ember-cli-element-closest-polyfill

Ember CLI addon that polyfills Element.closest() and Element.matches() for browsers lacking support (IE11 and lower). Version 0.0.2 is the latest release, last updated on npm in 2019. Based on jonathantneal's element-closest polyfill. It uses Ember CLI's targets feature to conditionally include the polyfill only when needed, reducing bundle size. Differentiators: automatic inclusion based on browser targets, supports nested addon usage, and also polyfills Element.matches().