SourceMap
Read More at MDN DocsView SpecSafe to Use
SourceMap is considered safe to use.
It’s supported by 94% of global browsers.
Browsers
ChromeDec 11, 2008v1.0.0
26%╱100%
100% of Chrome users are running a supported version.
SafariJun 23, 2003v1.0.05%╱100%
100% of Safari users are running a supported version.
EdgeJan 15, 2020v79.0.05%╱100%
There are no users of Edge running a supported version.
FirefoxAug 8, 2017v55.0.02%╱98%
There are no users of Firefox running a supported version.
Version Breakdown
Support
Adoption
Chrome
Dec 11, 2008 v1.0.0
26%╱100%
100% of Chrome users are running a supported version.
Dec 11, 2008 – Latest
v1.0.0+
26%╱100%
Full Support
Dec 11, 2008 – Latest
v1.0.0+
26%╱100%
Implemented with the vendor prefix: X-
Chrome Android
Unknown v1.0.0
36%╱100%
100% of Chrome Android users are running a supported version.
Unknown
v1.0.0+
36%╱100%
Full Support
Unknown
v1.0.0+
36%╱100%
Implemented with the vendor prefix: X-
Edge
Jan 15, 2020 v79.0.0
5%╱100%
There are no users of Edge running a supported version.
Jan 15, 2020 – Latest
v79.0.0+
5%╱100%
Full Support
Jan 15, 2020 – Latest
v79.0.0+
5%╱100%
Implemented with the vendor prefix: X-
Firefox
Aug 8, 2017 v55.0.0
2%╱98%
There are no users of Firefox running a supported version.
Aug 8, 2017 – Latest
v55.0.0+
2%╱98%
Full Support
Feb 4, 2014 – Latest
v27.0.0+
3%╱100%
Implemented with the vendor prefix: X-
Firefox for Android
Aug 8, 2017 v55.0.0
Firefox for Android supports this feature.
Aug 8, 2017 – Latest
v55.0.0+
Full Support
Feb 4, 2014 – Latest
v27.0.0+
Implemented with the vendor prefix: X-
Internet Explorer
Unsupported
Internet Explorer does not support this feature.
No Support
Unknown v1.0.0
Quest Browser supports this feature.
Unknown
v1.0.0+
Full Support
Unknown
v1.0.0+
Implemented with the vendor prefix: X-
Opera
Unknown v1.0.0
1%╱100%
100% of Opera users are running a supported version.
Unknown
v1.0.0+
1%╱100%
Full Support
Unknown
v1.0.0+
1%╱100%
Implemented with the vendor prefix: X-
Opera Android
Unknown v1.0.0
Opera Android supports this feature.
Unknown
v1.0.0+
Full Support
Unknown
v1.0.0+
Implemented with the vendor prefix: X-
Safari
Jun 23, 2003 v1.0.0
5%╱100%
100% of Safari users are running a supported version.
Jun 23, 2003 – Latest
v1.0.0+
5%╱100%
Full Support
Jun 23, 2003 – Latest
v1.0.0+
5%╱100%
Implemented with the vendor prefix: X-
Safari on iOS
Jun 29, 2007 v1.0.0
17%╱100%
100% of Safari on iOS users are running a supported version.
Jun 29, 2007 – Latest
v1.0.0+
17%╱100%
Full Support
Jun 29, 2007 – Latest
v1.0.0+
17%╱100%
Implemented with the vendor prefix: X-
Samsung Internet
Apr 27, 2013 v1.0.0
2%╱100%
100% of Samsung Internet users are running a supported version.
Apr 27, 2013 – Latest
v1.0.0+
2%╱100%
Full Support
Apr 27, 2013 – Latest
v1.0.0+
2%╱100%
Implemented with the vendor prefix: X-
WebView Android
Sep 23, 2008 v1.0.0
WebView Android supports this feature.
Sep 23, 2008 – Latest
v1.0.0+
Full Support
Sep 23, 2008 – Latest
v1.0.0+
Implemented with the vendor prefix: X-