web-feature: Multiple import maps

Multiple <script type="importmap"> HTML elements merge to produce the overall import map.

WKWebView

macOS

*

iOS

*

Android WebView

Android

*

WebView2

Windows

*

WPE MiniBrowser

Linux

2026-10

Servo

Android

2026-10

ArkWeb

HarmonyOS

*

Chrome Browser

Android

133

Safari Browser

iOS

18.4