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Import maps

Last updated on : 2023-03-20

Note:
Import maps shows a browser compatibility score of 52. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.

Overview

With the help of Import maps, you can control what URLs get fetched by JavaScript's import statements and import expressions.

Code snippets

fallback.sub.tentative.html

Source:fallback.sub.tentative.html Github

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index.html

Source:index.html Github

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Browser Compatibility

  • Import maps on IE is fully supported on None of the versions, partially supported on None of the versions, and not supported on 5.5-11 IE versions.
  • Import maps on Edge is fully supported on 89-111, partially supported on None of the versions, and not supported on 12-88 Edge versions.
  • Import maps on Firefox is fully supported on 109-113, partially supported on None of the versions, and not supported on 2-108 Firefox versions.
  • Import maps on Chrome is fully supported on 89-114, partially supported on None of the versions, and not supported on 4-88 Chrome versions.
  • Import maps on Safari is fully supported on 16.4-16.4, partially supported on None of the versions, and not supported on 3.2-16.3 Safari versions.
  • Import maps on Opera is fully supported on 76-95, partially supported on None of the versions, and not supported on 9.5-75 Opera versions.
  • Import maps on Safari on iOS is fully supported on 16.4-16.4, partially supported on None of the versions, and not supported on 3.2-16.3 Safari on iOS versions.
  • Import maps on Android Browser is fully supported on 97-111, partially supported on None of the versions, and not supported on 2.1-4 Android Browser versions.
  • Import maps on Opera Mobile is fully supported on 64-73, partially supported on None of the versions, and not supported on 10-12 Opera Mobile versions.
  • Import maps on Chrome for Android is fully supported on 97-111, partially supported on None of the versions, and not supported on below 97 Chrome for Android versions.
  • Import maps on Firefox for Android is fully supported on None of the versions, partially supported on None of the versions, and not supported on 95-110 Firefox for Android versions.
  • Import maps on Samsung Internet is fully supported on 15-20, partially supported on None of the versions, and not supported on 4-14 Samsung Internet versions.
52
Mediumtooltip

Browser Compatibility Score

Chrome IE
Low

Browser Support For IE Versions

-
Fully
-
Partially
5.5-11
No Support
Chrome Edge
High

Browser Support For Edge Versions

89-111
Fully
-
Partially
12-88
No Support
Chrome Firefox
Low

Browser Support For Firefox Versions

109-113
Fully
-
Partially
2-108
No Support
Chrome Chrome
Medium

Browser Support For Chrome Versions

89-114
Fully
-
Partially
4-88
No Support
Chrome Safari
Low

Browser Support For Safari Versions

16.4-16.4
Fully
-
Partially
3.2-16.3
No Support
Chrome Opera
Medium

Browser Support For Opera Versions

76-95
Fully
-
Partially
9.5-75
No Support
Chrome Safari on iOS
Low

Browser Support For Safari on iOS Versions

16.4-16.4
Fully
-
Partially
3.2-16.3
No Support
Chrome Android Browser
High

Browser Support For Android Browser Versions

97-111
Fully
-
Partially
2.1-4
No Support
Chrome Opera Mobile
High

Browser Support For Opera Mobile Versions

64-73
Fully
-
Partially
10-12
No Support
Chrome Chrome for Android
High

Browser Support For Chrome for Android Versions

97-111
Fully
-
Partially
-
No Support
Chrome Firefox for Android
Low

Browser Support For Firefox for Android Versions

-
Fully
-
Partially
95-110
No Support
Chrome Samsung Internet
High

Browser Support For Samsung Internet Versions

15-20
Fully
-
Partially
4-14
No Support

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Last Modified date

2023-03-20

References


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