Martin Alderson

Martin Alderson

Cofounder at catchmetrics.io.

I write about the intersection of software engineering and economics, with a focus on the AI transformation. I've worked on dozens of enterprise software projects and enjoy the balance between commercial success and pragmatic technical excellence.

"A lot of great/interesting reading, thank you!"

Andrej Karpathy, OpenAI co-founder

Recent Posts

February 2026

Which web frameworks are most token-efficient for AI agents?

I benchmarked 19 web frameworks on how efficiently an AI coding agent can build and extend the same app. Minimal frameworks cost up to 2.9x fewer tokens than full-featured ones.

How to convert Excel spreadsheets to Python models with Claude Code

A step-by-step guide to converting complex Excel financial models into Python using Claude Code, enabling faster scenario testing and integration with other tools

Who fixes the zero-days AI finds in abandoned software?

Anthropic's red team found 500+ critical vulnerabilities with Claude. But they focused on maintained software. The scarier problem is the long tail that nobody will ever patch.

Attack of the SaaS clones

I cloned Linear's UI and core functionality using Claude Code in about 20 prompts. Here's what that means for SaaS companies.

How to generate good looking reports with Claude Code, Cowork or Codex

A step-by-step guide to extracting your brand design system and generating on-brand PDF reports and slide decks using coding agents.

Self-improving CLAUDE.md files

A simple trick to keep your CLAUDE.md and AGENTS.md files updated using the agent's own chat logs - turning a tedious chore into a 30 second job.

Wall Street just lost $285 billion because of 13 markdown files

Anthropic's 'legal tool' that triggered a $285bn selloff is 156KB of markdown. The panic reveals a hard truth about the future of software.

Two kinds of AI users are emerging. The gap between them is astonishing.Popular

A bifurcation is happening in AI adoption - power users shipping products in days versus everyone else generating meeting agendas. Enterprise tool choices are accelerating the divide.