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Chrome 154 install API and <install> element #30366

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Merged
Elchi3 merged 8 commits into from
Sep 1, 2026
Merged

Chrome 154 install API and <install> element #30366

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83817c6
Chrome 154 install API and <install> element
chrisdavidmills Aug 30, 2026
0c186b7
Add data for HTMLInstallElement interface
chrisdavidmills Aug 31, 2026
1bce22e
Add data for InstallResultEvent interface
chrisdavidmills Aug 31, 2026
492463c
Add properties from the InPagePermissionMixin
chrisdavidmills Sep 1, 2026
6026b54
Add reflected element attributes
chrisdavidmills Sep 1, 2026
82f383e
Add data for validationstatuschange event
chrisdavidmills Sep 1, 2026
d7cc608
improve wording of note
chrisdavidmills Sep 1, 2026
1581a2a
Add InstallResultEvent() constructor data point
chrisdavidmills Sep 1, 2026
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339 changes: 339 additions & 0 deletions api/HTMLInstallElement.json
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Original file line number Diff line number Diff line change
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{
"api": {
"HTMLInstallElement": {
"__compat": {
"support": {
"chrome": {
"version_added": "154",
"flags": [
{
"type": "preference",
"name": "#web-app-install-element",
"value_to_set": "Enabled"
}
]
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": true,
"standard_track": false,
"deprecated": false
}
},
"initialPermissionStatus": {
"__compat": {
"support": {
"chrome": {
"version_added": "154",
"flags": [
{
"type": "preference",
"name": "#web-app-install-element",
"value_to_set": "Enabled"
}
]
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": true,
"standard_track": false,
"deprecated": false
}
}
},
"installresult_event": {
"__compat": {
"description": "`installresult` event",
"support": {
"chrome": {
"version_added": "154",
"flags": [
{
"type": "preference",
"name": "#web-app-install-element",
"value_to_set": "Enabled"
}
]
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": true,
"standard_track": false,
"deprecated": false
}
}
},
"invalidReason": {
"__compat": {
"support": {
"chrome": {
"version_added": "154",
"flags": [
{
"type": "preference",
"name": "#web-app-install-element",
"value_to_set": "Enabled"
}
]
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": true,
"standard_track": false,
"deprecated": false
}
}
},
"isValid": {
"__compat": {
"support": {
"chrome": {
"version_added": "154",
"flags": [
{
"type": "preference",
"name": "#web-app-install-element",
"value_to_set": "Enabled"
}
]
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": true,
"standard_track": false,
"deprecated": false
}
}
},
"manifest": {
"__compat": {
"support": {
"chrome": {
"version_added": "154",
"flags": [
{
"type": "preference",
"name": "#web-app-install-element",
"value_to_set": "Enabled"
}
]
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": true,
"standard_track": false,
"deprecated": false
}
}
},
"manifestId": {
"__compat": {
"support": {
"chrome": {
"version_added": "154",
"flags": [
{
"type": "preference",
"name": "#web-app-install-element",
"value_to_set": "Enabled"
}
]
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": true,
"standard_track": false,
"deprecated": false
}
}
},
"permissionStatus": {
"__compat": {
"support": {
"chrome": {
"version_added": "154",
"flags": [
{
"type": "preference",
"name": "#web-app-install-element",
"value_to_set": "Enabled"
}
]
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": true,
"standard_track": false,
"deprecated": false
}
}
},
"validationstatuschange_event": {
"__compat": {
"description": "`validationstatuschange` event",
"support": {
"chrome": {
"version_added": "154",
"flags": [
{
"type": "preference",
"name": "#web-app-install-element",
"value_to_set": "Enabled"
}
]
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": true,
"standard_track": false,
"deprecated": false
}
}
}
}
}
}
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