https://www.jsdelivr.com/package/npm/polyfill-for-pointer-events
A free, fast, and reliable CDN for polyfill-for-pointer-events. Another Pointer Events polyfill
pointer eventspolyfillcdnjsdelivr
https://www.w3.org/groups/wg/pointer-events/
The mission of the Pointer Events Working Group is to provide methods to enable simple device independent input from pointing devices such as mouse, pen, and...
pointer eventsworking groupsdiscover
https://developer.mozilla.org/ja/docs/Web/CSS/Reference/Properties/pointer-events
pointer-events は CSS のプロパティで、特定のグラフィック要素がポインターイベントの対象になる可能性のある環境（存在する場合）を設定します。
pointer eventscssmdn
https://www.w3schools.com/JS/js_api_pointer_events.asp
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML...
pointer eventsapi
https://www.w3.org/TR/2018/PR-pointerevents2-20181016/
The features in this specification extend or modify those found in Pointer Events, a W3C Recommendation that describes events and related interfaces for...
pointer events