:where()
Read More at MDN DocsView SpecSafe to Use
:where()
is considered safe to use.
It’s supported by 90% of global browsers.
Browsers
ChromeJan 19, 2021v88.0.0
24%╱95%
There are no users of Chrome running a supported version.
SafariSep 16, 2020v14.0.03%╱89%
There are no users of Safari running a supported version.
EdgeJan 21, 2021v88.0.04%╱100%
There are no users of Edge running a supported version.
FirefoxJun 30, 2020v78.0.03%╱97%
There are no users of Firefox running a supported version.
Version Breakdown
Support
Adoption
Chrome
Jan 19, 2021 v88.0.0
24%╱95%
There are no users of Chrome running a supported version.
Jan 19, 2021 – Latest
v88.0.0+
24%╱95%
Full Support
Chrome Android
Jan 19, 2021 v88.0.0
37%╱96%
There are no users of Chrome Android running a supported version.
Jan 19, 2021 – Latest
v88.0.0+
37%╱96%
Full Support
Edge
Jan 21, 2021 v88.0.0
4%╱100%
There are no users of Edge running a supported version.
Jan 21, 2021 – Latest
v88.0.0+
4%╱100%
Full Support
Firefox
Jun 30, 2020 v78.0.0
3%╱97%
There are no users of Firefox running a supported version.
Jun 30, 2020 – Latest
v78.0.0+
3%╱97%
Full Support
Firefox for Android
Jul 28, 2020 v79.0.0
Firefox for Android supports this feature.
Jul 28, 2020 – Latest
v79.0.0+
Full Support
Internet Explorer
Unsupported
Internet Explorer does not support this feature.
No Support
Unknown v14.0.0
Quest Browser supports this feature.
Unknown
v14.0.0+
Full Support
Opera
Feb 2, 2021 v74.0.0
1%╱56%
There are no users of Opera running a supported version.
Feb 2, 2021 – Latest
v74.0.0+
1%╱56%
Full Support
Opera Android
Apr 16, 2021 v63.0.0
Opera Android supports this feature.
Apr 16, 2021 – Latest
v63.0.0+
Full Support
Safari
Sep 16, 2020 v14.0.0
3%╱89%
There are no users of Safari running a supported version.
Sep 16, 2020 – Latest
v14.0.0+
3%╱89%
Full Support
Safari on iOS
Sep 16, 2020 v14.0.0
16%╱94%
There are no users of Safari on iOS running a supported version.
Sep 16, 2020 – Latest
v14.0.0+
16%╱94%
Full Support
Samsung Internet
Aug 13, 2021 v15.0.0
2%╱86%
There are no users of Samsung Internet running a supported version.
Aug 13, 2021 – Latest
v15.0.0+
2%╱86%
Full Support
WebView Android
Jan 19, 2021 v88.0.0
WebView Android supports this feature.
Jan 19, 2021 – Latest
v88.0.0+
Full Support