Document your software architecture with the C4 model. AI-powered discovery, interactive diagrams, Architecture as Code (YAML DSL), organization collaboration, and Architecture Decision Records.

Quantum computing will reshape encryption, but not overnight, and a disciplined, phased approach lets organizations modernize cryptographic foundations without disruption while strengthening security today.

Buf is proud to announce the first fully-featured, production-grade LSP server for Protobuf. The Language Server Protocol is the standard API for integrating language support into your favorite IDE or text editor, such as VSCode, IntelliJ, or Neovim. An LSP server provides the smarts that power go to definition, code completion, finding references, and semantics-aware syntax highlighting.

Language Server Protocol documentation and specification page.

Rasputin's firewall runs snort3 in tap mode on the WAN interface: it raises alerts and it never drops a packet, and action=alert in /etc/config/snort is what enforces that rather than a feature still in the queue. Plus the four config defaults that bit on the first hardware bring-up — a ruleset URL that names a snort version and not a rule syntax, a package template that disables the log the agent reads, a timestamp with the year on the front, and a home_net pointing at a network we don't tap.

The blank canvas is a lie: your architecture is already written down in Structurizr files, Terraform modules, Mermaid diagrams and README files. Connect an AI agent to Archyl's MCP server and turn all of it into a living C4 model — without redrawing a single box.

Running an LLM on an $8 ESP32 microcontroller requires extreme memory optimization. Engineers compressed a 28.9M parameter model to just 14.9MB.

Robust Open Online Safety Tools or ROOST is a non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.

Coop is an open source review tool that enables organizations of all sizes to implement scaled review and automated safety solutions.

LLM observability with standardized OTel AI semantic conventions

NB: This isn’t about crypto. I don’t care about crypto.

Coding 1955 Hungarian Algorithm for Operations Research and Quantitative Management

A detailed look at MCP that turned my scattered tool definitions into a stable, discoverable server

OWASP CycloneDX is a full-stack Bill of Materials (BOM) standard that provides advanced supply chain capabilities for cyber risk reduction. The specification supports Software Bill of Materials (SBOM), Software-as-a-Service Bill of Materials (SaaSBOM), Hardware Bill of Materials (HBOM), Operations Bill of Materials (OBOM), Vulnerability Disclosure Reports (VDR), and Vulnerability Exploitability eXchange (VEX).

programming language

Six years ago, when we first shipped fuzzy search (yes, without agents!), we wrote up the two algorithms

Cloudflare Research is building a global consensus service called Meerkat that uses a new consensus algorithm called QuePaxa. We plan to use Meerkat to build a strongly consistent, fault-tolerant key-value store, and other applications.

How O’Reilly Expert Intelligence generates actionable guidance using AI tools grounded in our repository of frameworks and practitioner insights.

Cloudflare today announced the open-sourcing of Cloudflare OS as an 'open platform for agents, apps, and work.' Cloudflare OS is an AI 'operating system' but not in the traditional OS sense.

A week ago I finished up at Westpac NZ. I was fortunate to spend the last few years there as a Distinguished Engineer, a role with an unusually wide and undefined remit. It was the perfect playground …

A mental model for building trust in coding agents through feedforward guides, feedback sensors, and iterative harness engineering.

proposed internet architecture

computer scientist and primary contributor to the TCP/IP protocol

A simple concept that makes software easier to understand, harder to misuse, and safer to change.

The constraint was easy to state and annoying to satisfy: semantic search over a whole codebase, with nothing leaving the machine. No cloud indexing service, no

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