I built a Claude Code skill that scores your legacy Java code 1–100 and modernizes it to Java 21
A developer has created a Claude Code plugin designed to modernize legacy Java codebases. The plugin offers two skills: one to analyze Java code and generate a modernization report, and another to apply the suggested changes and produce a new, updated Java file. It scores code quality across nine dimensions, aiming to improve aspects like null pointer prevention, monetary precision, and thread safety, while also updating to newer Java features up to version 21. AI
IMPACT Enables developers to leverage AI for modernizing legacy code, potentially improving efficiency and reducing technical debt.