Don't wait for iOS support to make your PWA installable. If we can teach users 4 clicks to add a web app to their favorites, we can teach them how to install a web app. Users are not unfamiliar with PWAs because of the lack of iOS support. It's because we don't build enough of them. 🧵 1/2

New app for finding Fluent Icons by drawing! Blog post on how I built this with the WinApp Skill coming soon! #WinDev #Windows #IndieDev #WinUI

Out now: The Microsoft Fluent UI #Blazor library v5 RC3! Lots of refinements, bug fixes and even 2 new components: Wizard and ColorPicker For the next RCs and final release I'm creating something new that I think a lot of devs will like...a Charts package. Stay tuned!

Firefox 151 now support the Document Picture-in-Picture API that enables web apps to open an always on top window that can be populated with arbitrary HTML content. Details in the upcoming edition of Modern Web Weekly. Demo and subscribe link 👇 🧵1/3

This is really cool! .NET #dotnet running in Hyperlight!

Blogged: Running background tasks in Blazor with Web Workers - Exploring the .NET 11 preview - Part 1 andrewlock.net/exploring-th... In this post I discuss the new Web Worker template available in .NET 11 for running CPU intensive tasks without blocking the UI #dotnet #blazor

Published a new tool that lets you record all .NET exceptions system-wide in all processes: github.com/KirillOsenko... dotnet tool update -g beetle It records AllExceptions.beetle, which is like a binlog for exceptions. There's also an MCP that can read and analyze .beetle files.

TODAY at 10AM PT on the Blazor Community Standup 〰️ Blazor virtualization gets flexible 〰️ Explore upcoming virtualization improvements in .NET 11 for Blazor, including support for variable‑height items and new APIs for controlling scroll position. 👉 buff.ly/KswnsDo

Blazor validation in .NET 11 hubs.li/Q04ct1pw0 #dotnet

Great article on how many of the efforts in C#, @dot.net, & #aspnetcore over the last few years build on each other to tell a new story: makarchie.com/posts/csharp...

Attention Copilot users: Today is the 28th and your request quota resets TONIGHT do yourself a favor: attach a Squad to your favorite project and see what they can do with your leftover requests GitHub.com/bradygaster/squad

I added performance benchmarks to my BlazorWebFormsComponents to show what a performance improvement it is to migrate from WebForms to Blazor Initial reports show a 2x - 4x performance improvement before any tuning.. JUST doing the migration on some simple demo apps More research is coming

The p in webp stands for “why isn’t this a PNG”

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

MCP server of the day: mcp-binlog-tool. Rather than manually generate and inspect msbuild binary logs, why not have GitHub Copilot just build and analyze it? Those binlogs contain a *LOT* more information than what you see in the terminal output: github.com/baronfel/mcp...

Support for multiple files in file-based apps, via the new `#:include` directive. The item type is derived from the file extension in the path/glob you provide & is extensible via MSBuild, so *.cs -> Compile, *.json -> Content, etc. Coming in .NET SDK 10.0.300

Firefox is joining the shape() game 🤩 It's a good time for some blobs: css-generators.com/blob/ Or maybe a nice wavy divider: css-generators.com/wavy-divider/ And stay tuned for another generator and more shapes next week! 🤫

"FindRazorSourceFile" v.1.1.1 has been released!🎉 Customize the hotkey for Inspection Mode via project-level config! Set your own key combo, hover any element, and jump straight to the .razor source. No more hardcoded Ctrl+Shift+F! github.com/jsakamoto/Fi... #blazor

Out now: The Microsoft Fluent UI #Blazor library v5 RC1! This is the next major version. Lots of breaking changes but also lots of enhancements, beter APIs, better docs and an MCP server to help you use the library to it's fullest!

Ever committed your API key to appsettings.json by mistake? 😅 Blazor Wasm User Secrets Extension solves this! Now you can override app settings locally using .NET User Secrets. No more polluting shared files. Perfect for dev team workflows! ⚡️ github.com/jsakamoto/To... #blazor

💡 We're exploring a new idea for PowerToys Command Palette: a configurable dock where you can pin your favorite commands and extensions for quick access. For examples and proof-of-concept code, check out the issue - we'd love your feedback 👇 github.com/microsoft/Po...

Introducing OpenSilver 3.3 - Blazor Components Now Run Directly Inside XAML Applications opensilver.net/announcement... #opensilver #xaml #blazor #dotnet #appdev #silverlight #csharp #wpf

Stop what you are doing and watch this right now #Blazor #AI #Copiliot - www.youtube.com/live/aKUZCxT...

Coming soon to the Fluent UI #Blazor library... Hierarchical data. Finally, nesting rows will be possible! Oh, and I am now allowed to tag this with #MVPBuzz 😁

Tired of slow .NET setup in GitHub Actions? I built a fast, performant alternative to actions/setup-dotnet with parallel downloads, caching & smart version resolving. github.com/fast-actions... We‘re using this Action @scalar.com and reduced the execution time from 24s to 2s!

Ready for the first cool demo of the year? A mini Mario world with keyboard control. Yes, you can move Mario and also jump! 👀 Demo: codepen.io/t_afif/full/... via @codepen.io ✔️ 100% CSS Magic ✔️ Minimal HTML ❌ 0% JavaScript A Chrome-only experimentation using modern CSS.

Tech is in an interesting place where some of the most accomplished engineers in the industry now say their job is now just telling AI to write all the code, debug it and fix the bugs. Some of this is marketing hype from people who are selling AI tools (Boris works on Claude Code) but it rings true

Another winter break coding side quest... I created a CLI tool called "burrow" for managing local secrets, inspired by `dotnet user-secrets`. But, it’s a standalone executable and it uses SQLite instead of JSON as the backing store. Check it out at safia.rocks/burrow/ 🐰

🚀 This week I improved MTP (Microsoft.Testing.Platform) to support WASM, browser, WASI 🌐 and made progress on Android 🤖📱 & iOS 🍎📱. Modern apps deserve modern testing, MTP makes it simple, fast, and future-ready! #dotnet #testing #MTP

Infragistics just made 50+ Ignite UI components available for free and open-source! Support for Angular, React, Web Components, and Blazor: www.infragistics.com/blogs/open-s... #blazor #dotnet #IgniteUI

New reference article detailing lots of info about running C# file-based apps via `dotnet run` now available! Makes for great input to a coding agent when working on file-based apps. learn.microsoft.com/dotnet/core/...

Out now: The Microsoft Fluent UI #Blazor library v4.13.2! Maintenance release with .NET 10 support, Templates fixes, and about a dozen other PRs Details at fluentui-blazor.net/WhatsNew. Packages are on NuGet. Now back to getting a v5 RC out of the door...

Let me invite you to our last #dotnet Meetup this year. We have 3 great talks prepared for you, and of course food. 📍 Microsoft Office (Delta Building, Vyskočilova 1561/4a, Prague 4) 📅 Monday, December 8, 2025 🕗 5.30pm - 9.00pm English, Free entry www.meetup.com/microsoft-ev...

🚀 After validating on the .NET 10 SDK, the first stable release of "Find Razor Source File" is live! github.com/jsakamoto/Fi... #blazor Streamline your Blazor development: jump straight from any clicked element in your browser to the exact `.razor` file in Visual Studio or VS Code!

Got nerd-sniped on a saturday morning github.com/DamianEdward...

Announcing Oqtane 10.0.0 for .NET 10! This is a major release including Passkey support, improvements to the Oqtane Application Template, etc... 77 pull requests by 6 contributors. www.oqtane.org/blog/!/132/a... #blazor #oqtane

One thing I started noticing recently is that competent engineers give up their credibility due to AI. Twice already highly competent engineers I respect sent a PR that turned out to have very subtle issues. These issues would not be possible if a human understood it.

Here's an overview of what your web app can do today youtu.be/9ZC7tYgBbUE?...

New blog post: "How to Quickly Test Your Blazor App on a Real Smartphone" dev.to/j_sakamoto/h... #blazor

Hey #dotnet, would you like it if #msbuild (and dotnet build, etc) natively integrated with your CI/CD pipelines for integrated warning/error reporting and such? I've vibe-coded some stuff here that might be interesting to folks: github.com/dotnet/msbui...

Kubernetes is the sum of all the shell scripts, and practices, system administrators have cobbled together over time, presented as a single system behind a declarative set of APIs.

We have progressed from data collection to data analysis.

GeoBlazor 4.3 Is Here! Smarter Auth and Powerful New Layers! ✨ Highlights: 🔐 Simplified OAuth setup 🧩 ExpandWidget groups 🌍 OGCFeature Layers 🎨 WebStyleSymbol 🧠 New Token Refresh sample code 🐞 Bug fixes and quality improvements across the board hubs.li/Q03MGy8B0

🚀 Uno Platform 6.3 is LIVE • .NET 10 RC 1 support • Visual Studio 2026 ready (.slnx + side-by-side) • WebAssembly image decoding moved to WebWorkers • Hot Design updates for even faster UI edits • TabView reliability + new sizing modes Read the full release blog

🚀 Blazing Story v1.0.0 Preview 60 is here! github.com/jsakamoto/Bl... #Blazor ✨ What's new: - Docs menu added to settings (just like Storybook!) - UI updated to match Storybook v9 design - Enhanced visual polish throughout Your 100% Blazor Storybook clone keeps getting better!🔥

.NET 10 includes several performance enhancements. Join us TODAY at 10AM PT for today's #ASPNET Community Standup as we review the improvements in .NET 10 for WebAssembly, which helps Blazor WebAssembly apps run faster than ever! See you on the livestream: msft.it/63327slN9S#ASPNET#dotNET

HAPPENING LIVE @10AM PT today〰️ ...drop in to check out the cool new features that superstar Blazor intern, Roland Vizner, has been hard at work on this summer, including a new component for handling images and other media files. See you live here ➡️ msft.it/63328s5rKw