Serhii Kulykov

I know that this issue is outdated, would like to let you know that [Web Components](https://github.com/mateusortiz/webcomponents-the-right-way) list is maintained again. I have put some effort into actualising that list, and...

Actually, if you stick to vanilla, that should be explicitly clarified. I was wondering whether this list would be a proper place for `` because it is built with LitElement.

> how can i use something today without installing all of npm in the process? Sounds like we could agree on a standalone as "available through CDN": - https://unpkg.com CDN...

@motss demo seems to be broken in Safari 9. PTAL. I also recommend refactor using `importHref` to load polyfills. Current behavior can be broken on vulcanized app.

> Right now, I can only tell you what I observed myself. I would recommend removing any mentions of slowness from here, until we have a proper benchmark.

> The most bullet proof and battle tested polyfills I found This a personal judgement and shouldn't be formulated like that. The current wording is biased. Ideally, all the polyfills...

@AndyOGo added one comment, apart from that, I don't have any other suggestions. I will try to adapt this PR to mateusortiz/webcomponents-the-right-way#43

Do you have an idea what the fix would be? If so, feel fee to submit a PR.

The main reason is that only Chrome currently supports the sequential focus navigation: ```js this.attachShadow({mode: 'open', delegatesFocus: true}); ``` The mixin is needed whenever you have a focusable element (`input`,...

The mixin is considered implementation detail at the moment. But yes, we could add some docs.