[Suggestion]: portals caveat

Summary

The problems solved by portals can also be solved by the dialog element, popover API and anchor positioning.

I think it is worth mentioning that on the page less people think the only approach is to use portals.

Page

https://react.dev/reference/react-dom/createPortal

Details

I wrote about it here: https://fullystacked.net/portal/

I don’t think native popovers are perfect. There will probably always be a need for this portal API, but I think the main example shouldn’t be a modal. That genuinely is better solved with the native HTML element.

I’m not suggesting a large new section, just a brief note to say there are other approaches.

Issue にリンクされている React DOM createPortal のリファレンスページを開き、モーダルの例とその周辺の説明を確認します。ダイアログ、ポップオーバー、アンカーのポジショニングをネイティブな代替手段として認める短い注記を追加し、その後、ページでポータルが唯一のアプローチではなく、選択肢の一つとして明確に示されていることを確認します。