Today I'm releasing AotAnywhere, a package which enables cross platform publishing support for dotnet NativeAOT. Before this package you had to use multiple different runners, with AotAnywhere you can publish for all targets from any single host. This is continuing the great work of @migeel.sk

New version of `dotnet-outdated` is out with support for C# file-based apps! Thanks to @stu.dev for the quick turnaround ❤️ #dotnet

I love the #developercommunity, and this is an awesome contribution to @aspire.dev from @stu.dev where he added twoslash to our code blocks. Check it out: aspire.dev/get-started/... Our @typescriptlang.org code is literally looking like an IDE now. 🤓

My latest side project, this takes an MSBuild binlog file and transforms it into a Perfetto trace msbuild-binlog-perfview.pages.dev

@chethusk.bsky.social We didn't need to wait for the dotnet 10 SDK to get file-based apps after all 🙃

@patriksvensson.se I've been hacking around with something locally, just looking to fix out a few kinks and will send a PR

Good advice for aspiring tech speakers 👇 dylanbeattie.net/2025/12/08/s...

So You Want To Speak At Software Conferences? : dylanbeattie.net

An article from dylanbeattie.net

dylanbeattie.net

@chethusk.bsky.social What happened to your binlog MCP tool out of interest? I think it disappeared from GH

Great post about TUnit here medium.com/@thomhurst/t...

TUnit — Why I Spent 2 Years Building a New .NET Testing Framework

I started building TUnit around two years ago. For those who have followed the journey, you’ll be glad to see the recent release of…

medium.com

This is the time of year when everyone "Adds dotnet 10 support", which was already there, but are actually just dropping dotnet 8 support

This was a lot of fun, I always look forward to appearing on this stream. Watch to find out some of the inner workings of the new C# 14 features

FlashOWare@flashoware.bsky.social · 9mo ago

It is a #2codeOrNot2code tradition to host @stu.dev diving deep into the latest #CSharp language features, as well as discussing what's new in #dotnet. Join us for some sweet syntactic sugar of C# 14 and .NET 10. Date: 2025-11-18 (Tuesday) Time: 18:00 (UTC±00:00) www.youtube.com/watch?v=61kj...

Blogged: Companies complaining .NET moves too fast should just pay for post-EOL support andrewlock.net/companies-us... In this post I describe a solution to .NET "releasing too quickly": just pay for support of older versions, such as HeroDevs' Never Ending Support for .NET 6… #dotnet @hero.dev

Companies complaining .NET moves too fast should just pay for post-EOL support

In this post I describe a solution to .NET "releasing too quickly": just pay for support of older versions, such as HeroDevs' Never Ending Support for .NET 6

andrewlock.net

First: I am really proud of this blog post title. It’s for the girlies (IYKYK). Second: .NET 10 drops tomorrow, so I did a whirlwind tour of the big and small features I worked on this cycle. Third: go read it! #dotnet #aspnetcore 📰 :https://blog.safia.rocks/2025/11/10/aspnetcore-ten/

And just like that .NET 10 ships tomorrow

A look at key ASP.NET Core features shipping in .NET 10, including: model validation for Minimal APIs, OpenAPI 3.1 support with unified JSON Schema, improved integration testing with top-level…

blog.safia.rocks

📢LocalStack .NET Aspire Integration just hit its first stable release! 🎉 Highlights: ⚡ Eager service loading support (KUDOS @stu.dev) 🐳 Docker socket support (for Lambda containers) 🐛 Fixed Lambda + SQS "Invalid URL" bug github.com/localstack-d...

Deniz İrgin@denizirgin.bsky.social · 12mo ago

📢 Finally finished work on LocalStack - .NET Aspire Integration! 🚀RC now on NuGet. 1️⃣Extends official AWS Aspire integrations with LocalStack features 2️⃣Auto-detects AWS resources 3️⃣Auto-configures LocalStack endpoints 🔗 github.com/localstack-d... cc: @davidfowl.com @localstack.cloud

I will post the full explanation tomorrow, but the answer is sort of all four of the options 😅 I'm not kidding

Stuart Lang@stu.dev · 11mo ago

Your code quiz for today 📝 Does the following xUnit test: 1. Always passes 2. Always fails 3. Sometimes passes/fails 4. More information needed #dotnet

Your code quiz for today 📝 Does the following xUnit test: 1. Always passes 2. Always fails 3. Sometimes passes/fails 4. More information needed #dotnet

@chethusk.bsky.social with what you showed in the .NET unboxed video, does that mean we can do NativeAOT cross compilation yet? Or is it restricted to dotnet tools?

It's here! The amazing anual preposterously long perf post from Stephen Toub #dotnet devblogs.microsoft.com/dotnet/perfo...

Performance Improvements in .NET 10 - .NET Blog

Take a tour through hundreds of performance improvements in .NET 10.

devblogs.microsoft.com

After a slightly longer than planned break the .NET South West meetup is back!!!! Andrew Poole joins us to talk about Unit Test Complex E2E Flows + Integration Integration Testing with Aspire & OTEL Thanks to IO Associates for hosting, RSVP www.meetup.com/dotnetsouthw...

Am I the only person that thinks putting Jira ticket references in commit messages is straight up a bad practice. We have other ways of linking changes to tickets (PRs for example), commit messages should describe the change in the commit as best as possible.

@chethusk.bsky.social will we get .sh flavour of dnx in the next dotnet preview? In Preview 6 I only see dnx.cmd

Building serverless apps with .NET? Want to quickly provision resources locally for testing? Discover how the streamline your development workflow with .NET Aspire, LocalStack and the AWS CDK And you can even deploy all of that, to LocalStack running on your machine. #aws #serverless #dotnet

I just published a blog post about the OpenCLI initiative. I think it's time we had a way to standardize CLI automation! Feedback, suggestions, and thoughts are more than welcome. patriksvensson.se/posts/2025/0...

Introducing OpenCLI

Patrik Svensson's blog

patriksvensson.se

Wrote a small article for @opensource.org about my experiences and thoughts on contributing to Open Source software: opensource.org/maintainers/...

A lot of good work has gone into this, so pleased to see it released 🥳 Well done @normj.bsky.social and team 🙂

Norm Johanson@normj.bsky.social · last yr.

V4 of the AWS SDK for .NET is GA today! It is an evolutionary major version bump with significant performance improvements. aws.amazon.com/blogs/develo...

With 4 tracks, 170+ guests and speakers, we need some help from the community, so we're looking for a few volunteers on Saturday to help with time management at DDDSW 2025. If you're free and would like to come along, and are able to help out please get in touch! Thank you🙏❤️

This is so very generous from @duendesoftware.com Thank you for the support ❤️

Duende Software@duendesoftware.com · last yr.

Kicking off our Open Source Sponsorship program this quarter, where our developers picked a project we'll sponsor for 12 months: 🙌 Shouldly Assertion Framework We're using it ourselves, and here's why you may want to: duende.link/w4whryh #dotnet #testing

@chethusk.bsky.social are there any plans to bring the CLI goodness you've done with the SDK to the System.CommandLine package so that anyone can easily output their own completion scripts?

@damianedwards.com here was the thing I was thinking of yesterday: github.com/waf/CSharpRepl

GitHub - waf/CSharpRepl: A command line C# REPL with syntax highlighting – explore the language, libraries and nuget packages interactively.

A command line C# REPL with syntax highlighting – explore the language, libraries and nuget packages interactively. - waf/CSharpRepl

github.com

Anyone out there using Artifactory with NuGet, please upvote this issue so that we can all have sane restore speeds: jfrog.atlassian.net/browse/RTFAC... #dotnet