For some time we’ve been discussing a proposed extension to DOM events called passive event listeners, which is designed to enable touch and wheel scroll performance optimizations. This has now been integrated into the WHATWG DOM spec. However, to properly enable discussion beyond WHATWG participants, there is also a rough standalone spec.
To begin to bring this work into the W3C process, I propose we import the EventListenerOptions repository into the WICG. Thoughts?