diff --git a/.github/workflows/test-package.yml b/.github/workflows/test-package.yml
index a48cd8b..7eed76e 100644
--- a/.github/workflows/test-package.yml
+++ b/.github/workflows/test-package.yml
@@ -82,3 +82,67 @@ jobs:
     - run: dart pub upgrade
     - run: dart run wasm:setup
     - run: dart test
+
+  flutter_analyze:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: flutter_wasm
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-java@v1
+      with:
+        java-version: '12.x'
+    - uses: subosito/flutter-action@v1.5.3
+      with:
+        flutter-version: '2.5.0'
+    - id: install
+      run: |
+        flutter pub upgrade
+        flutter pub upgrade --directory example
+    - run: flutter format --output=none --set-exit-if-changed .
+      if: always() && steps.install.outcome == 'success'
+    - run: flutter analyze --fatal-infos
+      if: always() && steps.install.outcome == 'success'
+
+  flutter_test:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: flutter_wasm
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-java@v1
+      with:
+        java-version: '12.x'
+    - uses: subosito/flutter-action@v1.5.3
+      with:
+        flutter-version: '2.5.0'
+    - run: flutter pub upgrade
+    - run: flutter pub run wasm:setup
+    - run: flutter test
+
+  flutter_example_test:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: flutter_wasm/example
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-java@v1
+      with:
+        java-version: '12.x'
+    - uses: android-actions/setup-android@v2.0.2
+    - uses: nttld/setup-ndk@v1
+      with:
+        ndk-version: r21e
+        add-to-path: true
+    - run: echo "ndk.dir=$(dirname $(which ndk-build))" >> android/local.properties
+    - uses: subosito/flutter-action@v1.5.3
+      with:
+        flutter-version: '2.5.0'
+    - run: flutter pub upgrade
+    - run: flutter pub run wasm:setup
+    - run: flutter test
+    - run: flutter build apk
+    - run: flutter build appbundle
diff --git a/README.md b/README.md
index 57224a6..ac26073 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,6 @@ These packages provide utilities for loading and running WASM modules.
 
 Runs WASM modules in Dart native.
 
-## flutter_wasm (coming soon)
+## [flutter_wasm](https://github.com/dart-lang/wasm/blob/main/flutter_wasm/README.md)
 
 Runs WASM modules in Flutter.
diff --git a/flutter_wasm/.gitignore b/flutter_wasm/.gitignore
new file mode 100644
index 0000000..9be145f
--- /dev/null
+++ b/flutter_wasm/.gitignore
@@ -0,0 +1,29 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+# Libraries should not include pubspec.lock, per https://dart.dev/guides/libraries/private-files#pubspeclock.
+/pubspec.lock
+**/doc/api/
+.dart_tool/
+.packages
+build/
diff --git a/flutter_wasm/.metadata b/flutter_wasm/.metadata
new file mode 100644
index 0000000..64df19a
--- /dev/null
+++ b/flutter_wasm/.metadata
@@ -0,0 +1,10 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: d5396898bed65dacfb355fb6e52ec7ccf76746d9
+  channel: unknown
+
+project_type: plugin
diff --git a/flutter_wasm/CHANGELOG.md b/flutter_wasm/CHANGELOG.md
new file mode 100644
index 0000000..e52cf09
--- /dev/null
+++ b/flutter_wasm/CHANGELOG.md
@@ -0,0 +1,3 @@
+## 0.0.1
+
+- Initial version
diff --git a/flutter_wasm/README.md b/flutter_wasm/README.md
new file mode 100644
index 0000000..3a2be10
--- /dev/null
+++ b/flutter_wasm/README.md
@@ -0,0 +1,22 @@
+Provides utilities for loading and running WASM modules in Flutter apps.
+Currently only Android is supported.
+
+This is a wrapper around [package:wasm](https://github.com/dart-lang/wasm/blob/main/wasm/README.md).
+See that package for more information and documentation. The basic
+usage is mostly the same as in that package. The main thing this plugin does is
+run `wasm:setup` for your target device during app compilation.
+
+## Usage
+
+1. Add a dependency to *both* package `wasm` and `flutter_wasm` in
+`pubspec.yaml` and run `flutter pub get`. [#52](https://github.com/dart-lang/wasm/issues/52)
+
+1. Next run `flutter run wasm:setup` to build the Wasmer runtime for your host
+machine. This does not build the runtime for your target device. It will take a
+few minutes.
+
+1. Load your wasm code in your app. See the [example app](https://github.com/dart-lang/wasm/blob/main/flutter_wasm/example/lib/main.dart).
+
+1. Run your app using `flutter run`. If you see an error at runtime saying
+"libwasmer.so not found", just try rebuiling. The first build sometimes fails.
+[#51](https://github.com/dart-lang/wasm/issues/51)
diff --git a/flutter_wasm/android/.gitignore b/flutter_wasm/android/.gitignore
new file mode 100644
index 0000000..c6cbe56
--- /dev/null
+++ b/flutter_wasm/android/.gitignore
@@ -0,0 +1,8 @@
+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
diff --git a/flutter_wasm/android/build.gradle b/flutter_wasm/android/build.gradle
new file mode 100644
index 0000000..d4b5aed
--- /dev/null
+++ b/flutter_wasm/android/build.gradle
@@ -0,0 +1,128 @@
+// Copyright (c) 2021, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+group 'dev.dart.flutter_wasm'
+version '1.0-SNAPSHOT'
+
+import org.gradle.nativeplatform.platform.internal.DefaultNativePlatform
+
+buildscript {
+    ext.kotlin_version = '1.3.50'
+    repositories {
+        google()
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+rootProject.allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+
+android {
+    compileSdkVersion 30
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+
+    defaultConfig {
+        minSdkVersion 16
+    }
+
+    def hostOs = DefaultNativePlatform.currentOperatingSystem.getName().toLowerCase()
+    def hostArch = DefaultNativePlatform.currentArchitecture.getName().replaceAll('-', '_')
+    def ndkBinDir = "${android.ndkDirectory}/toolchains/llvm/prebuilt/${hostOs}-${hostArch}/bin"
+    def projectProperties = new Properties()
+    projectProperties.load(project.rootProject.file('local.properties').newDataInputStream())
+    def flutterDir = projectProperties.getProperty('flutter.sdk')
+    def platformVersion = -1
+    fileTree("${android.ndkDirectory}/platforms").visit { FileVisitDetails details ->
+        if (details.isDirectory() && details.name.startsWith("android-")) {
+            platformVersion = Math.max(platformVersion, details.name.substring(8) as int)
+        }
+    }
+    if (platformVersion < 0) {
+        throw new Exception("Can't find any valid platforms in ${android.ndkDirectory}/platforms")
+    }
+
+    tasks.register('wasm-pub-get') {
+        doLast {
+            exec {
+                workingDir '..'
+                commandLine "${flutterDir}/bin/flutter", 'pub', 'get'
+            }
+        }
+    }
+
+    def architectures = [
+            ['arm64-v8a', 'aarch64-linux-android', 'aarch64-linux-android', 'aarch64-linux-android', 'arch-arm64'],
+            ['x86', 'i686-linux-android', 'i686-linux-android', 'i686-linux-android', 'arch-x86'],
+
+            // TODO(#53,#54): Enable these when they're supported by Wasmer.
+            // ['armeabi-v7a', 'armv7a-linux-androideabi', 'arm-linux-androideabi', 'armv7-linux-androideabi', 'arch-arm'],
+            // ['x86_64', 'x86_64-linux-android', 'x86_64-linux-android', 'x86_64-linux-android', 'arch-x86_64'],
+    ]
+    for (arch in architectures) {
+        def abi = arch[0]
+        def clangPrefix = "${arch[1]}${platformVersion}"
+        def arPrefix = arch[2]
+        def rustTriple = arch[3]
+        def sysroot = arch[4]
+        def sysrootDir = "${android.ndkDirectory}/platforms/android-${platformVersion}/${sysroot}"
+        def outDir = "${rootDir}/../build/app/intermediates/stripped_native_libs/debug/out/lib/${abi}/"
+
+        tasks.register("wasm-lib-${abi}") {
+            // Specify inputs and outputs so that incremental build works properly.
+            inputs.property('platformVersion', platformVersion)
+            inputs.property('abi', abi)
+            outputs.file("${outDir}/libwasmer.so")
+
+            dependsOn('wasm-pub-get')
+
+            doLast {
+                exec {
+                    workingDir '..'
+                    commandLine "${flutterDir}/bin/flutter", 'pub', 'run', 'wasm:setup',
+                            '--sysroot', sysrootDir,
+                            '--target', rustTriple,
+                            '--clang', "${ndkBinDir}/${clangPrefix}-clang",
+                            '--clangpp', "${ndkBinDir}/${clangPrefix}-clang++",
+                            '--ar', "${ndkBinDir}/${arPrefix}-ar",
+                            '-o', outDir
+                }
+            }
+        }
+    }
+
+    tasks.withType(JavaCompile) { compileTask ->
+        for (arch in architectures) {
+            def abi = arch[0]
+            compileTask.dependsOn("wasm-lib-${abi}")
+        }
+    }
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}
diff --git a/flutter_wasm/android/settings.gradle b/flutter_wasm/android/settings.gradle
new file mode 100644
index 0000000..b63c7d2
--- /dev/null
+++ b/flutter_wasm/android/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'flutter_wasm'
diff --git a/flutter_wasm/android/src/main/AndroidManifest.xml b/flutter_wasm/android/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..4a91b0b
--- /dev/null
+++ b/flutter_wasm/android/src/main/AndroidManifest.xml
@@ -0,0 +1,3 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+  package="dev.dart.flutter_wasm">
+</manifest>
diff --git a/flutter_wasm/android/src/main/kotlin/dev/dart/flutter_wasm/FlutterWasmPlugin.kt b/flutter_wasm/android/src/main/kotlin/dev/dart/flutter_wasm/FlutterWasmPlugin.kt
new file mode 100644
index 0000000..6795d5a
--- /dev/null
+++ b/flutter_wasm/android/src/main/kotlin/dev/dart/flutter_wasm/FlutterWasmPlugin.kt
@@ -0,0 +1,15 @@
+// Copyright (c) 2021, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+package dev.dart.flutter_wasm
+
+import androidx.annotation.NonNull
+
+import io.flutter.embedding.engine.plugins.FlutterPlugin
+
+/** FlutterWasmPlugin */
+class FlutterWasmPlugin: FlutterPlugin {
+  override fun onAttachedToEngine(@NonNull flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {}
+  override fun onDetachedFromEngine(@NonNull binding: FlutterPlugin.FlutterPluginBinding) {}
+}
diff --git a/flutter_wasm/example/.gitignore b/flutter_wasm/example/.gitignore
new file mode 100644
index 0000000..0fa6b67
--- /dev/null
+++ b/flutter_wasm/example/.gitignore
@@ -0,0 +1,46 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+lib/generated_plugin_registrant.dart
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release
diff --git a/flutter_wasm/example/.metadata b/flutter_wasm/example/.metadata
new file mode 100644
index 0000000..7adad5d
--- /dev/null
+++ b/flutter_wasm/example/.metadata
@@ -0,0 +1,10 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: d5396898bed65dacfb355fb6e52ec7ccf76746d9
+  channel: unknown
+
+project_type: app
diff --git a/flutter_wasm/example/README.md b/flutter_wasm/example/README.md
new file mode 100644
index 0000000..ab51efe
--- /dev/null
+++ b/flutter_wasm/example/README.md
@@ -0,0 +1,16 @@
+# flutter_wasm_example
+
+Demonstrates how to use the flutter_wasm plugin.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://flutter.dev/docs/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://flutter.dev/docs/cookbook)
+
+For help getting started with Flutter, view our
+[online documentation](https://flutter.dev/docs), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.
diff --git a/flutter_wasm/example/android/.gitignore b/flutter_wasm/example/android/.gitignore
new file mode 100644
index 0000000..6f56801
--- /dev/null
+++ b/flutter_wasm/example/android/.gitignore
@@ -0,0 +1,13 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
+key.properties
+**/*.keystore
+**/*.jks
diff --git a/flutter_wasm/example/android/app/build.gradle b/flutter_wasm/example/android/app/build.gradle
new file mode 100644
index 0000000..72c888d
--- /dev/null
+++ b/flutter_wasm/example/android/app/build.gradle
@@ -0,0 +1,68 @@
+def localProperties = new Properties()
+def localPropertiesFile = rootProject.file('local.properties')
+if (localPropertiesFile.exists()) {
+    localPropertiesFile.withReader('UTF-8') { reader ->
+        localProperties.load(reader)
+    }
+}
+
+def flutterRoot = localProperties.getProperty('flutter.sdk')
+if (flutterRoot == null) {
+    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
+}
+
+def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
+if (flutterVersionCode == null) {
+    flutterVersionCode = '1'
+}
+
+def flutterVersionName = localProperties.getProperty('flutter.versionName')
+if (flutterVersionName == null) {
+    flutterVersionName = '1.0'
+}
+
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
+
+android {
+    compileSdkVersion 30
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId "dev.dart.flutter_wasm_example"
+        minSdkVersion 16
+        targetSdkVersion 30
+        versionCode flutterVersionCode.toInteger()
+        versionName flutterVersionName
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig signingConfigs.debug
+        }
+    }
+}
+
+flutter {
+    source '../..'
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}
diff --git a/flutter_wasm/example/android/app/src/debug/AndroidManifest.xml b/flutter_wasm/example/android/app/src/debug/AndroidManifest.xml
new file mode 100644
index 0000000..57969cf
--- /dev/null
+++ b/flutter_wasm/example/android/app/src/debug/AndroidManifest.xml
@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="dev.dart.flutter_wasm_example">
+    <!-- Flutter needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>
diff --git a/flutter_wasm/example/android/app/src/main/AndroidManifest.xml b/flutter_wasm/example/android/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..a302f7b
--- /dev/null
+++ b/flutter_wasm/example/android/app/src/main/AndroidManifest.xml
@@ -0,0 +1,32 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="dev.dart.flutter_wasm_example">
+   <application
+        android:label="flutter_wasm_example"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:launchMode="singleTop"
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+</manifest>
diff --git a/flutter_wasm/example/android/app/src/main/kotlin/com/example/flutter_wasm_example/MainActivity.kt b/flutter_wasm/example/android/app/src/main/kotlin/com/example/flutter_wasm_example/MainActivity.kt
new file mode 100644
index 0000000..1dac50d
--- /dev/null
+++ b/flutter_wasm/example/android/app/src/main/kotlin/com/example/flutter_wasm_example/MainActivity.kt
@@ -0,0 +1,10 @@
+// Copyright (c) 2021, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+package dev.dart.flutter_wasm_example
+
+import io.flutter.embedding.android.FlutterActivity
+
+class MainActivity: FlutterActivity() {
+}
diff --git a/flutter_wasm/example/android/app/src/main/res/drawable-v21/launch_background.xml b/flutter_wasm/example/android/app/src/main/res/drawable-v21/launch_background.xml
new file mode 100644
index 0000000..f74085f
--- /dev/null
+++ b/flutter_wasm/example/android/app/src/main/res/drawable-v21/launch_background.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>
diff --git a/flutter_wasm/example/android/app/src/main/res/drawable/launch_background.xml b/flutter_wasm/example/android/app/src/main/res/drawable/launch_background.xml
new file mode 100644
index 0000000..304732f
--- /dev/null
+++ b/flutter_wasm/example/android/app/src/main/res/drawable/launch_background.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>
diff --git a/flutter_wasm/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/flutter_wasm/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 0000000..db77bb4
Binary files /dev/null and b/flutter_wasm/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/flutter_wasm/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/flutter_wasm/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 0000000..17987b7
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diff --git a/flutter_wasm/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/flutter_wasm/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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diff --git a/flutter_wasm/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/flutter_wasm/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
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diff --git a/flutter_wasm/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/flutter_wasm/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
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diff --git a/flutter_wasm/example/android/app/src/main/res/values-night/styles.xml b/flutter_wasm/example/android/app/src/main/res/values-night/styles.xml
new file mode 100644
index 0000000..449a9f9
--- /dev/null
+++ b/flutter_wasm/example/android/app/src/main/res/values-night/styles.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             Flutter draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+         
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>
diff --git a/flutter_wasm/example/android/app/src/main/res/values/styles.xml b/flutter_wasm/example/android/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..d74aa35
--- /dev/null
+++ b/flutter_wasm/example/android/app/src/main/res/values/styles.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             Flutter draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+         
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>
diff --git a/flutter_wasm/example/android/app/src/profile/AndroidManifest.xml b/flutter_wasm/example/android/app/src/profile/AndroidManifest.xml
new file mode 100644
index 0000000..57969cf
--- /dev/null
+++ b/flutter_wasm/example/android/app/src/profile/AndroidManifest.xml
@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="dev.dart.flutter_wasm_example">
+    <!-- Flutter needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>
diff --git a/flutter_wasm/example/android/build.gradle b/flutter_wasm/example/android/build.gradle
new file mode 100644
index 0000000..ed45c65
--- /dev/null
+++ b/flutter_wasm/example/android/build.gradle
@@ -0,0 +1,29 @@
+buildscript {
+    ext.kotlin_version = '1.3.50'
+    repositories {
+        google()
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.buildDir = '../build'
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+    project.evaluationDependsOn(':app')
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
diff --git a/flutter_wasm/example/android/gradle.properties b/flutter_wasm/example/android/gradle.properties
new file mode 100644
index 0000000..94adc3a
--- /dev/null
+++ b/flutter_wasm/example/android/gradle.properties
@@ -0,0 +1,3 @@
+org.gradle.jvmargs=-Xmx1536M
+android.useAndroidX=true
+android.enableJetifier=true
diff --git a/flutter_wasm/example/android/gradle/wrapper/gradle-wrapper.properties b/flutter_wasm/example/android/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..bc6a58a
--- /dev/null
+++ b/flutter_wasm/example/android/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Fri Jun 23 08:50:38 CEST 2017
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip
diff --git a/flutter_wasm/example/android/settings.gradle b/flutter_wasm/example/android/settings.gradle
new file mode 100644
index 0000000..44e62bc
--- /dev/null
+++ b/flutter_wasm/example/android/settings.gradle
@@ -0,0 +1,11 @@
+include ':app'
+
+def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
+def properties = new Properties()
+
+assert localPropertiesFile.exists()
+localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
+
+def flutterSdkPath = properties.getProperty("flutter.sdk")
+assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
diff --git a/flutter_wasm/example/lib/main.dart b/flutter_wasm/example/lib/main.dart
new file mode 100644
index 0000000..d7f2237
--- /dev/null
+++ b/flutter_wasm/example/lib/main.dart
@@ -0,0 +1,50 @@
+import 'dart:typed_data';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wasm/flutter_wasm.dart';
+
+// int64_t square(int64_t n) { return n * n; }
+final _data = Uint8List.fromList([
+  0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00, 0x01, 0x06, 0x01, 0x60, //
+  0x01, 0x7e, 0x01, 0x7e, 0x03, 0x02, 0x01, 0x00, 0x04, 0x05, 0x01, 0x70,
+  0x01, 0x01, 0x01, 0x05, 0x03, 0x01, 0x00, 0x02, 0x06, 0x08, 0x01, 0x7f,
+  0x01, 0x41, 0x80, 0x88, 0x04, 0x0b, 0x07, 0x13, 0x02, 0x06, 0x6d, 0x65,
+  0x6d, 0x6f, 0x72, 0x79, 0x02, 0x00, 0x06, 0x73, 0x71, 0x75, 0x61, 0x72,
+  0x65, 0x00, 0x00, 0x0a, 0x09, 0x01, 0x07, 0x00, 0x20, 0x00, 0x20, 0x00,
+  0x7e, 0x0b,
+]);
+
+final _inst = WasmModule(_data).builder().build();
+final _wasmSquare = _inst.lookupFunction('square');
+
+void main() {
+  runApp(const MyApp());
+}
+
+class MyApp extends StatefulWidget {
+  const MyApp({Key? key}) : super(key: key);
+
+  @override
+  State<MyApp> createState() => _MyAppState();
+}
+
+class _MyAppState extends State<MyApp> {
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      home: Scaffold(
+        appBar: AppBar(
+          title: const Text('Wasm example app'),
+        ),
+        body: Center(
+          child: Text('12^2 == ${_wasmSquare(12)}'),
+        ),
+      ),
+    );
+  }
+}
diff --git a/flutter_wasm/example/pubspec.lock b/flutter_wasm/example/pubspec.lock
new file mode 100644
index 0000000..c366628
--- /dev/null
+++ b/flutter_wasm/example/pubspec.lock
@@ -0,0 +1,203 @@
+# Generated by pub
+# See https://dart.dev/tools/pub/glossary#lockfile
+packages:
+  args:
+    dependency: transitive
+    description:
+      name: args
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.3.0"
+  async:
+    dependency: transitive
+    description:
+      name: async
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.8.2"
+  boolean_selector:
+    dependency: transitive
+    description:
+      name: boolean_selector
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.0"
+  characters:
+    dependency: transitive
+    description:
+      name: characters
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
+  charcode:
+    dependency: transitive
+    description:
+      name: charcode
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.1"
+  clock:
+    dependency: transitive
+    description:
+      name: clock
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
+  collection:
+    dependency: transitive
+    description:
+      name: collection
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.15.0"
+  cupertino_icons:
+    dependency: "direct main"
+    description:
+      name: cupertino_icons
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.3"
+  fake_async:
+    dependency: transitive
+    description:
+      name: fake_async
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.0"
+  ffi:
+    dependency: transitive
+    description:
+      name: ffi
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.2"
+  flutter:
+    dependency: "direct main"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_lints:
+    dependency: "direct dev"
+    description:
+      name: flutter_lints
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.4"
+  flutter_test:
+    dependency: "direct dev"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_wasm:
+    dependency: "direct main"
+    description:
+      path: ".."
+      relative: true
+    source: path
+    version: "0.0.1"
+  lints:
+    dependency: transitive
+    description:
+      name: lints
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.1"
+  matcher:
+    dependency: transitive
+    description:
+      name: matcher
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.12.11"
+  meta:
+    dependency: transitive
+    description:
+      name: meta
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.7.0"
+  package_config:
+    dependency: transitive
+    description:
+      name: package_config
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.2"
+  path:
+    dependency: transitive
+    description:
+      name: path
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.8.0"
+  sky_engine:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.99"
+  source_span:
+    dependency: transitive
+    description:
+      name: source_span
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.8.1"
+  stack_trace:
+    dependency: transitive
+    description:
+      name: stack_trace
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.10.0"
+  stream_channel:
+    dependency: transitive
+    description:
+      name: stream_channel
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.0"
+  string_scanner:
+    dependency: transitive
+    description:
+      name: string_scanner
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
+  term_glyph:
+    dependency: transitive
+    description:
+      name: term_glyph
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.0"
+  test_api:
+    dependency: transitive
+    description:
+      name: test_api
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.4.3"
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.0"
+  vector_math:
+    dependency: transitive
+    description:
+      name: vector_math
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.0"
+  wasm:
+    dependency: "direct main"
+    description:
+      path: "../../wasm"
+      relative: true
+    source: path
+    version: "0.2.0-dev"
+sdks:
+  dart: ">=2.14.0 <3.0.0"
+  flutter: ">=2.5.0"
diff --git a/flutter_wasm/example/pubspec.yaml b/flutter_wasm/example/pubspec.yaml
new file mode 100644
index 0000000..37f3462
--- /dev/null
+++ b/flutter_wasm/example/pubspec.yaml
@@ -0,0 +1,25 @@
+name: flutter_wasm_example
+description: Demonstrates how to use the flutter_wasm plugin.
+publish_to: 'none'
+
+environment:
+  sdk: '>=2.14.0 <3.0.0'
+  flutter: ">=2.5.0"
+
+dependencies:
+  cupertino_icons: ^1.0.2
+  flutter:
+    sdk: flutter
+  flutter_wasm:
+    path: ../
+  wasm:
+    path: ../../wasm
+
+dev_dependencies:
+  flutter_lints: ^1.0.0
+  flutter_test:
+    sdk: flutter
+
+flutter:
+  uses-material-design: true
+
diff --git a/flutter_wasm/example/test/widget_test.dart b/flutter_wasm/example/test/widget_test.dart
new file mode 100644
index 0000000..8e7c033
--- /dev/null
+++ b/flutter_wasm/example/test/widget_test.dart
@@ -0,0 +1,24 @@
+// Copyright (c) 2021, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:flutter_wasm_example/main.dart';
+
+void main() {
+  testWidgets('Verify wasm runs', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    await tester.pumpWidget(const MyApp());
+
+    // Verify that the wasm code runs.
+    expect(
+      find.byWidgetPredicate(
+        (Widget widget) =>
+            widget is Text && widget.data!.startsWith('12^2 == 144'),
+      ),
+      findsOneWidget,
+    );
+  });
+}
diff --git a/flutter_wasm/lib/flutter_wasm.dart b/flutter_wasm/lib/flutter_wasm.dart
new file mode 100644
index 0000000..c48ee40
--- /dev/null
+++ b/flutter_wasm/lib/flutter_wasm.dart
@@ -0,0 +1,5 @@
+// Copyright (c) 2021, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+export 'package:wasm/wasm.dart';
diff --git a/flutter_wasm/pubspec.yaml b/flutter_wasm/pubspec.yaml
new file mode 100644
index 0000000..84b4f58
--- /dev/null
+++ b/flutter_wasm/pubspec.yaml
@@ -0,0 +1,27 @@
+name: flutter_wasm
+version: 0.0.1
+description: Flutter support for package:wasm
+repository: https://github.com/dart-lang/wasm
+publish_to: none
+
+environment:
+  sdk: '>=2.14.0 <3.0.0'
+  flutter: ">=2.5.0"
+
+dependencies:
+  flutter:
+    sdk: flutter
+  wasm:
+    path: ../wasm
+
+dev_dependencies:
+  flutter_lints: ^1.0.0
+  flutter_test:
+    sdk: flutter
+
+flutter:
+  plugin:
+    platforms:
+      android:
+        package: dev.dart.flutter_wasm
+        pluginClass: FlutterWasmPlugin
diff --git a/flutter_wasm/test/flutter_wasm_test.dart b/flutter_wasm/test/flutter_wasm_test.dart
new file mode 100644
index 0000000..13c2df9
--- /dev/null
+++ b/flutter_wasm/test/flutter_wasm_test.dart
@@ -0,0 +1,33 @@
+// Copyright (c) 2021, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+// Test that we can load a wasm module, find a function, and call it. Most of
+// the wasm tests are found in package:wasm. This plugin just exports that code.
+import 'dart:typed_data';
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:flutter_wasm/flutter_wasm.dart';
+
+void main() {
+  test('basics', () {
+    // int64_t square(int64_t n) { return n * n; }
+    var data = Uint8List.fromList([
+      0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00, 0x01, 0x06, 0x01, 0x60, //
+      0x01, 0x7e, 0x01, 0x7e, 0x03, 0x02, 0x01, 0x00, 0x04, 0x05, 0x01, 0x70,
+      0x01, 0x01, 0x01, 0x05, 0x03, 0x01, 0x00, 0x02, 0x06, 0x08, 0x01, 0x7f,
+      0x01, 0x41, 0x80, 0x88, 0x04, 0x0b, 0x07, 0x13, 0x02, 0x06, 0x6d, 0x65,
+      0x6d, 0x6f, 0x72, 0x79, 0x02, 0x00, 0x06, 0x73, 0x71, 0x75, 0x61, 0x72,
+      0x65, 0x00, 0x00, 0x0a, 0x09, 0x01, 0x07, 0x00, 0x20, 0x00, 0x20, 0x00,
+      0x7e, 0x0b,
+    ]);
+
+    var inst = WasmModule(data).builder().build();
+    var fn = inst.lookupFunction('square');
+    var n = fn(1234) as int;
+
+    expect(n, 1234 * 1234);
+
+    expect(inst.lookupFunction('not_a_function'), isNull);
+  });
+}