Journal

Objective Summary: Definition and How to Write One

An objective summary captures facts without judgment or opinion. For developers, this covers PR descriptions, ADRs, post-mortems, and meeting notes. Here is what that means in practice.

What Is Vibe Coding, and What It Costs Your Team Later

Andrej Karpathy coined vibe coding in 2025. By 2026, 92% of developers use AI tools daily and 41% of all code is AI-generated. Here is what that costs.

AI Code Refactoring Tools: What Actually Works in 2026

AI refactoring tools speed up multi-file edits but 65% of devs hit context gaps first. Here is which tool category fits which task, and the workflow that keeps your test suite green.

AI Coding Agent: What Actually Changes on Your Team

An AI coding agent does more than autocomplete. Here is what it measurably changes for onboarding, code review, and multi-repo engineering teams.

4 AI Agent Examples Engineering Teams Are Actually Piloting

Devin, Replit Agent, Lindy, and Manus compared: real AI agent examples for engineering teams, with pricing, merge rates, and where each one breaks.

Cyclomatic Complexity: What the Score Actually Means

Cyclomatic complexity counts the paths through a function, not how hard it is to read. Here is where the 10 threshold comes from, why tools disagree, and how to gate it without blocking your team.

AI Technical Debt Is Two Debts Your Team Is Not Tracking

AI technical debt is not just duplicated code. It is the gap between how fast AI generates and how well your team still understands the system.

Code Refactoring Techniques That Work in Real Codebases

Extract Method, branch-by-abstraction, strangler fig pattern: the refactoring techniques that reduce complexity in real codebases, measurable in hours not sentiment.