RESOURCES

Field notes on
code health

Everything we publish comes from cleanup work running in production repositories right now.

GUIDE

How to Measure Tech Debt in 2026

A scoring model that ties complexity, churn, and coverage to actual delivery cost.

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GUIDE

Safe AI Refactors for Monorepos

Scoping, test gating, and rollback strategy for automated changes across shared packages.

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GUIDE

PR Quality Gates That Don't Slow Teams

Budget-based gates that block regressions without turning CI into a waiting room.

Read
ESSAY

Why dead code survives three rewrites

ENGINEERING

Reachability analysis, explained for reviewers

BENCHMARK

The merge-time metric we actually optimize

PLAYBOOK

Dependency hygiene without upgrade weeks

ENGINEERING

Refactor diffs humans can read

REPORT

What we learned cleaning 200 repos

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