Enabling Pointer Events in Firefox (desktop) Nightly on Windows

We plan to enable Pointer Events for mouse, touch and pen input in Firefox Nightly builds (on Windows) within the next few weeks. Related Bugs: Bug 1315189 - Pointer events related bugs on Windows Link to standard: https://w3c.github.io/pointerevents/ Platform coverage: Windows Target release:

Enable coalescing mousemove in Firefox Nightly builds

We plan to enable coalescing mousemove in Firefox Nightly builds within the next few days. With this enabled, we will coalesce all mousemove events to one per refresh driver tick. It is to reduce the cost of processing unnecessary mousemove events that have no visual effect to the users. Relate

Intent to ship: Pointer Events (Desktop)

We had enabled Pointer Events on the nightly builds for a while and resolved the major blockers to ship it. Although there are some bugs ongoing and some spec issues under discussion, we think they don't block the functionalities of Pointer Events and plan to ship it within the next few weeks.

Intent to ship: EventSource for Dedicated Worker and Shared Worker

Summary: In Bug 1267903 I've exposed EventSource to dedicated worker and shared worker. Related Bugs: https://bugzilla.mozilla.org/show_bug.cgi?id=1267903 Link to standard: https://html.spec.whatwg.org/multipage/comms.html#server-sent-even