We're happy to release a number of bug fixes for #SFML 3! 🥳 Thank you to everyone who reported issues and provided fixes! ❤️ github.com/SFML/SFML/rele…

I read this article about software development, which I knew about because I saw Prime reacting to it: notashelf.dev/posts/curse-of… For the most part I think it is fine: a relatively young programmer is doing the healthy work of introspecting on what he should really be doing. But

I haven't been publishing much lately, but not because I haven't been doing research -- in fact, I've done more than ever in the past five years. My ~200KLOC backlog will soon begin trickling out into the IDA/Hex-Rays ecosystem.

What if we traced local functions just like we trace the exported APIs? 👀Coming soon in #TinyTracer...

New #TinyTracer (v3.0) is out - with many cool features: github.com/hasherezade/ti… - check them!

"Going Native - Malicious Native Applications" - by Protexity: protexity.com/post/going-nat… - interesting read about using applications with Subsystem: Native for offense

Our developer Carl J. Bialorucki has been hired to work on #ReactOS API test suite! In addition of fixing test infrastructure, his effort will help future NT6 (Vista and newer) compatibility works! Read the news here: reactos.org/blogs/cbialoru…

Stack tracing and symbol resolution now working side-by-side with the secure call data itself! Going to clean this up a bit more and publish soon.

this is my short analysis of a little-known security feature built into Windows that inadvertently broke one of our authenticode signatures recently elastic.co/security-labs/…

Skipping Winsock - AFD.sys for-the-win! A series of posts by Mateusz Lewczak (Mateusz Lewczak) on how to use afd.sys driver to implement custom network connectivity. Highly recommended! Source: leftarcode.com/posts/afd-reve… #redteam #maldev #malwaredevelopment

Looks like this SDB policy flag in 25H2 might block EasyAntiCheat.sys on systems with HLAT because of the driver's page table tampering

Welcome back Hasherezade (hasherezade) to our RE//verse review board! Hasherezade, a malware analyst and software engineer from Poland, is known for her impactful work in cybersecurity and reverse engineering. hasherezade has created several open source tools including PE-bear,

The future is coming. As we shift our focus towards more modern Windows versions, our developer The_DarkFire_ ✨ has written a blog post about researching WDDM on #ReactOS. You can read it here, and share! reactos.org/blogs/investig…

Our developer Carl J. Bialorucki has posted an update about his work on API tests for #ReactOS Read it here, and share: reactos.org/blogs/cbialoru…

Unexpected experiment, volume 1:

New year present from Timo! After months of preparatory work, MSVCRT in #ReactOS has just been synced with Wine-10.0! Overall 30% decrease in API test failures, newly working/improved apps and... Another major step for NT6 compatibility bringup achieved!!!

Starting 2026 with a new blog! I've really been enjoying my Windows on ARM machine - so my post is about interrupts for WoA. This includes x64/ARM differences, virtual interrupts, Hyper-V's synthetic controller, and Secure Kernel interrupts/intercepts connormcgarr.github.io/windows-arm64-…

Today marks 30th year of #ReactOS. Happy Birthday ReactOS! We would like to thank everyone for supporting us along our long journey of building a Windows-compatible, free and open source OS! Read our 30th year blog post here: reactos.org/blogs/30yrs-of…

Longplay of Serious Sam on real hardware. 2560x1440p, 4x Multisample AA, 16x Anisotropic Filtering. All achieved with #ReactOS!!! Watch the test by Aotori Hibiki here: youtu.be/7PNlxHqw-bA

#ReactOS now has a Certificate Manager! Courtesy of our developer Mark Jansen.