Who owns the major VPN companies like Express, Nord, and Surfshark? We take you through an interactive map of the murky world of VPNs.

Engineer Brent Randall tells the technical story behind VALORANT's search for optimal server performance.

New system does not need to drift to avoid turbulence

Contribute to openai/chatkit-js development by creating an account on GitHub.

CodeMender is a new AI-powered agent that improves code security automatically. It instantly patches new software vulnerabilities, and rewrites and secures existing code, eliminating entire...

Microsoft is disabling the best local account workarounds

Benchmarks and theoretical explanation of why and when cuckoo hashing beats sort beats hash tables.

Hello Windows Insiders, today we are releasing Windows 11 Insider Preview Build 26120.6772 (KB5065797) to the Beta Channel for Windows Insiders on Windows 11, version 24H2. Changes in Beta Channel b

Sharing CSS tips, tricks, and best practices

A 13‑year Redis flaw (CVE‑2025‑49844) allows attackers to escape Lua sandbox and run code on hosts. See Wiz Research’s analysis and mitigations.

This review looks at the potential for finasteride to cause depression and suicidality and makes policy recommendations for regulating and monitoring drug safety.

My Github account was blocked from contributing security improvements to the project. This was my first open source work in a while, and unfortunately, it a...

“In their rush to move quickly, they are adding to the long-term collision hazard.”…

I kick the tires on Mojo’s new Python interop by translating some of scikit-learn’s Cython into Mojo

Sam Altman kicks off DevDay 2025 with a keynote to explore ideas that will challenge how you think about building. Join us for announcements, live demos, and a vision of how developers are reshaping the future with AI.

Beyond the Prompt: Notes from the Context Frontier

The Capability Hardware Enhanced RISC Instructions (CHERI) project is a rethinking of computer [...]