System Architecture

A canonical problem in computer science is to find the shortest route to every point in a network. A new approach beats the classic algorithm taught in textbooks.

A deep dive into best practices for designing APIs today, including async patterns, structured code, deployment strategies, and performance tradeoffs—plus a subtle nod to FastAPI for rapid development.

Get started with the Agent Client Protocol (ACP)

Fully distributed PostgreSQL

a git collaboration platform, built on atproto

The exploration of design patterns is importantly a historical search. It is possible to tell [...]

How APFS is the first Mac native file system to have true inodes and inode numbers. What they are, and how you can use them in volume groups and different types of file link.

There’s a growing narrative in the web development community that Server-Side Rendering (SSR) is nothing more than an expensive burden on…

Using Group Theory to Speed up an Elliptic Curve Library from 352 million CPU years to 12 million CPU years

Lean is an open-source programming language and proof assistant that enables correct, maintainable, and formally verified code.

Explore how the Agentic Commerce Protocol (ACP) lets AI agents shop on your behalf, from product discovery to secure checkout, using shared payment tokens and merchant integrations. This post breaks down the workflow, key components of AI-driven e-commerce.

How I overcame copying and modifying my own diff library from project to project by diving too deep into diff algorithms and coming out at the other end with new diff library in my hand.

From handles to hosting.

OSWALD is a Write-Ahead Log (WAL) design built exclusively on object storage primitives. It works with any object storage service that…

Usually databases are treated primarily as fairly dumb data storage systems, but they can be capable of much more. Case in point the PostgreSQL database and its – Ada-based – PL/pgSQL p…

Official Copy: Final report of Doug Engelbart's in-depth study on augmenting human intellect and human effectiveness: a unifying framework for what makes us collectively capable and effective, a design strategy for systematically improving this capability, and proposed research agenda. Early research results include these pioneering firsts https://engelbart.org/Firsts. Serving as his guiding vision throughout his career, this report outlines a call to action still relevant today.

Have you ever wondered how to build the most stable application in the world? What characteristics does such an application have, and what architecture styles make it possible?

The chipmakers say physical attacks aren’t in the threat model. Many users didn’t get the memo.

#92: Understanding API Versioning Strategies (14 Minutes)

Guile is the GNU Ubiquitous Intelligent Language for Extensions, the official extension language for the GNU operating system.

Explore VXLAN, GRE, NVGRE, and GENEVE in this expert guide to network virtualization and overlay protocols for scalable, secure cloud networking.

By Jun He, Yingyi Zhang, Ely Spears

Learn more about static analysis and how to use it for security research!In this blog post series, we will take a closer look at static analysis concepts, present GitHub’s static analysis tool CodeQL, and teach you how to leverage static analysis for security research by writing custom CodeQL queries.