A Synthesis Engineering Craft

Synthesis merging: what happens after the first PR

Synthesis merging goes beyond conflict resolution. It is the creative act of integrating contributions into a coherent whole, making the combined result better

March 13, 2026·11 min read

When a code review runbook becomes an upgrade playbook

I built a code review runbook to find problems. Then I used it on codebases I owned, and the review categories became execution phases. A checklist for assessme

February 23, 2026·7 min read

What reviewing real codebases taught me about code review

I published a 900-check code review runbook. Then I used it on real engagements. The checklist worked, but the real lessons were about the process — starting wi

February 22, 2026·8 min read

When Someone Else Contributes to Your Synthesis-Coded Project

Standard merge workflows break down for synthesis-coded projects. The adopt-and-adapt pattern provides a disciplined integration methodology that respects contr

February 13, 2026·7 min read

From learned representations to engineered context: what Richard Socher's research tells us about working with AI

Richard Socher's research arc — from GloVe to DecaNLP to 'managers of AI' — maps directly onto the principles behind synthesis coding. The connections are struc

January 11, 2026·9 min read

Code Review That Scales: An Open-Source Runbook for Agentic Engineering

Most code review checklists are either too shallow or too heavy. This open-source runbook tiers review depth by project complexity — and is designed for agentic

December 27, 2025·8 min read

The Part of Your Job AI Can't Do (And Why It Matters More Now)

There's a lot of anxiety about AI making engineering skills obsolete. But the most valuable part of what you do was never the typing. The judgment, the architec

December 22, 2025·15 min read

RAG Architecture Lessons from Practice

Building a retrieval-augmented generation system revealed patterns the tutorials don't cover. Contractions break search. Not everything needs an LLM. Full docum

December 20, 2025·6 min read

Context Loss and How to Prevent It

Why AI assistants forget what you told them, and practical strategies to prevent it. The difference between context that survives and context that gets lost.

December 18, 2025·5 min read

The Foundation-First Pattern

Why the most effective AI-assisted projects start with humans writing code by hand. The counterintuitive pattern that makes everything else work.

December 14, 2025·6 min read

Building ownwords: A Synthesis Coding Case Study

What separates synthesis coding from vibe coding isn''t the tools — it''s the decisions. This technical case study walks through the architectural choices,...

December 7, 2025·12 min read

Why Synthesis Coding Still Writes Code in the Age of LLMs

The answer is not "just let the model do it" — and code matters more, not less, as AI gets dramatically better Last spring, my son Fitz and I had an aftern...

December 4, 2025·15 min read

Vibe Coding and Synthesis Coding: Two Complementary Approaches

Why the conversation isn''t about which approach is better — it''s about knowing when to use each This blog post is for software engineers, engineering lea...

December 1, 2025·9 min read

Polyrepo Synthesis: Synthesis Coding Across Multiple Repositories with Claude Code in Visual Studio Code

I wrote this blog post for software engineers, architects, and technical leads. It is code-heavy and implementation-focused. This weekend I was working acr...

November 30, 2025·16 min read

Seventeen years ago, I built a tool for the open Web. This weekend, I modernized it using Synthesis Coding with Claude Code AI

In 2008, I released a WordPress plugin called Blogroll Links. The plugin displayed lists of links on WordPress pages using a shortcode. But the idea behind...

November 29, 2025·8 min read

Synthesis Coding with Claude Code: Technical Implementation and Workflows

A hands-on guide to practicing synthesis coding (a.k.a. synthesis engineering) with concrete examples, real workflows, and lessons from production systems ...

November 9, 2025·20 min read

The Synthesis Engineering Framework: How Organizations Build Production Software with AI

From individual practice to organizational capability: a systematic approach to human-AI collaboration in professional software development This blog post ...

November 9, 2025·17 min read

Synthesis Engineering: The Professional Practice Emerging in AI-Assisted Development

Why the most effective engineering organizations are developing systematic approaches that go beyond vibe coding — and why this practice needs a name This ...

November 9, 2025·13 min read