JavaScript Controls

I am writing a chrome extension that modifies elements properties as a page is loaded or changes. I… Read more Shadow Dom - Know When Dom Is Rendered/changed

I am working on an application where I've to load other html webpages to current page. Other we… Read more Javascript Not Executing Inside Shadow Dom

When I call host.attachShadow({mode: 'open'}) on a div containing a few elements inside, th… Read more Shadow-root Sibling Elements Disappear On Attachshadow() Call

I am trying to write a method that takes in two params: one of the parentNode of the current elemen… Read more Plain Javascript Code That Does What Queryselector() And Queryselectorall() Does, Include Shadowroots

I spent some time searching but have only seen too many regular 'walk the DOM' blogs or ans… Read more Custom Element Getrootnode.closest() Function Crossing Multiple (parent) Shadowdom Boundaries

There is already an answered question that explains the difference between ViewEncapsulation.Emulat… Read more Angular 2 Native View Encapsulation

I need to access the DOM of a web component that has a closed Shadow DOM for some Selenium testing.… Read more Override Element.prototype.attachshadow Using Chrome Extension

How can I iterate over instances of one custom element within the shadow dom of another custom elem… Read more Iterate Over HTMLCollection In Custom Element