package:web migration page

examples/create_libraries/lib/hw_mp.dart

@@ -4,4 +4,4 @@ library hw_mp;
 // #docregion export
 export 'src/hw_none.dart' // Stub implementation
     if (dart.library.io) 'src/hw_io.dart' // dart:io implementation
-    if (dart.library.html) 'src/hw_html.dart'; // dart:html implementation
+    if (dart.library.js_interop) 'src/hw_web.dart'; // package:web implementation

firebase.json

@@ -176,7 +176,7 @@
       { "source": "/go/null-safety-migration", "destination": "/null-safety/migration-guide", "type": 301 },
       { "source": "/go/package-discontinue", "destination": "/tools/pub/publishing#discontinue", "type": 301 },
       { "source": "/go/package-retraction", "destination": "/tools/pub/publishing#retract", "type": 301 },
-      { "source": "/go/package-web", "destination": "https://pub.dev/packages/web", "type": 301 },
+      { "source": "/go/package-web", "destination": "/interop/js-interop/package-web", "type": 301 },
       { "source": "/go/pub-cache", "destination": "/tools/pub/cmd/pub-cache", "type": 301 },
       { "source": "/go/pubignore", "destination": "/tools/pub/publishing#what-files-are-published", "type": 301 },
       { "source": "/go/publishing-from-github", "destination": "/tools/pub/automated-publishing#publishing-packages-using-github-actions", "type": 301 },

src/_data/side-nav.yml

@@ -261,7 +261,7 @@
         permalink: /interop/js-interop/past-js-interop
       - divider
       - title: Web interop
-        permalink: /interop/js-interop/dom
+        permalink: /interop/js-interop/package-web
 
 - title: Tools & techniques
   expanded: false

src/content/guides/libraries/create-packages.md

@@ -72,7 +72,7 @@ by importing a single file.
 
 The lib directory might also include other importable, non-src, libraries.
 For example, perhaps your main library works across platforms, but
-you create separate libraries that rely on `dart:io` or `dart:html`.
+you create separate libraries that rely on `dart:io` or `dart:js_interop`.
 Some packages have separate libraries that are meant to be imported
 with a prefix, when the main library is not.
 
@@ -151,23 +151,23 @@ A common use case is a library that supports both web and native platforms.
 To conditionally import or export,
 you need to check for the presence of `dart:*` libraries.
 Here's an example of conditional export code that
-checks for the presence of `dart:io` and `dart:html`:
+checks for the presence of `dart:io` and `dart:js_interop`:
 
 <?code-excerpt "create_libraries/lib/hw_mp.dart (export)"?>
 ```dart title="lib/hw_mp.dart"
 export 'src/hw_none.dart' // Stub implementation
     if (dart.library.io) 'src/hw_io.dart' // dart:io implementation
-    if (dart.library.html) 'src/hw_html.dart'; // dart:html implementation
+    if (dart.library.js_interop) 'src/hw_web.dart'; // package:web implementation
 ```
 
 Here's what that code does:
 
 * In an app that can use `dart:io`
   (for example, a command-line app),
   export `src/hw_io.dart`.
-* In an app that can use `dart:html`
+* In an app that can use `dart:js_interop`
   (a web app),
-  export `src/hw_html.dart`.
+  export `src/hw_web.dart`.
 * Otherwise, export `src/hw_none.dart`.
 
 To conditionally import a file, use the same code as above,