npm-sass is a tool that simplifies Sass compilation in npm-based projects by automatically resolving import paths for installed node modules, regardless of their nested installation location. It allows developers to `@import` packages directly in Sass files without manually configuring `--includePath` flags, supporting common workflows via CLI, Node.js API, or gulp integrations. This project is ideal for frontend developers using Sass with npm who need reliable access to package assets like Bootstrap or Font Awesome.