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conformance · v146
v146 · unframed-mode-f-k-a-borderless — 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.
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pass
0
fail
0
blocked
5
total
| id | contract | kind | verdict | detail |
|---|---|---|---|---|
display-mode-media-query-parseable |
The (display-mode: unframed) media query parses without error in CSS. | script | … | |
display-mode-unframed-matches-or-not |
matchMedia('(display-mode: unframed)') returns a MediaQueryList whose 'matches' is boolean (true only inside an unframed PWA window). | script | … | |
display-mode-standalone-still-supported |
Existing display modes (standalone) keep working — unframed supplements rather than replaces them. | script | … | |
display-mode-fullscreen-still-supported |
(display-mode: fullscreen) still resolves to a MediaQueryList. | script | … | |
no-globally-exposed-borderless-flag |
There is no script-exposed window.borderless / navigator.unframed boolean — pages must use the display-mode media query. | script | … |