sass-include-paths

Generates include path arrays for node-sass from npm, bower, Ruby gem, and Bundler sources. Version 4.10.0 (stable, no recent updates). Enables interoperability between Ruby Sass, LibSass, and Eyeglass by scanning node_modules, bower_components, and gem directories for SCSS/SASS packages. Differentiator: provides both async (Promise-based) and sync variants for tools like Gulp. Note: Ruby gem scanning requires a Ruby environment; bower support is legacy.