 18 years of #dotNET love!
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@dotnet
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6 years
Announcing .NET Core 2.1
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11 months
Want to improve your C# productivity in #VisualStudio Code? Try out the new C# Dev Kit extension, now available for public preview in #VSCode ! Check out this blog post to learn more: 📖
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8 years
Immerse yourself in the world of .NET - Join our live stream featuring speakers from the .NET Community & Microsoft.
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2 years
It’s here – and it’s blazing fast… Announcing .NET 7, the fastest .NET yet with new enhancements for .NET MAUI, #ASPNET Core, Cloud Native, ARM64, Performance improvements, and more. Learn more:
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5 years
Introducing .NET 5, the next step in our journey that unifies the #dotnet platform #build2019
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.NET
7 years
Happy 15th Birthday .NET! Thank you all for building incredible software over the years! #MyVSStory #dotnet
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6 years
If @bing can do it, you can too! runs on .NET Core 2.1 for major speed improvements: #dotnetcore
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.NET
2 years
Today marks 20 years since .NET launched and it wouldn't be where it is today without its developer community, so here's a giant THANK YOU! to everyone who helped make .NET the most loved framework for devs. 📖 .NET's Blog for info about the celebration:
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4 years
With .NET 5, we begin our journey of unifying the .NET platform, bringing .NET Core and Mono/Xamarin together in one base class library and toolchain. ‼️ Introducing .NET Multi-platform App UI (.NET MAUI) ‼️ Learn more: #dotnet #MSBuild
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6 years
Announcing the roadmap for the next major version of .NET Core, .NET Core 3.0 - expanding the supported workloads to Windows desktop, bringing #WPF , #WinForms & #UWP app frameworks to #dotNET . More info: #msbuild
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2 years
‼️ Introducing .NET MAUI ‼️ One Codebase, Many Platforms Now, you and 5 million+ other .NET devs have a first-class, cross-platform UI stack targeting Android, iOS, macOS, and Windows. You can build anything with .NET. Get started today: #dotNETMAUI
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6 months
Announcing the availability of .NET 8, the latest LTS version of one of the world’s leading development platforms. With this release, .NET reshapes the way we build intelligent, cloud-native, applications and high-traffic services that scale on demand. 📖
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@dotnet
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6 years
#dotNETConf is back for 2018! 3 days of free #dotnet #developer content streaming live around the globe. Save the date!
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7 years
Announcing .NET Core 2.0
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@dotnet
.NET
4 years
Full stack web development with .NET is now here‼️ 🎉 This fully-featured and supported release of Blazor WebAssembly is now officially available and is ready for production use. Read more, and get started,
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5 years
Announcing .NET Core 3 Preview 1 and Open Sourcing Windows Desktop Frameworks
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3 years
Sadly, this doesn’t include C#, VB, or F#.
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1 year
‼️ Announcing .NET 8 Preview 1 ‼️ ... including big improvements to products, libraries, runtime, and tooling. ➕, we plan on making broad investments in #ASPNET Core, Blazor, #EFCore , WinForms, WPF, and other platforms. You can learn more here:
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4 months
Get your C# certification in 2024. Join the #Csharp #CloudSkillsChallenge to complete curated #MicrosoftLearn content, get hands-on experience, and develop new skills. Kick-start your C# learning and get you closer to completing the C# certification.
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6 years
Announcing .NET Core 2.1 Preview 1
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@dotnet
.NET
2 years
✨ .NET 6 is now in Ubuntu 22.04 ✨ Learn more about this new Canonical and Microsoft partnership, how to install it, what it means for your future dev needs, and get all the resources your need to take advantage of it:
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4 years
We have a new learning portal for all things .NET! Learn to build apps across multiple platforms with programming languages like C#, F#, and Visual Basic - all supported on Windows, Linux, or macOS. Start a new learning path today:
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4 years
Say "Hello! " 👋 and dive in to C# 9.0! With every new version of C#, we strive for simplicity in common coding scenarios, and #CSharp 9.0 is no exception. @MadsTorgersen 's latest post highlights some major features in next version of the language:
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.NET
8 months
🎉 Join us for .NET Conf 2023 🎉 Save the date for #dotNETConf , a free, online conference for everyone in the .NET community from beginners to seasoned engineers.
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4 years
Coming July 30, #dotNET Conf focuses on Microservices. Save the date to join us:
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.NET
3 years
.NET Framework 4.5.2, 4.6, and 4.6.1 will reach the end-of-support April 26th, 2022. We will not provide further support for them. We recommend you migrate your applications to at least .NET Framework 4.6.2 or higher before this date. Learn more:
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7 years
Announcing the .NET Framework 4.7 General Availability
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8 months
Announcing the release of the new Foundational C# Certification in collaboration with freeCodeCamp! The certification is completely free, globally available, and includes a full 35-hour C# training course hosted on Microsoft Learn. 🚀 Available now at
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5 years
Announcing .NET Core 3 Preview 2
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3 years
🎉 #dotNETConf is coming November 9th - 11th! 🎉 👏 Day 1️⃣ All the big news about .NET 6 💪 Day 2️⃣ Dive deep into all things .NET 👍 Day 3️⃣ Continues with speakers around the world in their own time zones. Learn more, and don't forget to SAVE THE DATE!
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1 year
🎉🥳 C# 11 is here! 🥳🎉 With every release there’s more and more participation from the community; with contributions from suggestions, insights, bug reports, and even entire feature implementations. "This is really everyone’s C#." See what's new:
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4 years
It's almost here. #dotNETConf kicks off tomorrow with a fantastic keynote with @CoolCSH and a very special guest. Then, watch @Claire Novotny, @MadsTorgersen , @SHanselman , and so many other .NET tech leaders. The fun starts rolling at 8am. See you there:
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6 months
🙌🎈 .NET Conf 2023 is ON ‼️ 🎈 🙌 #dotNETConf 2023 is streaming live now. 🎉 Join us. 🎥
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7 years
Performance Improvements in .NET Core
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5 years
C# and Visual Basic files get Regex language support in @VisualStudio 2019 Preview
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7 years
Announcing the .NET Framework 4.7.1
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6 years
Call for papers now open for #dotnetconf virtual event in September! Present to our worldwide community. No travel required.
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3 years
🎉 #dotNETConf is coming November 9 - 11! 🎉 👏 Day 1️⃣ All the big news about .NET 6 💪 Day 2️⃣ Dive deep into all things .NET 👍 Day 3️⃣ Continues with speakers around the world in their own time zones. Learn more, and don't forget to SAVE THE DATE!
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.NET
4 years
.NET 5 Preview 6 is now available and is ready for evaluation. Now included: ☑️ Blazor WebAssembly template 💚 New extension methods 👍 Custom handling of authorization failures ➡️ SignalR Hub filters Get all the resources you need to get started:
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6 years
.Pipelines: High performance IO in .NET
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4 years
Did you know that the @dotnet website is now fully running on .NET 5? We've been running 50% of the traffic on .NET 5 since Preview 1 but now we fully migrated to .NET 5 RC 1. Get on board with us...
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1 year
Clean Architecture (aka Onion, Hexagonal, Ports-and-Adapters) organizes your code in a way that limits its dependencies on infrastructure concerns. In this #dotNETConf session replay, we learn how to apply it to your #ASPNET Core apps. 🎥
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7 years
.NET Application Architecture Guidance
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4 years
Great things happened on this date 20 years ago. At PDC, #dotNET , C# & @VisualStudio .NET were announced. @ScottGu was building @ASPNET , ASP+ back then, & @coolcsh was so blown away with what he saw, he joined @Microsoft a few years later. What a ride‼️
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6 years
We’re making the .NET Core 2.1 RC available w/ a "Go-Live" license to use it in prod. Also included in the update, Core SignalR is now available. For more information: Download it today: #msbuild
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4 years
#NETConf is almost here... Coming November 10 - 12, 3 exciting days with speakers from the community and .NET team delivering outstanding educational sessions and demos for everything .NET. Set your reminder - you won't want to miss it:
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5 years
With the release of .NET Core 3 on the way, we've been putting together tons of great content to get you ready. Check out our "Preparing for .NET Core 3 Series" on YouTube to get started! #dotnetcore #OnDotNet
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8 months
Announcing .NET 8 RC1‼️ This release includes a new AOT mode for both Android and WASM, System.Text.Json improvements, and Azure Managed Identity support for containers. Here's everything you need to know about this latest update.
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10 months
📢 Calling all .NET developers! Get ready for the first preview of #dotNETMAUI extension for #VisualStudio Code! Built on the new powerful C# Dev Kit, it enables seamless cross-platform app development. Learn more.
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4 years
Our blog post about Experimental Mobile Bindings for Blazor is now available. Learn more about our investigations about mobile and Blazor at:
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4 years
Just heard @ #dotNETConf ... Announcing Mobile Blazor Bindings; the first step in bringing the vast ecosystem of .NET libraries to mobile w/ 100% access to native APIs like GPS, sensors, bluetooth, media libraries, keyboard, and more. Watch for our session later today.
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4 years
In case you missed it, gRPC-Web for #dotNET is now officially released. With this release gRPC-Web graduates to a fully supported component of the grpc-dotnet project and is ready for production. Ready more about is and try it out today:
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3 years
🖖 - 💙 - 🤝 - 😍 -🙏 - 💜 - 👊 - 🙇 - 🤝 - 🕺- 🤟 - 🤍 - 🤗 - 👏 - 🧑‍💻 - 🙌
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@dotnet
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5 years
#dotNETConf is now available on demand! 👍 83 speakers 👍 77 sessions 👍 40+ hours 👍 200+ local events around the globe Find everything you need to step into the future of .NET dev:
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7 years
Announcing .NET Framework 4.7
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