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OWL Next
@owlnext64.bsky.social
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OWL stands for Object Windows Library. It is a C++ GUI framework for creating Windows applications.
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owlnext64.bsky.social
Perform wide-sweeping refactors using C++ code editing tools for GitHub Copilot
devblogs.microsoft.com/cppblog/perf...
Perform wide-sweeping refactors using C++ code editing tools for GitHub Copilot - C++ Team Blog
Refactoring a C++ codebase can often require tracking updates across various sections of multiple files to ensure accuracy and relevancy.  Historically, developers have relied on manual searches acros...
devblogs.microsoft.com
November 18, 2025 at 6:54 PM
Reposted by OWL Next
visualstudio.com
C++ devs, #GitHubCopilot is stepping up its game! From MSVC refactorings to build performance boosts and smarter code suggestions, this update is packed with tools to help you code cleaner and faster.
Check out what’s new, msft.it/63322tMHCI
New GitHub Copilot capabilities for C++ developers: Upgrade MSVC, improve build performance, and refactor C++ code - C++ Team Blog
Yesterday at GitHub Universe, GitHub announced support for custom agents. Custom agents are specialized configurations with custom prompts and context that focus Copilot on specific development tasks. On the C++ team, we have a similar goal: Provide differentiated capabilities that optimize GitHub Copilot for C++ development tasks. As a first step towards this goal, we’re […]
msft.it
November 17, 2025 at 3:14 PM
owlnext64.bsky.social
Behind the scenes on how Windows 95 application compatibility patched broken programs
devblogs.microsoft.com/oldnewthing/...
Behind the scenes on how Windows 95 application compatibility patched broken programs - The Old New Thing
Replacing bytes with the greatest of care.
devblogs.microsoft.com
November 18, 2025 at 6:49 PM
owlnext64.bsky.social
Speaking in Singapore (Thursday 20 November) and Sydney (Sunday 23 November)
herbsutter.com/2025/11/16/s...
Speaking in Singapore (Thursday 20 November) and Sydney (Sunday 23 November)
In the next week, I will be giving talks on C++ reflection in Singapore (Thursday night) and Sydney (Sunday night). If you’re local, please RSVP! I look forward to seeing many of you there. S…
herbsutter.com
November 18, 2025 at 12:24 AM
owlnext64.bsky.social
AMD vs. Intel: a Unicode benchmark
lemire.me/blog/2025/11...
AMD vs. Intel: a Unicode benchmark
Roughly speaking, our processors come in two types, the ARM processors found in your phone and the x64 processors made by Intel and AMD. The best server processors used to be made by Intel. Increasing...
lemire.me
November 18, 2025 at 12:23 AM
owlnext64.bsky.social
Perform wide-sweeping refactors using C++ code editing tools for GitHub Copilot
devblogs.microsoft.com/cppblog/perf...
Perform wide-sweeping refactors using C++ code editing tools for GitHub Copilot - C++ Team Blog
Refactoring a C++ codebase can often require tracking updates across various sections of multiple files to ensure accuracy and relevancy.  Historically, developers have relied on manual searches acros...
devblogs.microsoft.com
November 18, 2025 at 12:22 AM
owlnext64.bsky.social
How did Windows 3.1 distinguish two different programs that happened to share the same executable name?
devblogs.microsoft.com/oldnewthing/...
How did Windows 3.1 distinguish two different programs that happened to share the same executable name? - The Old New Thing
The trouble with disambiguation.
devblogs.microsoft.com
November 18, 2025 at 12:21 AM
Reposted by OWL Next
andreasfertig.com
Smart pointers. STL. Your favorite libraries. They all run on templates. Ready to take control and write faster, cleaner C++? Let’s make templates work for you!

https://fertig.to/sltmpl

#programming #cpptemplates #cpp
Join my Mastering C++ Templates self-study course
fertig.to
November 17, 2025 at 3:32 PM
owlnext64.bsky.social
Optimize Your C++ Build Times with GitHub Copilot
devblogs.microsoft.com/cppblog/opti...
Optimize Your C++ Build Times with GitHub Copilot - C++ Team Blog
New GitHub Copilot build performance for Windows help you optimize your build times for your C++ project. See how it works in action.
devblogs.microsoft.com
November 15, 2025 at 8:21 PM
owlnext64.bsky.social
Non-recursively deleting a binary tree in constant space: Rotating the tree
devblogs.microsoft.com/oldnewthing/...
Non-recursively deleting a binary tree in constant space: Rotating the tree - The Old New Thing
Preserving in-order while linearizing.
devblogs.microsoft.com
November 15, 2025 at 8:20 PM
owlnext64.bsky.social
Non-recursively deleting a binary tree in constant space: Restructuring the tree
devblogs.microsoft.com/oldnewthing/...
Non-recursively deleting a binary tree in constant space: Restructuring the tree - The Old New Thing
Changing the tree structure to make it easier to delete.
devblogs.microsoft.com
November 15, 2025 at 8:20 PM
owlnext64.bsky.social
Non-recursively deleting a binary tree in constant space: Synthesizing the parent pointer
devblogs.microsoft.com/oldnewthing/...
Non-recursively deleting a binary tree in constant space: Synthesizing the parent pointer - The Old New Thing
Making one as you go.
devblogs.microsoft.com
November 15, 2025 at 8:20 PM
Reposted by OWL Next
visualstudio.com
Visual Studio Subscribers: You now have access to Visual Studio 2026.
If your subscription includes the IDE, it’s ready for download—no extra cost.
Explore the new features: visualstudio.com/downloads
November 14, 2025 at 8:30 PM
Reposted by OWL Next
visualstudio.com
CppCon 2025 brought the energy! From deep dives into C++ tooling to hallway chats that sparked new ideas, this year’s event was packed with insights and inspiration. If you missed it, check out the trip report from the Microsoft C++ team. msft.it/63325tzh5X
#CppCon #CPlusPlus
Microsoft C++ Team at CppCon 2025: Trip Report - C++ Team Blog
Another year and another CppCon is all wrapped up! Microsoft was pleased to once again be an exhibitor and to have several of our employees present sessions at the conference. Here are my major takeaways from the keynotes, sessions, conversations, and the general vibe. AI tooling is finding a footing with the C++ community. The […]
msft.it
November 15, 2025 at 12:15 AM
owlnext64.bsky.social
Fix build issues using GitHub Copilot after upgrading MSVC Build Tools
devblogs.microsoft.com/cppblog/app-...
Fix build issues using GitHub Copilot after upgrading MSVC Build Tools - C++ Team Blog
A few problems have reared their heads at every company where I’ve worked on C++ as a Software Engineer over the past 20 years. For the most part, those problems have nothing to do with the language a...
devblogs.microsoft.com
November 14, 2025 at 8:07 PM
owlnext64.bsky.social
Non-recursively deleting a binary tree in constant space: Traversal with parent pointers
devblogs.microsoft.com/oldnewthing/...
Non-recursively deleting a binary tree in constant space: Traversal with parent pointers - The Old New Thing
First assume that you have a parent pointer.
devblogs.microsoft.com
November 14, 2025 at 8:01 PM
Reposted by OWL Next
andreasfertig.com
Did you participate in the lambda hunt challenge? Here is some more background with an example.

https://andreasfertig.com/blog/2022/08/cpp-insights-lambdas-in-unevaluated-contexts/

#cplusplus #cpp #cppinsights #cpp20
C++ Insights: Lambdas in unevaluated contexts
About two weeks ago, I added support for P0315R4: Lambdas in unevaluated contexts, to C++ Insights. What can out do with this new abili...
andreasfertig.com
November 14, 2025 at 5:30 PM
owlnext64.bsky.social
What’s New for C++ Developers in Visual Studio 2026 version 18.0
devblogs.microsoft.com/cppblog/what...
What’s New for C++ Developers in Visual Studio 2026 version 18.0 - C++ Team Blog
Get ready to level up your C++ productivity, because Visual Studio 2026 version 18.0 is now generally available! You can take advantage of the new features, bug fixes, and performance improvements in ...
devblogs.microsoft.com
November 13, 2025 at 6:08 PM
owlnext64.bsky.social
The Microsoft SoftCard for the Apple II: Getting two processors to share the same memory
devblogs.microsoft.com/oldnewthing/...
The Microsoft SoftCard for the Apple II: Getting two processors to share the same memory - The Old New Thing
Reportedly Microsoft's first hardware product.
devblogs.microsoft.com
November 13, 2025 at 6:03 PM
owlnext64.bsky.social
Why does SHFormat­Date­Time take an unaligned FILETIME?
devblogs.microsoft.com/oldnewthing/...
Why does SHFormat­Date­Time take an unaligned FILETIME? - The Old New Thing
Designed for its original use case.
devblogs.microsoft.com
November 13, 2025 at 1:08 AM
Reposted by OWL Next
visualstudio.com
Visual Studio 2026 is now available.
Experience intelligent development with:
- Agent Mode for real-time AI assistance
- AI Profiler Agent for performance insights
- AI Code Review for cleaner, faster code
- Download today: visualstudio.com/downloads
Photo of a developer named Rick. text reads: I love Visual Studio Subscriptions
November 12, 2025 at 12:00 PM
owlnext64.bsky.social
Inside Visual Studio: Improving Open-Source Workflows with vcpkg
devblogs.microsoft.com/cppblog/insi...
Inside Visual Studio: Improving Open-Source Workflows with vcpkg - C++ Team Blog
vcpkg, an open-source C/C++ package manager maintained by Microsoft, is increasingly recognized as a leading dependency management solution. As an enterprise-grade tool, it enables organizations to st...
devblogs.microsoft.com
November 11, 2025 at 7:04 PM
owlnext64.bsky.social
Automated Equality Checks in C++ with Reflection (C++26)
lemire.me/blog/2025/11...
Automated Equality Checks in C++ with Reflection (C++26)
In C++, comparing two objects for equality is straightforward when they are simple types like integers or strings. But what about complex, nested structures? You may have to implement the comparison (...
lemire.me
November 11, 2025 at 7:03 PM
owlnext64.bsky.social
Code legacy: Analyzing Erlang's C and C++ modules that have been running for decades
pvs-studio.com/en/blog/post...
Code legacy: Analyzing Erlang′s C and C++ modules that have been running for decades
Code for some Erlang/OTP modules is older than most modern junior developers. These files are the true digital patriarchs. For decades, they have made sure that banking transactions, telephone...
pvs-studio.com
November 11, 2025 at 7:02 PM
owlnext64.bsky.social
Trip report: November 2025 ISO C++ standards meeting (Kona, USA)
herbsutter.com/2025/11/10/t...
Trip report: November 2025 ISO C++ standards meeting (Kona, USA)
On Saturday, the ISO C++ committee completed the first of two final fit-and-finish meetings for C++26, in our meeting in Kona, USA. What we have in the C++26 working draft represents exactly the se…
herbsutter.com
November 11, 2025 at 7:02 PM