---
title: "Refactoring Is Procrastination in a Lab Coat"
date: 2026-05-24T20:33
author: Julien Reszka
description: "42% of dev time goes to technical debt. Most refactoring doesn't reduce that. It just moves it around while delaying real work."
keywords: ["engineering", "productivity", "technical debt", "software", "decision-making"]
canonical: https://julienreszka.com/blog/refactoring-is-procrastination-in-a-lab-coat/
---

# Refactoring Is Procrastination in a Lab Coat

42% of dev time goes to technical debt. Most refactoring doesn't reduce that. It just moves it around while delaying real work.

Refactoring has a good reputation. It sits comfortably alongside 'clean code' and 'best practices', phrases that nobody argues against in a meeting. The problem is that reputation hides a real cost: time spent restructuring existing code is time not spent on new features or fixing bugs that users actually encounter. CAST Research found that developers spend around 42% of their time dealing with technical debt. That number does not go down automatically when you refactor. It goes down when you focus the refactoring on the right things. Refactoring can create an illusion of progress, introduce regressions if tests are incomplete, delay work that directly affects customers, and produce over-engineered abstractions that increase complexity without increasing capability. The test for any proposed refactoring is two questions:

- **Will it measurably increase development speed?**
- **Will it reduce the number of critical bugs that currently have no workaround?**

If the answer is yes to either, the work is likely justified. If the answer is no on both counts, meaning the codebase will feel cleaner but ship at the same rate with the same failure modes, then what is being proposed is not delivery. It is comfort.

---

**Actionable insight:** Before you start any refactoring, write down two things: how it will increase development speed and how it will reduce critical bugs with no workaround. If you cannot fill in either blank, it is not delivery.

## Key figure

**42%** — Developer time spent on technical debt rather than new features

*Source: CAST Research Labs, 2021*

## Myth vs reality

**Myth:** Refactoring is always a good investment in the codebase

**Reality:** Refactoring that doesn't measurably speed up development or eliminate critical bugs is an illusion of progress. It feels like work but ships nothing.

*Source: CAST Research Labs, 2021*