A Framework for Estimating Interest on Technical Debt by Monitoring Developer Activity Related to Code Comprehension

摘要

Evaluating technical debt related to code structure at a fine-grained level of detail is feasible using static code metrics to identify troublesome areas of a software code base. However, estimating the interest payments at a similar level of detail is a manual process relying on developers to submit their estimates as they encounter instances of technical debt. We propose a framework that continuously estimates interest payments using code comprehension metrics produced by a tool that monitors developer activities in the Integrated Development Environment. We describe the framework and demonstrate how it is used to evaluate the presence of technical debt and interest payments accumulated for code in an industrial software product.