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Import maps
Last updated on : 2023-03-20
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 
index.html
Source:index.html
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.
Browser Compatibility Score
IE
Edge
Firefox
Chrome
Safari
Opera
Safari on iOSBrowser Support For Safari on iOS Versions
Android BrowserBrowser Support For Android Browser Versions
Opera Mobile
Chrome for AndroidBrowser Support For Chrome for Android Versions
Firefox for AndroidBrowser Support For Firefox for Android Versions
Samsung InternetBrowser Support For Samsung Internet Versions
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Last Modified date
2023-03-20
Chrome
Safari
Firefox
Internet Explorer
Opera
EdgeReferences
Data sourced from
- - The World Wide Web Consortium (W3C) (https://www.w3.org/TR/)
- - CanIuse (https://caniuse.com/)
- - Mozzila MDN Web Docs (https://developer.mozilla.org/en-US/)
- - Web.Dev (https://web.dev/)
- - Chrome Platform Status (https://chromestatus.com/features)
- - WebKit Feature Status (https://webkit.org/status/)
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