Donate to GrapheneOS
GrapheneOS is an open source project supported via donations from individuals, companies and other organizations. Donations are used for paying developers, purchasing hardware (workstations, test devices, debugging cables/boards, etc.), paying for infrastructure (domains, virtual/dedicated servers) and paying legal fees. Donations may also be used for other reasonable, project-related expenses necessary to support and maintain GrapheneOS. […]
MCP 2026-07-28 Specification: transport going stateless
Since our last November release MCP continued to grow at an astonishing rate. Across our Tier 1 SDKs, we’re seeing close to half-a-billion downloads a month, with both TypeScript and Python SDKs crossing the 1 billion total downloads threshold. In just a few months, the protocol continued to grow as the data and interactivity substrate […]
iPhone Upgrade Program
When you’re ready for your next iPhone, we’re ready to help. There’s more than one way to get your next iPhone. You can lease with our new program, Apple Upgrade; shop the latest carrier deals; finance with Apple, or buy with a one-time payment. Have questions about what’s best for you? Chat with a Specialist […]
Discovering Cryptographic Weaknesses with Claude
Summary Using Claude Mythos Preview, researchers at Anthropic have discovered improved ways to attack cryptographic algorithms (the mathematical methods used to keep online data private). The first attack significantly weakens HAWK, a digital signature scheme that was built for a post-quantum world. The second identifies a new way to attack round-reduced AES, the most widely […]
Steel Bank Common Lisp version 2.6.7
New SBCL versions are usually released at the end of each month: check the Sourceforge File List to see the current version. The new features of all SBCL releases are listed below. New in version 2.6.7, 2026-07-28 Back to top new contrib module: SB-MANUAL contains the SBCL manual in docstrings of section definitions, which tie […]
Substack writers, you need a website
“But I already have a website on Substack,” you argue. No, no, Substack is just a distribution tool to amplify your website. It should not be your digital home. In the last few years, I’ve noticed a pattern of writers leaving their websites to make Substack their digital home. Now, it’s kinda okay if they […]
You Could Have Come Up with Kimi Delta Attention
Math notation ⟨k|q⟩ kᵀq A note on notation: this article defaults to bra-ket notation because (in my quantum-inspired opinion) it makes the shapes in this derivation very clear. The Math notation switch above rewrites every equation using conventional bold vectors and explicit transposes instead. In bra-ket mode, ∣q⟩lvert qrangle∣q⟩ is a column vector, ⟨k∣langle krvert⟨k∣ […]
How Do I Profile eBPF Code?
If we are running any eBPF workload or writing eBPF code, we want to measure its performance impact, and in this post we will demonstrate an example of how to do it. In this example, our goal is to measure the performance of file open operations, one of the most critical functions in the OS. […]
Show HN: XY – Fast, composable, GPU-accelerated charts, written in Rust
XY is an extremely fast, interactive, customizable Python charting library for the web, notebooks, and static exports. Charts are composed declaratively or through matplotlib conventions. You can fully customize them with Python, CSS, or Tailwind. With small charts, every point is sent to the browser. For large charts, the Rust core computes only what the […]
Delayed Gratification – Proud to Be ’Last to Breaking News’
Follow Facebook Sneak previews of new issues, details of Delayed Gratification events and the latest on new stockists. Follow Twitter Track the evolution of the Slow Journalism project and give us your suggestions for stories. Follow Instagram Follow the creation of some of the beautiful artwork used in Delayed Gratification magazine. Follow You Tube Watch […]