Package Exports
- simple-dom
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (simple-dom) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
About 
Importantly, simple-dom implements a very, very small subset of the WHATWG DOM specification, optimized for performance, and for the requirements of the Ember view layer. For example, it does not implement any part of the DOM that would require the use of accessors; it's just an attempt to faithfully represent the DOM as a data structure, not its complete API surface. (If you need the whole enchilada, check out something like jsdom, which is much more complete.)
npm install simple-dom