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conformance · v151

v151 · wheel-event-momentum — conformance probe

2 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.

browser: … spec: https://w3c.github.io/pointerevents/#interface-wheelevent chromestatus: #6631012282007552 generated 2026-07-18T17:30:00Z by weekly-hardening-routine
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id contract kind verdict detail
wheelevent-momentum-exists WheelEvent exposes a momentum member describing the inertial scroll phase. spec ↗ exists …
wheelevent-momentum-readable-on-instance A constructed WheelEvent reports a momentum value. spec ↗ script …