← back to v135 · deprecate-mutation-events
conformance · v135
v135 · deprecate-mutation-events — conformance probe
5 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.
0
pass
0
fail
0
blocked
5
total
| id | contract | kind | verdict | detail |
|---|---|---|---|---|
mutation-observer-still-exists |
MutationObserver — the recommended replacement — is exposed. spec ↗ | typeof | … | |
domnodeinserted-listener-still-allowed |
Deprecation does not remove DOMNodeInserted yet — listener registration is still accepted. spec ↗ | script | … | |
mutation-event-interface-exists |
MutationEvent interface is still exposed on the global during the deprecation window. spec ↗ | script | … | |
mutationobserver-observe-mechanism |
MutationObserver.observe accepts a target + options — the migration target. spec ↗ | script | … | |
domnodeinsertedintodocument-still-allowed |
DOMNodeInsertedIntoDocument is still listenable (deprecated, not removed). spec ↗ | script | … |