Rogier van der Hee
@rogiervanderhee.bsky.social
Full stack developer and entrepreneur. Dotnet Blazor MAUI
Reposted by Rogier van der Hee
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
• 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
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
substack.com
December 23, 2025 at 11:32 PM
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
• 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
Reposted by Rogier van der Hee
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…
Good leaders are…
December 22, 2025 at 5:30 PM
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…
Good leaders are…
Reposted by Rogier van der Hee
Bringing the DOOM to Uno Platform | by Martin Zikmund
buff.ly/YNYYO4t
#dotnet #gamedev #unoplatform #webview #csharp #appdev #crossplatform
buff.ly/YNYYO4t
#dotnet #gamedev #unoplatform #webview #csharp #appdev #crossplatform
Bringing the DOOM to Uno Platform
Let's answer the most pressing question in software development: Can Uno Platform run DOOM?
buff.ly
December 22, 2025 at 3:00 PM
Bringing the DOOM to Uno Platform | by Martin Zikmund
buff.ly/YNYYO4t
#dotnet #gamedev #unoplatform #webview #csharp #appdev #crossplatform
buff.ly/YNYYO4t
#dotnet #gamedev #unoplatform #webview #csharp #appdev #crossplatform
The first CoreCLR Interpreter benchmarks are out and it’s significantly (magnitudes) slower than Mono. But a good first starting point and should be enough time in the 11.0 timeframe to improve: github.com/dotnet/runti...
Interpreter Performance · Issue #122464 · dotnet/runtime
This issue holds various status information and work items for improving performance on platforms making use of interpreter with CoreCLR. This contains both interpreter performance related work ite...
github.com
December 18, 2025 at 4:14 PM
The first CoreCLR Interpreter benchmarks are out and it’s significantly (magnitudes) slower than Mono. But a good first starting point and should be enough time in the 11.0 timeframe to improve: github.com/dotnet/runti...
Stolen from Reddit
December 16, 2025 at 10:01 AM
Stolen from Reddit
The ASP Core Roadmap is out: github.com/dotnet/aspne...
ASP.NET Core roadmap for .NET 11 · Issue #64787 · dotnet/aspnetcore
ASP.NET Core planning for .NET 11 is now in progress! This roadmap is currently just a placeholder. We'll update the roadmap with specific planned features as planning progresses. This issue repres...
github.com
December 16, 2025 at 3:19 AM
The ASP Core Roadmap is out: github.com/dotnet/aspne...
Thread 🧵 on GDP and productivity differences between USA and EU. Spoiler alert: EU could be measured to be ahead if you factor in the carbon cost of GDP.
It has become received wisdom in Brussels and Washington that there is a new “euro-sclerosis”: that the EU economy is lagging the US
This view is wrong
A little primer on the measurement of productivity – and why reports of the economic death of Europe are greatly exaggerated🧵
This view is wrong
A little primer on the measurement of productivity – and why reports of the economic death of Europe are greatly exaggerated🧵
December 13, 2025 at 3:33 AM
Thread 🧵 on GDP and productivity differences between USA and EU. Spoiler alert: EU could be measured to be ahead if you factor in the carbon cost of GDP.
Reposted by Rogier van der Hee
Hacked in better hot reload support for .net 10. I'm using a file watcher and writing a temp file to the wwwroot when content changes, which kicks things off proper. Not pretty, but I'm not sure there is another way unless my bug reports get some traction.
December 11, 2025 at 3:49 AM
Hacked in better hot reload support for .net 10. I'm using a file watcher and writing a temp file to the wwwroot when content changes, which kicks things off proper. Not pretty, but I'm not sure there is another way unless my bug reports get some traction.
New CSS features in 2025: chrome.dev/css-wrapped-...
CSS Wrapped 2025
Sculpt dynamic interfaces, stretch your imagination, and play with these 22 powerful new CSS features that landed in Chrome this year.
chrome.dev
December 9, 2025 at 6:10 PM
New CSS features in 2025: chrome.dev/css-wrapped-...
Reposted by Rogier van der Hee
Found Sokol.NET - C# bindings for the Sokol crossplat gfx framework. If you haven't heard about Sokol, it's a C header-only library to build crossplat gfx/audio apps (games). Sokol.NET wraps it for C# (Win/Linux/Mac/Android/iOS/WASM). Tons of samples. Also native AOT: github.com/elix22/Sokol...
GitHub - elix22/Sokol.NET: Cross-platform graphics framework for C# with .NET NativeAOT | Desktop • Mobile • Web | Direct3D • Metal • OpenGL • WebGL
Cross-platform graphics framework for C# with .NET NativeAOT | Desktop • Mobile • Web | Direct3D • Metal • OpenGL • WebGL - elix22/Sokol.NET
github.com
December 8, 2025 at 7:08 AM
Found Sokol.NET - C# bindings for the Sokol crossplat gfx framework. If you haven't heard about Sokol, it's a C header-only library to build crossplat gfx/audio apps (games). Sokol.NET wraps it for C# (Win/Linux/Mac/Android/iOS/WASM). Tons of samples. Also native AOT: github.com/elix22/Sokol...
Yes I was hit by this one. How can this be released to production on such a scale?
It was a null pointer exception inside the Lua script.
This impacted 28% of all HTTP traffic served by Cloudflare.
Check details: blog.cloudflare.com/5-december-2...
This impacted 28% of all HTTP traffic served by Cloudflare.
Check details: blog.cloudflare.com/5-december-2...
Cloudflare outage on December 5, 2025
Cloudflare experienced a significant traffic outage on December 5, 2025, starting approximately at 8:47 UTC. The incident lasted approximately 25 minutes before resolution. We are sorry for the impac...
blog.cloudflare.com
December 6, 2025 at 11:50 AM
Yes I was hit by this one. How can this be released to production on such a scale?
Reposted by Rogier van der Hee
I think this is actually "Everyone at Microsoft Hates AI," and given what I've witnessed in the past happening when Microsoft leadership decides they need to turn the aircraft carrier on a dime, I'm not at all surprised. There tends to be a LOT of collateral damage while they figure things out.
Everyone in Seattle Hates AI — Jonathon Ready
A post about everyone in Seattle hating AI.
jonready.com
December 3, 2025 at 8:36 PM
I think this is actually "Everyone at Microsoft Hates AI," and given what I've witnessed in the past happening when Microsoft leadership decides they need to turn the aircraft carrier on a dime, I'm not at all surprised. There tends to be a LOT of collateral damage while they figure things out.
I concur. Was three years ago in Dürres, lots of diesels but last summer a large part of the taxi’s where already EVs. With notable exceptions 🙂:
December 1, 2025 at 4:23 PM
I concur. Was three years ago in Dürres, lots of diesels but last summer a large part of the taxi’s where already EVs. With notable exceptions 🙂:
Reposted by Rogier van der Hee
New blog post - Automatically Signing a Windows EXE with Azure Trusted Signing, dotnet sign, and GitHub Actions www.hanselman.com/blog/automat...
Automatically Signing a Windows EXE with Azure Trusted Signing, dotnet sign, and GitHub Actions
Mac Tahoe (in Beta as of the time of this writing) has this new feature called ...
www.hanselman.com
November 28, 2025 at 11:33 PM
New blog post - Automatically Signing a Windows EXE with Azure Trusted Signing, dotnet sign, and GitHub Actions www.hanselman.com/blog/automat...
The new Outlook is full of bugs and is really slow. Also quite clearly written in React Native. Pasting large texts in a message pane chokes the whole application too. What a mess, although the UI is a bit cleaner than the old Outlook.
November 28, 2025 at 12:09 PM
The new Outlook is full of bugs and is really slow. Also quite clearly written in React Native. Pasting large texts in a message pane chokes the whole application too. What a mess, although the UI is a bit cleaner than the old Outlook.
“Replace your boss, before they replace you”. Wait a minute I’m the boss 🫣 replaceyourboss.ai
AI CEO – Replace Your Boss Before They Replace You
Stop working for humans. AI CEO delivers algorithmic thought leadership, with instant decisions, and zero ego. Replace your boss before they replace you.
replaceyourboss.ai
November 28, 2025 at 10:50 AM
“Replace your boss, before they replace you”. Wait a minute I’m the boss 🫣 replaceyourboss.ai
Reposted by Rogier van der Hee
We need to talk about this A LOT in Europe. Such a shocking illustration of how we are getting colonized by the Americans. Let's spread this widely so it helps galvanize public opinion.
This story should be covered waaaaayy more than it is.
The US has sanctioned six judges if the international criminal court ICC, because Trump didn’t like them issuing arrest warrants for Benjamin Netanyahu and former Minister of Defense Yoav Gallant.
www.lemonde.fr/en/internati...
The US has sanctioned six judges if the international criminal court ICC, because Trump didn’t like them issuing arrest warrants for Benjamin Netanyahu and former Minister of Defense Yoav Gallant.
www.lemonde.fr/en/internati...
Nicolas Guillou, French ICC judge sanctioned by the US: 'You are effectively blacklisted by much of the world's banking system'
Six judges and three prosecutors at the International Criminal Court have been sanctioned by the Trump administration. In an interview with Le Monde, Guillou discusses the impact of these measures on ...
www.lemonde.fr
November 24, 2025 at 9:21 PM
We need to talk about this A LOT in Europe. Such a shocking illustration of how we are getting colonized by the Americans. Let's spread this widely so it helps galvanize public opinion.
Reposted by Rogier van der Hee
Werner Herzog shot his Nosferatu in 1979 in Delft, with obvious parts shot in Schiedam. I have friends who helped paint 10,000 rats they let loose in the city.
A movie that takes place where you are from….
(the in-joke here is that, the movie title be damned, several parts of this boat chase rather obviously are not filmed in Amsterdam but in Utrecht)
(the in-joke here is that, the movie title be damned, several parts of this boat chase rather obviously are not filmed in Amsterdam but in Utrecht)
November 23, 2025 at 7:47 PM
Werner Herzog shot his Nosferatu in 1979 in Delft, with obvious parts shot in Schiedam. I have friends who helped paint 10,000 rats they let loose in the city.
This reflects exactly my current point of view for using agents. There is potential but also risks.
November 23, 2025 at 2:33 PM
This reflects exactly my current point of view for using agents. There is potential but also risks.
Cool to see some movement on my old precious BeOS (aka Haiku OS) getting dotnet. Runs circles around sluggish Windows 11
November 22, 2025 at 7:32 PM
Cool to see some movement on my old precious BeOS (aka Haiku OS) getting dotnet. Runs circles around sluggish Windows 11
@tonaarts.bsky.social Deze automerken komen het minst vaak door de apk en Tesla staat bovenaan www.ad.nl/auto/deze-au...
Deze automerken komen het minst vaak door de apk en Tesla staat bovenaan
De algemene periodieke keuring (apk) is voor veel automobilisten een gevreesde kostenpost. Een afkeuring betekent vaak dat er stevig geïnvesteerd moet worden. Sommige automerken worden veel vaker afge...
www.ad.nl
November 21, 2025 at 5:53 AM
@tonaarts.bsky.social Deze automerken komen het minst vaak door de apk en Tesla staat bovenaan www.ad.nl/auto/deze-au...
Reposted by Rogier van der Hee
We now have an official profiling doc for .NET MAUI:
learn.microsoft.com/dotnet/maui/...
This gathers info from various wikis in one place and has simplified instructions for dotnet-dsrouter!
learn.microsoft.com/dotnet/maui/...
This gathers info from various wikis in one place and has simplified instructions for dotnet-dsrouter!
Performance Profiling - .NET MAUI
Learn how to profile the performance of your .NET MAUI app.
learn.microsoft.com
November 18, 2025 at 11:08 PM
We now have an official profiling doc for .NET MAUI:
learn.microsoft.com/dotnet/maui/...
This gathers info from various wikis in one place and has simplified instructions for dotnet-dsrouter!
learn.microsoft.com/dotnet/maui/...
This gathers info from various wikis in one place and has simplified instructions for dotnet-dsrouter!
Upvote a million times please!
github.com/dotnet/aspne...
github.com/dotnet/aspne...
Get hot reload working reliably · Issue #64373 · dotnet/aspnetcore
Is there an existing issue for this? I have searched the existing issues Is your feature request related to a problem? Please describe the problem. VS2026, .NET 10, hot reload still barely works. I...
github.com
November 16, 2025 at 9:50 AM
Upvote a million times please!
github.com/dotnet/aspne...
github.com/dotnet/aspne...