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Updated Jan 7th 2026 -- see below

If you build extensions for Visual Studio, you'll know that sometimes (frequently?--depending on what you're doing) it's necessary to completely reset the experimental instance to get it back to a known/good state.

With previous versions, it was possible to start typing in the main Windows menu and it would find the command to do this for you.

However, VS2026 does not include these menu entries. (Who knows why they were removed...?)

Instead, you can (must) trigger the resetting of the experimental instance from within Visual Studio from within the Feature Search. Simply start typing the command in the search box, and it'll find it for you.

UPDATE - Jan 7th 2026

I can no longer get the above to work, as the feature search no longer finds the option.
I asked Copilot and it said the only way to do it was via the command line.

The cliché always used to be that "contributing to docs was a great way to get started in open source." Now I'm also starting to hear people suggest that writing a test can also be a good entry to a project.

But is this a good idea? I'm not sure...

As with any open source project, the best kind of contributions are the ones the owners and maintainers are asking for, and if they're of any size, they never start with a PR but with a discussion or issue.

No answers. "Just", questions I'm aware of and considering:

• If working with AI means communicating with machines more like we do with other humans, how do we avoid things also going back the other way and treating people more like machines?
• Are "agents the future of [all] work"? And, if not all, how to identify the work that can change or be replaced?
• If "AI is only as good as your data", why isn't there as much effort being put into ensuring the quality and accuracy of the data as there is hype about AI?
• At what point does AI not need human oversight? All the education highlights human oversight, but the futurists don't include it...
• What is in the middle-ground between traditional GUIs and "just" a text box?
• As feedback is highlighted as being essential when developing tools with AI, is there a way for feedback from a tool to be passed back to those creating the underlying models?
• If there's a GUI for something, does it automatically need (and benefit?) from having an equivalent interface that's accessible via command line, API, and Agent/MCP?
• As speed/rate of change is a common complaint among all types of people and people doing disparate tasks, how do you factor this in when introducing AI-powered tools?
• If people are generally reluctant to read instructions, why will they happily read the text-based response from an AI tool telling them how to do something?
• Asking good questions is hard. How people ask questions of AI-powered tools greatly impacts the quality of results. In training people to use AI, are they also being taught to ask good questions?

The one I had the most to do with was the Windows Phone User Group, which later evolved/became Windows Apps London.

I "ran" this for as long as it existed. It all seems a very long time ago, but as I finish shutting up the virtual shop on the group (Stop paying for things--like domains--that I really don't need and no one looks at) I wanted to take a moment to reflect.

Here are a few of many pieces of similar feedback.

“Great to hear dev thoughts & experiences & see some interesting apps demo’ed”

“Met lots of cool people, and was well worth the trip.”

“Great bunch of people. Lots of enthusiasm and the usual witty banter”

“Meeting was great – fantastic bunch of WP7 developers, designers and officianados!”

“I really enjoyed everyone’s demos; even the games, which is not my domain, provided some interesting info about phone dev.”

“Thanks very much for putting on the event. I found it really useful as well as wonderfully motivating.”

“A great opportunity to meet and socialise with other developers.”

“We had a great time, really informative stuff, we learnt several things both from the talks and from general networking that we’re going to apply to our current and forthcoming projects.”

“Really appreciate the effort put into the event, great to meet everyone”

“It was great being able to network with intellectual individuals”

“It was really awesome. I now have the knowledge to create a better app.”

“It was very informative and enjoyable”

“Fantastic group. Always learn new things and pick up information”

“I like the format where someone knowledgeable us something we didn’t know already”

“One of the most interesting meetings I’ve been to”

“Wealth of knowledge to gain, recommended this to all developers”

“Good format, very useful.”

“Great event! Enjoyed the learning and the interaction with the other participants.”

“Thoroughly enjoyed the evening. Learnt a lot and looking forward to the next one.”

“Lots of fun, excellent talk and great people”

“I think this is a great event necessary for the platform. The atmosphere was good and enabling for sharing ideas.”

“Entertaining and inspiring talk”

“Really enjoyed the format! Great to hear everyone’s thoughts.”

“My mind is pretty blown away right now, very interesting evening with so much to takeaway and think about”

“Probably one of the best groups. Each meeting is useful for learning new things and getting a different point of view”

“Would love to see some more of these events”

“Fantastic presentation. Really helpful to pick up new tips.”

“Interesting conversation was flowing freely around the table. A really good night.”

“Great food, company, conversation and laughs!”

I couldn't let all the history of something that was a big part of my life for a very long time go away completely, so I've created an archive of the website at https://mrlacey.github.io/winappsldn/
Not that I really expect this to be of much interest or use to anyone any more, but it felt too important (to me) to let it go away completely.

• It's often a simple way to fix potential security vulnerabilities.
• It normally brings performance improvements.
• Updates bring new capabilities and options for things to add to the software.
• Keeping up with the latest versions makes future updates/migrations easier.
• It can help you learn and get hands-on experience with the latest technologies.
• It can allow you to see a large part of or various/obscure parts of the code base, helping you to learn more about the code you're working on.
• It can make it easier for other developers in the team.

Following on from my recent post asking How much does start-up time matter when choosing a framework? I've now published some figures and the code I used.

With some minor tweaks, I now have an updated graph of the data:

Miscellaneous observations:

• As expected, WinForms was super fast.
• WPF (both .NET and Framework versions) was surprisingly (disappointingly) slow.
• The difference between MAUI and WinUI is surprising given MAUI uses WinUI to create the Windows version of apps. I expected these to be closer.
• Of the cross-platform options (and WinUI) the difference is basically irrelevant. Having clicked the button to launch the apps many, many times, I didn't perceive any real difference, never feeling that one was slow or faster than the others.

My takeaways:

• For choosing a cross-platform framework, there's hardly anything in it in terms of the time it takes to launch the apps.
• I wouldn't base a decision to use a particular framework based on these (or similar) tests/results.
• I also looked at the time until the App class was loaded. This varied but didn't seem to be related to the overall time taken.
• Performing tests like these can easily become an infinite rabbit hole. There are always potential tweaks and optimizations that could be done. If you have such an interest, please go ahead.

Feel free to experiment with this code as you wish and suggest any ways it could be improved or anything artificially slowing down a version of an app can be addressed.

I guess it comes down to different people wanting different things. Or, maybe, I'm looking for different things than the majority of people are looking for.

Being aware that I'm trying to learn a variety of new technologies at the moment, and also writing things to try and find a new way of teaching something I'm very familiar with.

Here's what I've seen a lot lately:

Teachers (either qualified educational professionals or people whose job it is to teach and are recognised as experts at teaching new technology) will explain that there are different options or ways of doing things, and then say, "I always use X, so you should too."

Is it that the people learning are just looking for a seemingly authoritative answer, and so are happy to use/do X because they've been told that's ok?

Or, is it that explaining the nuanced differences between options and where/why/how you'd use each and what each is intended/best for is much more difficult and so people don't (or can't) try?

Or a combination of the two?

I find it a bit like being told, "There are lots of potential tools in the toolbox, but I always use a hammer, so you should just use a hammer."

Simple answers are attractive, but don't provide the knowledge to know how to use something other than a hammer or even tell when using a hammer is not appropriate.

I want that deeper knowledge.

Maybe others are happy with a simple solution. When their hammer stops working or can't be used, they'll come back with questions about alternatives. 

I prefer to know in advance if I'm going to be using the wrong tool or what the potential negative consequences of what I'm planning will be.

I want all the learning up front. If you're selling education (or views), then holding back some of the knowledge until later has a benefit for you. But, who is the lesson for?

It was never meant to be about the ability to write a single app that runs on any/all devices.

It is about the ability to use the skills/tools/technologies to build software that can run on multiple operating systems, devices, hardware, etc.

There are a very small number of scenarios where you want the exact same code running on every imaginable device. Even when you do want this, there needs to be logic within the software to account for the differences:

• Different input devices (not just touch, mouse, & keyboards)
• Different output devices (not just size of screen, or none)
• Different sensors or physical capabilities
• Different usage scenarios
• Different connectivity or storage capabilities
• Different user permissions or account settings

There's the dream scenario where you build a piece of software for a specific OS and/or device type, but then decide it would be nice if it ran somewhere else too, and you hope that tooling can magically make it happen for you.

Sometimes this works. To a point. But you'll almost always want some customisation or need to handle different scenarios or capabilities the new device(s) present.

What's useful is: when you know you need to build software that needs to run in lots of different places/ways, you can benefit from not needing to learn/support/maintain different technologies to build all that software. 

It's not just about the reuse of code once written, it's also about the reuse of skills.

I got nerd-sniped.

I was asked about measuring and possibly benchmarking different .NET frameworks for making native apps in terms of performance.

Apparently, this is an important factor for some people when choosing a framework.

I think I know better. I know you can write very bad (hence slow) code in any language or with any framework. I also know there are almost infinite things you can do to make code faster.

A basic comparison didn't seem very useful. I knew that if I saw such a thing, I wouldn't care very much, as it all comes down to optimising appropriately in a real app, given the constraints and requirements of/for that particular app.

I tried to find a way to get excited about the prospect, but couldn't see what could be exciting.

However, two questions persisted:

1. Do other people care?
2. How much difference is there?

Quickly becomes this:

I've even heard developers be described as people who turn pizza (& coffee) into code.

I was recently talking with someone who was organising a meetup but was complaining about the lack of signups.

    "We're providing pizza, why haven't more people signed up?

They actually said that! As if people were coming for the food, and the technical talks, networking, socialising, and community building were all secondary.

Pizza isn't provided at evening meetups as a reason for people to come.

Pizza (or any other food) is provided at meetups, so people don't have to think (worry) about food or for it to be a reason for people not to come.

Pizza (or any other food or drink) isn't provided because of a concern for a lack of money to buy food. Developers are typically very well paid and able to afford to eat. 

[Side Note. I have had people come to events were there were concerns about some people only coming for the food, but I certainly wasn't going to turn people away based on this assumption. People attend for myriad reasons that are more varied and complex than anyone can imagine. You don't know what's going on in everyone's life and even if you asked they may not want or be able to tell. Based on where and when these meetings were happening, there were other ways to get food if that's what they really needed but couldn't afford. Sitting through several hours of technical talks as a way to get a drink and a couple of slices of pizza is unlikely to be a good trade off for anyone not interested in the technology.]

It's about convenience.

Pizza (or other food) is provided so that those attending don't have to think about when or where they will eat and how it fits around event attendance. As event organizers, it's necessary to consider situations like:

• If this person is coming straight from work, will they have a chance to eat beforehand?
• If they have to wait until after to eat is hunger going to distract them during the event?
• If they go somewhere to eat first, could they end up getting distracted and not come?

If a full day event and people leave at lunchtime to find food, there's a high chance that some of them won't come back in the afternoon.

Then there are events deliberately intended to fit around when people are eating. A breakfast or lunch time event would have to be much shorter if it also needed to allow time for attendees to also find food. The potential for missing a meal may also put off some attendees.

There's also a social benefit to sharing a meal (or even just a drink) with other people. With so many meetups calling themselves communities, it's great to be able to develop relationships between people based on more than a shared interest and location. Eating together can be a social lubricant to help start building relationships.

There are a lot of reasons and thought that go into providing food for developers at events and it's not about saving money or appealing to people through food.

Over the years, I've personally spent thousands buying pizza, other food, and drinks to help enable events to run smoothly. Only on a couple of occasions at smaller events did we experiment with asking for contributions. Being well paid at the time, this wasn't an issue. I expect that the majority of people reading this are people working in the software development industry who are well paid and never need to worry about being able to afford to pay for a meal.

But that's not the situation for everyone.

Food insecurity is a massive and growing problem and it's hard to imagine you can make a difference.

However, if you're in a position where you're well paid and you've ever been to an event where food was provided, please consider making a donation to Bankuet!

Bankuet is a social impact company who "make it easier to give to food banks." 

They maximize donations by letting food banks request the items they most need and then buy in bulk so that your donation goes further and waste is minimized.

You can either donate to a food bank in your area or make a general donation to where the need is currently greatest.

Please join me in supporting the excellent work they're doing.

https://www.bankuet.co.uk/givenow