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Rogier van der Hee

@rogiervanderhee.bsky.social
762 followers 492 following 477 posts

Full stack developer and entrepreneur. Dotnet Blazor MAUI

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Reposted by Rogier van der Hee
Aaron Rupar @atrupar.com · 15/09/2026
I said it at the time (and before!), but I truly believe that American voters electing Donald Trump for a second term in 2024 was the dumbest and most self-harming choice made by an electorate in the history of humanity
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Reposted by Rogier van der Hee
Sander Schimmelpenninck @schimmelpenninck.bsky.social · 27/07/2026
The Economist is treating Musk the same way centre right parties are treating the far right: way too nice. Minton Beddoes merely tickled him, yet he showed his resentful self. Why are there so few liberals who understand that you can’t accommodate the far right?
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Rogier van der Hee @rogiervanderhee.bsky.social · 01/06/2026
WTF this is costing me dollars now, unacceptable:
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Rogier van der Hee @rogiervanderhee.bsky.social · 01/06/2026
After 2 hours 😱:
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Reposted by Rogier van der Hee
Dare Obasanjo @carnage4life.bsky.social · 27/05/2026
AI subsidies were never going to last. Anthropic is committing $15B/year to SpaceX for data centers while Big Tech cuts jobs to fund AI infrastructure. Now GitHub and Anthropic are moving heavy consumer usage patterns from flat rate to metered plans. The free lunch is almost over.
theverge.com
You’re about to feel the AI money squeeze
The AI monetization cliff approaches.
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Rogier van der Hee @rogiervanderhee.bsky.social · 22/05/2026
A nice dashboard to keep track of all the PR's in the dotnet MAUI universe that are being done with AU agentic-engineers.net/dashboard/
agentic-engineers.net
PR Dashboard - Agentic Engineers
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Reposted by Rogier van der Hee
Sacha Greif @sachagreif.com · 20/05/2026
2016 web developer worries: "man, divs really are hard to center!" 2026 web developer worries: "there are 639 compromised npm package versions in tonight’s Mini Shai-Hulud wave"
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Reposted by Rogier van der Hee
Andrew Couts @couts.bsky.social · 21/04/2026
NEW: Based on Mozilla's tests, the Anthropic Mythos Preview security hype is real. @lhn.bsky.social w/ the scoop: www.wired.com/story/mozill...
wired.com
Mozilla Used Anthropic’s Mythos to Find and Fix 271 Bugs in Firefox
The Firefox team doesn’t think emerging AI capabilities will upend cybersecurity long term, but they warn that software developers are likely in for a rocky transition.
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Rogier van der Hee @rogiervanderhee.bsky.social · 17/04/2026
For anybody attempting to create an Entity Framework migration with latest version: github.com/dotnet/efcor...
github.com
Announcement: Microsoft.EntityFrameworkCore.Tools 10.0.6 - Design package dependency change · Issue #38124 · dotnet/efcore
Summary Starting with version 10.0.6, the Microsoft.EntityFrameworkCore.Tools NuGet package no longer pulls in a matching version of Microsoft.EntityFrameworkCore.Design as a transitive dependency....
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Rogier van der Hee @rogiervanderhee.bsky.social · 07/04/2026
The joys of a non-native React Outlook app:
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Rogier van der Hee @rogiervanderhee.bsky.social · 30/03/2026
C# LSP support for GitHub CoPilot agents: github.com/dotnet/rosly...
github.com
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Rogier van der Hee @rogiervanderhee.bsky.social · 25/03/2026
WebGPU binding library for Blazor: github.com/Oli-26/WGPUS...
github.com
GitHub - Oli-26/WGPUSharp: A binding for webgpu into c#
A binding for webgpu into c#. Contribute to Oli-26/WGPUSharp development by creating an account on GitHub.
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Reposted by Rogier van der Hee
simoncropp.bsky.social @simoncropp.bsky.social · 23/03/2026
new version of DbToMermaid github.com/SimonCropp/D...
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Rogier van der Hee @rogiervanderhee.bsky.social · 16/03/2026
Yo GitHub my creditcard is ready:
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Rogier van der Hee @rogiervanderhee.bsky.social · 12/03/2026
While burning tokens I keep thinking "and many Bothans have died for this"
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Rogier van der Hee @rogiervanderhee.bsky.social · 11/03/2026
@wildermuth.com I guess you are somewhere around here too
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Rogier van der Hee @rogiervanderhee.bsky.social · 07/03/2026
😱
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Rogier van der Hee @rogiervanderhee.bsky.social · 06/03/2026
If only....
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Rogier van der Hee @rogiervanderhee.bsky.social · 05/03/2026
I will believe Microsoft has moved to a full agent based coding style with insane claimed productivity if they fix .NET Hot Reload and dotnet watch overnight.
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Reposted by Rogier van der Hee
Brandon Friedman @brandonfriedman.bsky.social · 05/03/2026
They killed 180 children and their teachers in a double-tap strike on a school. The girls were 7 to 12 years old.
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Rogier van der Hee @rogiervanderhee.bsky.social · 03/03/2026
leodemoura.github.io/blog/2026/02...
leodemoura.github.io
When AI Writes the World's Software, Who Verifies It?
Leonardo de Moura — Creator of Lean and Z3
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Rogier van der Hee @rogiervanderhee.bsky.social · 03/03/2026
PolyPilot: app to manage AI agent sessions built in .NET MAUI github.com/PureWeen/Pol... mauiverse.net/community-fe...
mauiverse.net
PolyPilot: Mission Control for GitHub Copilot Coding Agents | Community Feed | MAUIverse
Explore how a .NET MAUI Blazer Hybrid app manages multiple AI sessions for accelerated development workflows. See firsthand how to leverage a multi-agent system for PR reviews and repository managemen...
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Rogier van der Hee @rogiervanderhee.bsky.social · 03/03/2026
“Your eyes, their data”. We all know Meta is ethically challenged company, this confirms it again: www.svd.se/a/K8nrV4/met...
svd.se
She Came Out of the Bathroom Naked, Employee Says
Bank details, sex and naked people who seem unaware they are being recorded. Behind Meta’s new smart glasses lies a hidden workforce, uneasy about peering into the most intimate parts of other people’...
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Rogier van der Hee @rogiervanderhee.bsky.social · 25/02/2026
Create a MCP server for your Storybook to let AI generate interfaces: dev.to/j_sakamoto/y...
dev.to
Your Component Catalog Already Knows Everything. So Why Not Make It an MCP Server?
🔰 Introduction Note: A quick note before we dive in: the implementation described in this...
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Rogier van der Hee @rogiervanderhee.bsky.social · 23/02/2026
2026: party like its 1999 with Microsoft Access apps - read: vibe coded - apps by clever end users - all over the place entrenched in businesses? Catastrophe in the making or blessing?
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Rogier van der Hee @rogiervanderhee.bsky.social · 15/02/2026
Runtime Async in dotnet 11: laurentkempe.com/2026/02/14/e...
laurentkempe.com
Laurent Kempé - Exploring .NET 11 Preview 1 Runtime Async: A dive into the Future of Async in .NET
.NET 11 Preview 1 ships a groundbreaking feature: Runtime Async. Instead of relying solely on the C# compiler to rewrite async/await methods into state machi...
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Rogier van der Hee @rogiervanderhee.bsky.social · 14/02/2026
This will be fun, MCP server for every website: developer.chrome.com/blog/webmcp-...
developer.chrome.com
WebMCP is available for early preview  |  Blog  |  Chrome for Developers
WebMCP aims to provide a standard way for exposing structured tools, ensuring AI agents can perform actions on your side with increased speed, reliability, and precision.
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Rogier van der Hee @rogiervanderhee.bsky.social · 12/02/2026
What an absolute monumental fuck up is the "new" Outlook. Sending e-mails fails, searching returns partial results. Sorting doesn't work. You got one job!
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Rogier van der Hee @rogiervanderhee.bsky.social · 11/02/2026
.NET 11 Preview 1 is out: devblogs.microsoft.com/dotnet/dotne...
devblogs.microsoft.com
.NET 11 Preview 1 is now available! - .NET Blog
Explore .NET 11 Preview 1, now available with updates to the runtime, libraries, and more. Get the details today!
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Reposted by Rogier van der Hee
Sayed Ibrahim Hashimi @sayedha.bsky.social · 11/02/2026
Install VS2026 18.3 (released today) if you edit Razor files or use .NET Hot Reload. We have some huge improvements added in this release. Download link visualstudio.microsoft.com/downloads/
visualstudio.microsoft.com
Visual Studio & VS Code Downloads for Windows, Mac, Linux
Download Visual Studio IDE or VS Code for free. Try out Visual Studio Professional or Enterprise editions on Windows, Mac.
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Rogier van der Hee @rogiervanderhee.bsky.social · 10/02/2026
This looks like a really useful tool for .NET MAUI developers, tooling issues are one of the biggest issues: github.com/Redth/MAUI.S...
github.com
GitHub - Redth/MAUI.Sherpa: Let MAUI Sherpa guide you through all your .NET MAUI dev environment needs!
Let MAUI Sherpa guide you through all your .NET MAUI dev environment needs! - Redth/MAUI.Sherpa
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Rogier van der Hee @rogiervanderhee.bsky.social · 05/02/2026
F5-ing BTC, it’s crashing like crazy
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Rogier van der Hee @rogiervanderhee.bsky.social · 05/02/2026
WCGW, ah yes malware of course! 1password.com/blog/from-ma...
1password.com
From magic to malware: How OpenClaw's agent skills become an attack surface | 1Password
The same capabilities that make OpenClaw a groundbreaking tool also make it an urgent security risk. This blog contains confirmed examples of agent skills being used as malware vectors, and advice on ...
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Rogier van der Hee @rogiervanderhee.bsky.social · 03/02/2026
Playing around with this Blazor Dev tool and it's really nicely put together, see also the Reddit post: blazordevelopertools.com www.reddit.com/r/Blazor/com...
blazordevelopertools.com
Blazor Developer Tools
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Rogier van der Hee @rogiervanderhee.bsky.social · 29/01/2026
Meta and especially Zuck have done atrocious things with children in the past before and this does not surprise me at all but yet…
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Reposted by Rogier van der Hee
Damien Bowden @damienbod.com · 26/01/2026
Blogged: Force step up authentication in web applications damienbod.com/2026/01/26/f... #aspnetcore #dotnet #blazor #aspire #identity #oauth #oidc #duende #iam #swiyu #eid
damienbod.com
Force step up authentication in web applications
The post shows how to implement a step up authorization using the OAuth 2.0 Step Up Authentication Challenge Protocol RFC 9470. The application uses ASP.NET Core to implement the API, the web appli…
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Reposted by Rogier van der Hee
Dare Obasanjo @carnage4life.bsky.social · 26/01/2026
High school students using AI to write college application essays that are then graded by AI from admissions departments is a great example of how AI usage devalues systems while people can accurately point to “productivity gains” from using AI.
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Rogier van der Hee @rogiervanderhee.bsky.social · 20/01/2026
platform.uno/blog/the-sta...
platform.uno
The State of WebAssembly – 2025 and 2026
A comprehensive look at WebAssembly in 2025 and 2026, covering browser support, Safari updates, WebAssembly 3.0, WASI, .NET, Kotlin, debugging improvements, and growing adoption across edge computing ...
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Rogier van der Hee @rogiervanderhee.bsky.social · 19/01/2026
"10 things I learned from burning myself out with AI coding agents" arstechnica.com/information-...
arstechnica.com
10 things I learned from burning myself out with AI coding agents
Opinion: As software power tools, AI agents may make people busier than ever before.
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Reposted by Rogier van der Hee
Mattias Karlsson @devlead.se · 17/01/2026
There seems to be an ongoing supply chain attack or suspicious activity on NuGet .org, where a user called darklord is trying to gain legitimacy or something by sending thousands of become owner of their packages requests, don't accept, report to @nuget.org #dotnet #nuget
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Rogier van der Hee @rogiervanderhee.bsky.social · 15/01/2026
Ha ha 😆
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Rogier van der Hee @rogiervanderhee.bsky.social · 09/01/2026
emnudge.dev/blog/what-ha...
emnudge.dev
What Happened To WebAssembly
Where are they now? You won't believe her new look!
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Rogier van der Hee @rogiervanderhee.bsky.social · 08/01/2026
C# is "language of the year" in the TIOBE index with a +2.94% jump last year: www.tiobe.com/tiobe-index/
TIOBE index 2026
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Rogier van der Hee @rogiervanderhee.bsky.social · 07/01/2026
I need to try Opus 4.5, I guess: burkeholland.github.io/posts/opus-4...
burkeholland.github.io
Opus 4.5 is going to change everything
Three months ago I would have dismissed claims that AI could replace developers. Today, after using Claude Opus 4.5, I believe AI coding agents can absolutely replace developers.
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Rogier van der Hee @rogiervanderhee.bsky.social · 07/01/2026
Excited that in .NET 11 MAUI Android will get CoreCLR with PGO R2R in release mode. Switching from Mono runtime after so many years! github.com/dotnet/maui/...
github.com
[Android] CoreCLR support in .NET 11 · Issue #33386 · dotnet/maui
This issue is meant for tracks all work related to CoreCLR support on Android in .NET 11. Performance and app size #33387 #33388 Diagnostics Add debugging support Validate XAML hot reload Validate ...
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Rogier van der Hee @rogiervanderhee.bsky.social · 06/01/2026
Visual Studio extension to work with the .github folder and manage GitHub and CoPilot files including integration with awesome-copliot repo for templates, by Mads Kristensen: marketplace.visualstudio.com/items?itemNa...
marketplace.visualstudio.com
GitHub Node - Visual Studio Marketplace
Extension for Visual Studio - Adds a GitHub node to Solution Explorer that displays the contents of your repository's `.github` folder. Quickly access and manage GitHub-specific files like workflows, ...
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Reposted by Rogier van der Hee
Casey Newton @caseynewton.bsky.social · 03/01/2026
I reached out to the author of this viral Reddit post thinking there might be a story in it. He sent me an employee badge that Gemini flagged as being AI-generated and supporting documents that I suspect were also generated by AI. Be careful out there folks! www.reddit.com/r/confession...
reddit.com
From the confession community on Reddit
Explore this post and more from the confession community
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Reposted by Rogier van der Hee
Matt Steinglass @mattsteinglass.bsky.social · 29/12/2025
Jesus H Christ, Netflix rickrolled the entire world and nobody figured it out until now
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Dare Obasanjo @carnage4life.bsky.social · 23/12/2025
Results from a survey of 1,750 AI-using tech workers: • 55% say AI beat expectations; ~70% say their work quality’s up. • >50% save at least ½ day/week. • PMs get most value from AI help with PRDs (21.5%), mockups (19.8%), comms (18.5%). • 92.4% report at least one significant downside of AI
substack.com
AI tools are overdelivering: results from our large-scale AI productivity survey
What exactly AI is doing for people, which AI tools have product-market fit, where the biggest opportunities remain, and what it all means
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Dare Obasanjo @carnage4life.bsky.social · 22/12/2025
Many people want to be managers to grow their careers but in reality being a leader is more important in the long run. A leader is someone whose authority is earned and people choose to follow as opposed to someone people have to follow because it’s their job. Good leaders are…
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