Unused Code Cleanup

About

This skill facilitates the systematic cleanup of TypeScript and React projects by leveraging compiler flags to detect redundant code. It provides actionable workflows for prioritizing high-impact files, removing dead feature subsystems, and optimizing bundle sizes. Whether you are performing post-refactoring maintenance or pre-production optimization, this skill ensures a leaner, more performant codebase while preventing accidental breakage through rigorous build verification strategies and pattern-based detection.

Key Features

• 3 GitHub stars
• Detection of cascading dependencies that reveal entire dead feature subsystems
• Automated identification of unused locals and parameters via TypeScript compiler flags
• Integration guidance for ESLint rules and pre-commit automation
• Impact-based prioritization to target files with the most redundant code first
• Structured cleanup strategies for imports, state, props, and hooks

Use Cases

• Optimizing bundle size and runtime performance before a production release
• Improving codebase maintainability and readability during routine quality audits
• Cleaning up residual code after major architectural refactorings or feature removals