Movement is not progress
Explore the delirious rantings of Frederick Vanbrabant. A blog focused on the intersection of Enterprise Architecture, product, and business strategy.
Explore the delirious rantings of Frederick Vanbrabant. A blog focused on the intersection of Enterprise Architecture, product, and business strategy.
Claude Code vs OpenCode token overhead measured at the API boundary. Out-of-the-box baselines, instruction file weight, MCP schema tax, subagent multipliers, and cache-write behaviour.
Claude Code sometimes emits a stray court token and raw <invoke> as plain text instead of running Read/Edit/Bash — a malformed tool call that never executes. How to tell it from a hung shell or a 'could not be parsed' error, on long Opus 4.8 sessions.
I have been working on a patch to the Linux kernel to support $ORIGIN for the interpreter (PT_INTERP) via bpf in binfmt_misc [thread].
I have been part of some interesting conversations over the last two days around AI. It’s hard to avoid AI as a topic around most tables you sit at these days.
Great products are built for users – not to chase new trends, save a few extra pennies, or restrict customer choice. Sometimes what seem like good ideas to executives and designers simply don’t stand up in real life.
OpenSSH ships in Windows, sshd comes preinstalled on Server 2025, and PowerShell 7 remotes over SSH natively. A twenty-year follow-up to the Cygwin kludge, including the key-permissions gotcha that still bites everyone.
In August 2024 I enrolled in a Master's degree in Artificial Intelligence (AI) at the University of Edinburgh with no prior research…
How Claude extended an open-source configuration tool to support my mouse, helped me dump and migrate my button bindings, and made a battery-status widget.
I build identity-proofing and access-control systems for high-trust environments, from a NIST 800-63 government IdP to mobile driver's license (ISO 18013-5) verifier evaluation. I work on the harder version of that problem: responsibly scoping access to powerf…
Pulling the best habits of Intercom and Linear into solo dev and dropping the ones that slow things down
The entire Hermes Agent project is unresponsive, unintuitive, unsafe, vibe-coded — do not entrust it with any confidential information, I advise against buying a subscription or hosting it locally. It is a really poor project.
A 41-task graph ran for 41 hours, produced 115 reviews, and merged nothing. Then I pivoted mid-flight to milestones, and the same session shipped five PRs in half the time.
A note on neovim-like coding agent harnesses
LLMs are still just low code / no code software
X's developer pricing, effective February 2026:
I think from this blog you may misunderestimate how absolutely giddy I am about AI. I did hacking from 2007-2014, after that my whole career has been devoted to AI. I love the progress. I’m so excited for the new LLMs, self driving cars, video generation model…
Same Capacity. Less Throughput.
My book club is reading Abundance by Ezra Klein and Derek Thompson this month. The core idea fits on a napkin, so before the meeting I de...
On social media and YouTube I've been seeing a lot of influential developers complain about how LLM usage in programming has left them feeling. Mostly these complaints are along the lines of "I feel like my skillset is no longer important", "I feel no satisfac…
I have been interested in machine-assisted ways to do and teach mathematics from as far back as 1999, when I started coding several applets in Java 1.0, both for my complex analysis and linear alge…
What xAI Grok Build CLI actually sends to xAI - a wire-level analysis (grok 0.2.93) - grok-build-cli-wire-analysis.md
How Mesh LLM pools existing GPU resources across machines into a single OpenAI-compatible API, built on iroh.
Run real npm packages and TypeScript - all from a single 9 MB binary. Ant is a lightweight JavaScript runtime built from scratch on its own engine, with a Node-compatible API, a VM-isolated sandbox, and Wasm support built-in.
Neoclouds are one of the more hotly debated AI business models, with CoreWeave and Nebius being the two most widely recognized names. These companies have seen their sales, backlog, and share prices soar. Yet, supporting their growth is extremely expensive, an…
I prefer strict tables in SQLite because they avoid some datatype problems, such as putting text in number columns.
Jul 10, 2026
Jul 11, 2026