01VS Code Extension2026

Deadweight

Finds the unused packages, files, and exports in your codebase — and tells you how safe each one is to delete

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Overview

A VS Code extension that finds unused dependencies, dead files, and exports — and removes them safely, with a preview and one-click undo.

  • A safe-to-delete score for every finding, built from knip, depcheck, and its own import graph agreeing.
  • Review & Remove with a preview, verified by your own type check, build, and tests — rolled back if anything breaks.
  • An interactive connection graph and blast radius for any file, fully offline.
  • Ships an MCP server for AI agents and a GitHub Action that guards every pull request.

Built with

TypeScriptVS Code Extension APINode.jsknipdepcheckCytoscape.jsMCP