Top jsdom issues

Implement Ranges and Traversal

feature needs tests

add support for MutationObserver

dom living standard feature needs tests

"request of a dependency is an expression" (When bundling with Webpack)

Support for Element.closest()

dom living standard feature selectors

Add support for HTMLElement.dataset

best-fixed-by-webidl2js feature html living standard

scrollIntoView is not a function

css feature layout

DOMException.SECURITY_ERR with react router

Expose some method add files to a FileList

feature

Implement `element.getBoundingClientRect` and `element.getClientRects`

css

HTML5 Form Validation

feature html living standard needs tests