Sponsor Spotlight: @sentry.io Stop guessing why your code breaks! Sentry connects your .NET, MAUI, and ASP .NET Core logs directly to issues, traces, and session replays. Get rich debugging context and fix issues fast with structured logging. Learn more: hubs.li/Q0414R6w0

New .NET preview for Microsoft’s Agent Framework is here! Tightened APIs, async-only threads, and AsAIAgent helpers. We're breaking down the breaking changes, new Durable Agent samples, and key package updates. Read more: hubs.li/Q0410DQ-0 #dotnet

Want to grow your virtual .NET event? 🌍 The .NET Foundation wants to help you reach a global audience! If you run a virtual meetup or workshop, tell us if you'd like our promotional support. Email: [email protected] #dotnet #OSS #opensource

Project Spotlight: BenchmarkDotNet! Turn methods into reliable benchmarks as easily as unit tests. Trusted by the .NET Runtime team to ensure precise, reproducible performance tracking. Learn more: hubs.li/Q0414R-x0

Welcome to the .NET Foundation, HeroDevs! 🛡️ As a new corporate sponsor, they’re helping users stay secure with Never-Ending Support (NES) for EOL .NET versions. Proud to have you fueling OSS sustainability! Learn more: hubs.li/Q0414Tf_0

Member Spotlight: Peter Ritchie! 🇨🇦 From authoring Visual Studio books to millions of OSS downloads, Peter’s impact on .NET is massive. Check out his latest: Dotnet PowerShell Cmdlets at hubs.ly/Q0411Jj90 Read more: hubs.ly/Q0411NZp0

It’s official. We’re in the @dotnetfoundation.org Newsletter!

.NET developers, you can help shape JetBrains Rider's messaging! Fresh eyes welcome – no Rider experience needed. Complete survey submissions enter a raffle to win $50 Amazon Gift Cards or 6-month All Products Pack licenses. Take the survey → surveys.jetbrains.com/s3/rider-tag...

📣.NET 10 brings major container upgrades — smaller images, faster startup, better debugging, and new container‑aware features across Linux & Windows. Plus, SDK improvements that streamline builds. 🎥 Watch this #dotNETConf session replay: hubs.li/Q040r3R20 #dotnet

Ever wondered how an internship turns into a mission? Check out Jeffrey Palermo’s latest with Maddy Montaquila! From Xamarin to .NET MAUI & Aspire, she’s obsessed with building tools that actually help devs ship. hubs.li/Q040g_kp0 #dotnet

.NET and .NET Framework January 2026 servicing releases updates - .NET Blog A recap of the latest servicing updates for .NET and .NET Framework for January 2026. hubs.li/Q03_qlzC0 #dotnet

It's nerd blog Thursday (which I just made up): Zero-copy BinaryData creation from MemoryStream in .NET - Gérald Barré Learn how to create BinaryData from MemoryStream without copying memory, improving perf and reducing allocations in your .NET apps.

10.0.4 release is a maintenance release which includes developer productivity, usability, security & perf improvements. This release includes 29 pull requests by 3 different contributors, pushing the total number of project commits all-time over 7500.

Top .NET Videos & Live Streams of 2025 - .NET Blog Explore the Top .NET Videos and Live Streams of 2025. Catch the top developer videos for 2025 - it's your .NET Videos 2025 Wrapped! hubs.ly/Q03-GKfM0 #dotnet

Aspire Accelerator: Fast-Track to Cloud-Native Development meetup.com/dotnet-virtu... #Meetup via @Meetup

What’s New with APIs in .NET 10: Taking a Look at Real Improvements This post walks through .NET 10 and C# 14 updates from the perspective of an API developer using a real-world example: an order management API with validation, OpenAPI docs and #EFCore. hubs.li/Q03-mcZL0

How will AI reshape software development? 🤔 #dotNETRocks, Jeff Fritz, and Bill Wolff discuss costs, controls, and the huge potential of AI in coding. The future isn’t fully mapped yet—but it’s coming fast! Listen to the full conversation here: hubs.li/Q03-kgv30 #dotnet

Your inbox is about to get a lot smarter (and nerdier). Michael Jolley just launched his new .NET newsletter. Get on the list. 👇 Sign up here: hubs.li/Q03-6SKr0

Build interactive web UIs using just #csharp and HTML with DotVVM! This open-source MVVM framework is perfect for LOB apps, features rich controls, and is backed by the .NET Foundation. Learn more: hubs.li/Q03-6R5L0 #dotnet #OSS

Stop treating payments like an afterthought. Payabli’s unified API and modern stack help SaaS companies scale and monetize without overloading dev teams. Proud to have them as a .NET Foundation sponsor! hubs.ly/Q03ZMV9k0 #dotnet #OSS

Tim Hess puts the "Steel" in Steeltoe. 🦾 He's injecting Spring-like magic into .NET at Broadcom and running the Central WI dev scene. Read the .NET Foundation spotlight on this legend in our latest newsletter. hubs.li/Q03Zq88Z0 #dotnet #OSS #opensource

The .NET Foundation thanks our sponsors for their continued support. Your contributions empower open-source, support our global developer community, and grow the ecosystem. We’re grateful and look forward to our future together.

A new #UnhandledException podcast episode has now dropped! Dan Clarke chatted with Debbie O'Brien about Playwright covering all its main features, including the Playwright MCP, with a lot of AI discussion thrown in too! hubs.li/Q03Z8fz10

It’s about time! 🚀 Generics are now in .NET nanoFramework - public preview out now! 🤩 Write more flexible C# on tiny devices. Big milestone for the project! Read the blog 👉 hubs.li/Q03YW6WT0

The next #UnhandledException podcast episode has dropped, where Dan Clarke was joined by James World to chat about AI and the Microsoft Agent Framework. hubs.li/Q03YQ6f60 #dotnet #ai

🚀 ABP Community Talks 2025.10 | Dec 18 · 17:00 UTC A deep dive into AI-powered .NET apps with ABP, from Semantic Kernel to AI Agents, plus a first look at the new ABP AI Management Module and live demos. 🔗 Register: kommunity.com/volosoft/eve... #DotNet #AI #ABPFramework

Oqtane 10.0.1 dropped. Security, performance, and features like better 404s. Stop coding like a n00b, upgrade your .NET rig. Details for the technical masses: hubs.li/Q03Yf1rr0 Check out Dan Roth session on Wed, Dec 17, 2-3 PM ET (open to everyone): hubs.li/Q03Yf38w0

Stop wasting cycles manually scraping the web for decent .NET content. Your time is worth more than that. 140+ .NET sources scanned daily. You get the curated, technical firehose—15–25 top picks - in your inbox every weekday. Get your daily dose: hubs.li/Q03Y4TBn0

📣.NET and .NET Framework December 2025 servicing releases updates hubs.li/Q03XCMmh0

Syncfusion: 1,600+ components so you can stop writing boilerplate UI & focus on actual business logic. They make .NET MAUI/Blazor/etc. look easy. Skip the UI plumbing and get to the core. hubs.li/Q03XbBp_0 #dotnet #opensource #OSS

Bored of boilerplate? Steeltoe hooks your .NET apps up with external config, service discovery, & distributed tracing. Build fast, secure, production-grade cloud-native microservices. Stop messing around. hubs.li/Q03Wcjnx0 hubs.li/Q03Wclr20 #dotnet #opensource #oss

🚀Playtesters.API: Ditch the spreadsheets! A secure, lightweight REST API (.NET 8/EF Core/SQLite) for indie devs managing closed playtests. Features: API keys, Discord webhooks, IP geolocation/caching. 💻 Star it: hubs.li/Q03Wclzr0

💥 Tomas Herceg is this month's .NET Foundation Member Spotlight! 🇨🇿 From MVP to RD, he's been hacking .NET since 1.0! 🤘 Check out his awesome MVVM framework, DotVVM, for C#/HTML web apps & modernizing Web Forms! hubs.li/Q03Wccd50 #dotnet #opensource #OSS

While build & release pipelines are often created in YAML/JSON/XML, using C# offers clearer control flow. This session shows managing GitHub Actions pipelines with C#, Cake SDK & .NET 10, enabling local testing & debugging in VSCode. hubs.li/Q03VJlxp0 #dotnet #dotnetconf

ICYMI - Exciting partnership: Avalonia is working with Google Flutter to bring Impeller, Flutter’s next-generation GPU renderer, to .NET. A major step forward for cross-platform performance and open-source collaboration. hubs.li/Q03VCJfr0 #dotnet #OSS

📣.NET Foundation Sponsor Alert: Volosoft’s making .NET dev life way easier. Their ABP Framework + ABP Studio cut the grunt work so you can actually ship things. Catch them at NDC London 2026 and dive into their open-source goodness. hubs.li/Q03VcrMq0

📣.NET & .NET Framework November 2025 Updates The latest servicing release is here! This update includes critical security fixes, performance improvements, and reliability enhancements across .NET and .NET Framework. hubs.li/Q03V23W10 #dotnet #OSS

Oqtane 10.0.0 drops, officially migrating to .NET 10! New features include Passkey support and an improved Application Template. This release is a beast, solidifying Oqtane's standing as a top-tier .NET Foundation OSS project with 60 releases and 3300 PRs!

.NET Conf 2025 is done. Time to stop procrastinating. All the technical glory (and chaos) is now on YouTube for your viewing pleasure. Catch up on .NET 10 and VS 2026 plus AI, Blazor, C#, and tons of your other favorite technologies. hubs.li/Q03Tw-kW0 #dotnetconf #dotnet

🎉 Welcome to our newest Meetup Pro groups! • DevOps & GitHub Meetup Brighton • Albuquerque .NET Users Group • Tokyo .NET Developers Meetup • Aarhus .NET User Group We’re excited to support your communities! 🚀

🎉 Thanks for joining .NET Foundation Summit 2025! 📺 State of DNF: youtu.be/jkfbilc7I5k 🔹 Tim Hess (Steeltoe): youtu.be/k6D3A6HwNCs 🔹 Tomas Herceg (DotVVM): youtu.be/IXZBYtivnqQ 🔹 Shaun Walker (Oqtane): youtu.be/cgnlNBROGms Full replays: www.youtube.com/@NETFoundation #dnfSummit

Just released Cake v6.0.0! 🚀🍰 Few highlights ✨ .NET 10 & C# 14 support! ✨ Introducing Cake.Sdk - a new official runner that brings the .NET 10 "dotnet run app.cs" experience to Cake. ✨ Bug fixes, improvements. Full details: hubs.li/Q03SKH8y0 #dotnet #csharp #devops

🎉 .NET Conf 2025 is LIVE! The wait is over! 🎁 Grab your Swag Bag while supplies last! hubs.li/Q03Rw3XV0 👉 Don't Miss It: hubs.li/Q03Rw2vh0 #dotNETConf #AI #Azure #Developers

[LIVE NOW] DNF SUMMIT 2025 Shaun Walker – “Oqtane: A CMS and Application Framework for Blazor and .NET MAUI” www.youtube.com/watch?v=drPR...

[LIVE NOW] DNF SUMMIT 2025 Tomas Herceg – “DotVVM: Interactive MVVM web apps with minimal client-side footprint” www.youtube.com/watch?v=drPR...

[LIVE NOW] DNF SUMMIT 2025 Tim Hess – “Cloud-native .NET with Steeltoe” www.youtube.com/watch?v=drPR...

[LIVE NOW!] DNF Summit 2025 🎉 Link: www.youtube.com/watch?v=drPR...

🎉 .NET Foundation Summit 2025 goes live in 2 hours! 💻 Free • Virtual • Open Source 👉 www.youtube.com/watch?v=drPR... Hear project origin stories and insights from community leaders like Tim Hess (Steeltoe), Tomas Herceg (DotVVM), and Shaun Walker (Oqtane). 📅 #dnfSummit

Exciting partnership: Avalonia is working with Google Flutter to bring Impeller, Flutter’s next-generation GPU renderer, to .NET. A major step forward for cross-platform performance and open-source collaboration. hubs.li/Q03SjBJF0 #dotnet #OSS

.NET Foundation Summit 2025 goes live on Nov 10! 💻 Free • Virtual • Open Source www.youtube.com/watch?v=drPR... ... Hear project origin stories & insights from community leaders like Tim Hess (Steeltoe), Tomas Herceg (DotVVM), Shaun Walker (Oqtane) 📅 #dnfSummit