Jérôme Laban @jlaban.bsky.social · 18/07/2026I've been renewed for a 10th time as a Microsoft #MVP! I'm grateful to still be part of this technical community, where I've met and learned from so many people I now count as friends. AI is challenging a lot of what we do, but that's also why communities like this one matter... #MVPbuzz 191
Jérôme Laban @jlaban.bsky.social · 02/04/2026After about a year of back and foth, my OpenTelemetry PR to enable #webassembly support .NET finally got through! The original code was using threads, and it's now using tasks on Wasm, allowing for Azure App Insights to work in Blazor and @platform.uno scenarios. github.com/open-telemet...github.comfeat: Add Task support for BatchExportProcessor and PeriodicExportingMetricReader for single-threaded WebAssembly by jeromelaban · Pull Request #6379 · open-telemetry/opentelemetry-dotnetFixes #2816 Design discussion issue: Partially based on #5778 and #5838 Changes The change introduces updates to BatchExportProcessor and PeriodicExportingMetricReader in order to switch between Th... 163
Reposted by Jérôme LabanGeoffrey Huntley @ghuntley.com · 13/01/2026youtu.be/lQ2ihlUzlfs?...youtu.beAI Giants Interview with Geoffrey Huntley, Creator of the ⧸ralph loopYouTube video by Geoffrey Huntley 011
Reposted by Jérôme LabanRichard Campbell @richcampbell.bsky.social · 08/01/2026What's happening with Uno now that .NET 10 is released? @jlaban.bsky.social and @samidip.bsky.social talk on .NET Rocks at www.dotnetrocks.com/details/1984 about the latest developments in Uno, including the collaboration with Microsoft on MAUI, WASM, and more!dotnetrocks.com.NET Rocks!.NET Rocks! is a weekly talk show for anyone interested in programming on the Microsoft .NET platform. The shows range from introductory information to hardcore geekiness. 022
Jérôme Laban @jlaban.bsky.social · 13/11/2025Now I can watch #dotnetconf! Three years in a row of presenting at the conference makes me watch all sessions a few days later. Worth every bit of it! 150
Jérôme Laban @jlaban.bsky.social · 13/11/2025Getting ready! Join in to see all the new fancy MCP features! #dotnetconf 121
Jérôme Laban @jlaban.bsky.social · 11/11/2025This is a big release! We've been hard at work for building those new AI integrations, and it's supercharging the dev cycle for uno apps. AI Agents have made a LOT of progress in the past months and we're eager to see what you will do with our MCPs! Let us know what you think! #dotnetconf 031
Jérôme Laban @jlaban.bsky.social · 23/09/2025In about 10 minutes, let's take a look at embedding JS in a library for Uno Wasm, then if time permits, continue on default XAML namespaces! Join me for some @unoplatform live coding at twitch.tv/jeromelaban #unoplatform #dotnet #winui #windowstwitch.tvTwitchTwitch is the world 030
Reposted by Jérôme LabanChristine Lemmer-Webber @dustyweb.bsky.social · 17/09/2025WASM 3.0 is released! And guess what gets a mention? @spritelyinst.bsky.social's Hoot! webassembly.org/news/2025-09...webassembly.orgWasm 3.0 Completed - WebAssemblyWebAssembly (abbreviated Wasm) is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable compilation target for programming languages, enabling deployment on the... 1267
Reposted by Jérôme LabanAlvin Ashcraft @alvinashcraft.com · 17/09/2025.NET STS releases supported for 24 months ift.tt/T7syaAf #dotnet #support #microsoftift.tt.NET STS releases supported for 24 months - .NET Blog.NET STS releases will be supported for 24 months 022
Jérôme Laban @jlaban.bsky.social · 16/09/2025In about a few minutes, let's take a look at running BabylonJS in Uno Wasm, then if time permits, default XAML namespaces! Join me for some @platform.uno live coding at twitch.tv/jeromelaban #unoplatform #dotnet #winui #windowstwitch.tvJeromeLaban - TwitchUno Platform CTO (http://platform.uno), dotnet powered 040
Jérôme Laban @jlaban.bsky.social · 09/09/2025In about 5 minutes, let's take a look at VS 2026, then dive into a FileSavePicker issue! Join me for some @platform.uno live coding at twitch.tv/jeromelaban #unoplatform #dotnet #winui #windowstwitch.tvTwitchTwitch is the world 020
Jérôme Laban @jlaban.bsky.social · 09/09/2025VS 2026 Insider is available! Among many other changes, one not so obvious change in that release is the default to `.slnx` format, and the good news is that @platform.uno supports it out of the box! devblogs.microsoft.com/visualstudio... #dotnetdevblogs.microsoft.comVisual Studio 2026 Insiders is here! - Visual Studio BlogVisual Studio 2026 Insiders is here – and it marks one of the most ambitious steps forward we’ve taken with the IDE. This release brings AI woven directly into the developer workflow, performance impr... 096
Reposted by Jérôme LabanTamás Deme ‘tomzorz’ @tomzorz.me · 28/08/2025Congratulations to the Windows Community Toolkit for turning 9! 🎂 take a gander at this great community update from @xamlllama.bsky.social github.com/CommunityToo...github.com🎉 The Windows Community Toolkit is 9 years old! 🎉 · CommunityToolkit Windows · Discussion #722Hey everyone, it's been 9 years since 1.0 of the Windows Community Toolkit (then UWP Community Toolkit) released! 🎉🎉🎉 Awesome Contributors 🏆 All this wouldn't be possible without all our contributo... 152
Reposted by Jérôme LabanMarek Fišera @mara.neptuo.com · 22/07/2025#dotnet #hotreload is coming to any WebAssembly scenario .NET 10 Preview 7 github.com/dotnet/sdk/p... 212
Reposted by Jérôme LabanUno Platform @platform.uno · 17/07/2025ANNOUNCING 🚀: Uno Platform 6.1 & Uno Platform Studio new drop ➤Over 300 PRs merged ➤ New Control: CommandBarFlyout ➤ Status Bar APIs for Mobile ➤ Cookie Handling for WebAssembly ➤ InputReturnType property on iOS & Android ➤ Smoother Scrolling & Gestures ➤ Uno Platform Studio - Thickness editorplatform.unoAnnouncing Uno Platform 6.1: CommandBarFlyout, Studio Updates, and MoreAnnouncing Uno Platform 6.1! Discover the new CommandBarFlyout, enhanced Hot Design in Uno Platform Studio, and smoother performance for cross-platform .NET development. 074
Reposted by Jérôme LabanSteve Bilogan @stevebilogan.dev · 10/07/2025One more year of trying to explain to my parents what this means! Very excited and proud :) A special shout-out to everyone on the @platform.uno team for all the support and guidance! Looking forward to building, sharing, and teaching more of this amazing tech! #MVPBuzz 091
Jérôme Laban @jlaban.bsky.social · 10/07/20259 years as an MVP! It is as always an honor to be part of this amazing group of experts! For this year, I'm still in Windows Development and Developer Technologies. Congratulations to the new and renewed MVPs! #mvpbuzz #dotnet 0110
Reposted by Jérôme LabanJamie Taylor @gaprogman.com · 10/05/2025Super interesting, especially for those folks who need high performance .NET blog.applied-algorithms.tech/a-sub-millis...blog.applied-algorithms.techA sub-millisecond GC for .NET?!Howdy folks, I wanted to bring your attention to a Github discussion over in the .NET runtime where an experimental Garbage Collector called Satori has emerged that is producing very exciting... 012
Reposted by Jérôme LabanJeremy Sinclair #ฺNET @sinclairinat0r.com · 14/04/2025Yes!!!! It's finally here! Windows on Arm @github.com Action Runners! FOR ALL! Not just the folks with GitHub Enterprise or Team. F O R A L L newsroom.arm.com/blog/windows...newsroom.arm.comNew Windows Arm64 Hosted Runners for GitHub Actions Accelerates Developer WorkflowsWindows Arm64 hosted runners are now available for GitHub Actions, bringing native CI/CD support for Arm64 Windows applications. 32410
Reposted by Jérôme LabanKirill Osenkov @kirillosenkov.com · 09/04/2025`dotnet run file.cs` is coming: Allows running C# source files with no need for an explicit backing project. We call these file-based programs (as opposed to project-based programs). github.com/dotnet/sdk/b... 2520545
Jérôme Laban @jlaban.bsky.social · 01/04/2025In about 5 minutes, let's run an Uno app on #android on #ubuntu on #WSL on Windows! Join me for some @unoplatform live coding at twitch.tv/jeromelaban #unoplatform #dotnet #winui #windows 120
Jérôme Laban @jlaban.bsky.social · 18/03/2025In about 10 minutes, let's troubleshoot Uno issues on Ubuntu Mate and troubleshoot WebView2 on #webassembly! Join me for some @unoplatform live coding at twitch.tv/jeromelaban #unoplatform #dotnet #winui #windows 000
Reposted by Jérôme LabanOleg Tkachenko 🇺🇦 @olegtk.bsky.social · 14/03/2025Visual Studio 2022 v17.14 Preview 2 is out: learn.microsoft.com/en-us/visual... 17.14 is focused on on stability/security/AI. Just the VS Editor team alone fixed 50+ high priority bugs and feedback tickets. You can also now use GPT-4o model to get smarter Copilot completions ("gray text").learn.microsoft.comVisual Studio 2022 Preview Release NotesGet the latest pre-release features, bug fixes, and support for Visual Studio 2022 Preview. Download today. 032
Jérôme Laban @jlaban.bsky.social · 11/03/2025In a few minutes, let's take a look at Wasm binding and ContentControl loading issues! Join me for some @unoplatform live coding at twitch.tv/jeromelaban #unoplatform #dotnet #winui #windows 010
Reposted by Jérôme LabanKirill Osenkov @kirillosenkov.com · 08/03/2025New release of MSBuild Structured Log Viewer. New dark theme which should be much faster (don't laugh). Turns out the old dark theme we used (AdonisUI) messed with the tree view virtualization, so we saw significant slowdowns in tree layout. 0203
Reposted by Jérôme LabanScott Hanselman 🌮 @scott.hanselman.com · 07/03/2025There's a Linux File Explorer built into Visual Studio for Windows?!? www.youtube.com/watch?v=Wxse... (plus it can talk to my PDP-11)youtube.comThere's a Linux File Explorer built into Visual Studio for Windows?!?YouTube video by Scott Hanselman 2568
Reposted by Jérôme LabanUno Platform @platform.uno · 06/03/2025ANNOUNCING 🔥Hot Design🔥Public Beta Build cross-platform .NET applications visually: ✅Use your application as a design surface on emulators or even physical devices ✅Connect UI to data using a visual interface ✅Preview responsive layouts with a single click ✅MVVM or MVUXyoutu.beHot Design Public Beta | Uno Platform StudioYouTube video by Uno Platform 21510
Reposted by Jérôme LabanDan Clarke @danclarke.com · 28/02/2025The next #UnhandledException podcast episode has dropped! I was joined by @jlaban.bsky.social to chat about the Uno Platform and an awesome new feature called Hot Design! The podcast is available on all major podcast platforms. unhandledexceptionpodcast.com/posts/0074-u... #dotnet @platform.uno 044
Reposted by Jérôme LabanGinny Caughey @gcaughey.bsky.social · 25/02/2025Attention .NET fans! .NET 10 Preview 1 is now available: github.com/dotnet/annou...github.com.NET 10 Preview 1 · Issue #344 · dotnet/announcementsWe are pleased to announce the release of .NET 10 Preview 1. Follow the main announcement and discussion at dotnet/core. Browse the release notes for a full list of improvements in this release: .N... 0228
Reposted by Jérôme LabanDan Clarke @danclarke.com · 07/02/2025Sorry there's been a gap since the last podcast episode, but now getting back into it again! Have just recorded the next episode with @jlaban.bsky.social where we chatted about the Uno Platform, and a pretty jaw-dropping new upcoming thing called Hot Design! @platform.uno #dotnet #UnhandledException 1115
Reposted by Jérôme LabanMorten Nielsen @dotmorten.xaml.dev · 05/02/2025On exactly when XAML bindings are evaluated if an element is not yet loaded: devblogs.microsoft.com/oldnewthing/...devblogs.microsoft.comOn exactly when XAML bindings are evaluated if an element is not yet loaded - The Old New ThingIt depends on which abstraction you prefer. 161
Jérôme Laban @jlaban.bsky.social · 29/01/2025The VS team has been super responsive lately, particularly on WSL issues. We were battling with the "first-tfm-wins" kind of issues that prevented WSL from starting in #unoplatform projects. There's a new project cap that works without tricks in 17.13 Previews! Thanks! #dotnetdevelopercommunity.visualstudio.comDeveloper CommunityDeveloper Community 031
Jérôme Laban @jlaban.bsky.social · 29/01/2025@madskristensen.net would you know if there are docs for extension authors on how to troubleshoot VS messages like "VS stopped responding, disabling the extension XXX might help"? I know you receive telemetry on this, but is there something we can do externally? Thanks! 000
Reposted by Jérôme LabanDaren May @darenmay.com · 29/01/2025@platform.uno worked really hard on these optimizations and you can immediately see and feel the improvements. 051
Reposted by Jérôme LabanUno Platform @platform.uno · 29/01/2025🚀 First Release of 2025! We're doubling down on productivity and performance for cross-platform app development! ⚡Perf: 2.5x faster: Wasm AOT, leaner memory use 🔥 Hot Reload: Supercharged for Mobile scenarios 📦 Automated App Packaging: New formats (.pkg, .dmg), code signing, and notarization. 1127
Reposted by Jérôme LabanUno Platform @platform.uno · 27/01/2025The State of WebAssembly 2024—2025 ⤵️ platform.uno/blog/state-o... #webassembly #wasmplatform.unoThe State of WebAssembly – 2024 and 2025Explore the 2024-2025 State of WebAssembly as Gerard Gallant covers advancements in WASI, toolchain improvements, multi-language support, and the future of WebAssembly in server-side applications and ... 066
Reposted by Jérôme LabanSteve Bilogan @stevebilogan.dev · 19/01/2025Back home from @codemash.bsky.social! I met a lot of cool people, caught up with some old friends, and spoke a lot about @platform.uno :) Catch my recap here: kazo0.dev/conference/2...kazo0.devCodeMash 2025 RecapI am currently on the train heading back home after a long day of travel. I am returning from wintry Sandusky, Ohio where I attended CodeMash 2025. This was not my first time at CodeMash, I actually a... 023
Jérôme Laban @jlaban.bsky.social · 15/01/2025Sweet! I just got upgraded to the in-person #mvpsummit! I hope to see many of you there! Last year was amazing! #dotnet #mvpbuzz 290
Jérôme Laban @jlaban.bsky.social · 15/01/2025Hu ho, the #dotnet 9.0.102 update has a breaking changes in the Wasm toolchain that breaks #unoplatform's bootstrapper. Looks like the ordering of some msbuild targets has changed... Interestingly, the 9.0.200 preview does not have that change... It's probably just a matter of time. 011
Jérôme Laban @jlaban.bsky.social · 14/01/2025I've been working on the past few days to work around a #dotnet #webassembly issue where AOT would be disabled for a method if it contains any catch or finally EH blocks, not necessarily for the same `try`. The runtime team has been very responsive with github.com/dotnet/runti..., thanks! 150
Reposted by Jérôme LabanEmscripten @emscripten.org · 07/01/2025to use wasm64 in Emscripten, just compile and link with emcc -sMEMORY64 (wasm64 and memory64 are effectively synonyms) 043
Reposted by Jérôme LabanScott Hanselman 🌮 @scott.hanselman.com · 24/12/2024Hey #dotnet folks if you’re using a CI/CD double check your resource URLs. A CDN has gone bankrupt and may cease operations in the next month. We are working to make transparent fixes but you can be proactive github.com/dotnet/core/...github.comCritical: .NET install domains and URLs are changing · Issue #9671 · dotnet/coreSome .NET binaries and installers are hosted on Azure Content Delivery Network (CDN) domains that end in .azureedge.net. These domains are hosted by edg.io, which will soon cease operations due to ... 12308164
Reposted by Jérôme LabanUno Platform @platform.uno · 18/12/2024Blog: Everything we shipped in 2024. What was your favorite? platform.uno/blog/everyth... 075
Reposted by Jérôme LabanAlvin Ashcraft @alvinashcraft.com · 16/12/2024Some news about .NET 10: BackgroundServices and new String Comparer. steven-giesel.com/blogPost/3a8c29a3… #dotnet #csharp #dotnet10 #programmingsteven-giesel.comSome news about .NET 10: BackgroundServices and new String ComparerRecently, there were two new features merged in .NET 10 I think are small little quality of life improvements: Avoid Blocking on startup with BackgroundServices and a new string comparer. 0167
Jérôme Laban @jlaban.bsky.social · 18/12/2024I've been spending a few days shoveling myself in a hole on a #dotnet iOS+LLVM issue where the app was behaving very incorrectly, and it turns out that it's an issue where setting a Vector3 field also modifies the very next field, if it's also a Vector3... github.com/xamarin/xama... #unoplatformgithub.comClass `Vector3` field assignation overwrites the next field's contents when using LLVM AOT · Issue #21825 · xamarin/xamarin-maciosApple platform iOS, macOS, Mac Catalyst, tvOS Framework version net9.0-* Affected platform version 9.0.101 Description When a class contains two consecutive Vector3 fields, setting the value for th... 130
Jérôme Laban @jlaban.bsky.social · 17/12/2024In a few minutes, let's take a look at language qualifiers for resources files! Join me for some @unoplatform live coding at twitch.tv/jeromelaban #unoplatform #dotnet #winui #windowstwitch.tvTwitchTwitch is the world 020
Reposted by Jérôme LabanGérald Barré @meziantou.net · 17/12/2024Generating SBOM for NuGet packages #NuGet #dotnet #security www.meziantou.net/generating-sbom-f…meziantou.netGenerating SBOM for NuGet packages - Gérald BarréIn this post, I describe how to easily generate a Software Bill of Materials (SBOM) for NuGet packages. 021
Jérôme Laban @jlaban.bsky.social · 12/12/2024Note for later: Building a #dotnet 9 Wasm app back-to-back without `dotnet clean` can cause trouble when using different AOT profiles. It seems that the SDK does not yet take into account significant differences in profile outputs, causing errors at runtime like that one: github.com/dotnet/runti... 130
Jérôme Laban @jlaban.bsky.social · 12/12/2024The lowercase "ı" has struck again, it's clear that `ınternal` is not `internal`. A code generator in #unoplatform is doing some incorrect string manipulation which produces invalid C# code. Looks like we're missing some analyzers to catch a ToLower! #dotnet 110
