diff --git a/buildSrc/src/main/kotlin/AndroidConfig.kt b/buildSrc/src/main/kotlin/Config.kt
similarity index 84%
rename from buildSrc/src/main/kotlin/AndroidConfig.kt
rename to buildSrc/src/main/kotlin/Config.kt
index f24c7eb0f..4a296469a 100644
--- a/buildSrc/src/main/kotlin/AndroidConfig.kt
+++ b/buildSrc/src/main/kotlin/Config.kt
@@ -1,4 +1,4 @@
-object AndroidConfig {
+object Config {
     const val compileSdk = 29
     const val minSdk = 16
     const val targetSdk = 29
diff --git a/common.gradle b/common.gradle
index 9f4dfe25a..dbad91708 100644
--- a/common.gradle
+++ b/common.gradle
@@ -1,8 +1,8 @@
 apply plugin: 'org.jmailen.kotlinter'
 
 android {
-    compileSdkVersion AndroidConfig.compileSdk
-    buildToolsVersion AndroidConfig.buildTools
+    compileSdkVersion Config.compileSdk
+    buildToolsVersion Config.buildTools
 
     buildTypes {
         release {
@@ -12,27 +12,21 @@ android {
 
     sourceSets {
         main {
-            manifest.srcFile "$rootDir/AndroidManifest.xml"
+            manifest.srcFile "$rootDir/src/AndroidManifest.xml"
             java.srcDirs = ['src']
-            resources.srcDirs = ['src']
-            aidl.srcDirs = ['src']
-            renderscript.srcDirs = ['src']
-            res.srcDirs = ["$rootDir/res"]
-            assets.srcDirs = ['assets']
+            res.srcDirs = ['res']
         }
         release {
-            res.srcDirs = ['res']
             manifest.srcFile "AndroidManifest.xml"
         }
         debug {
-            res.srcDirs = ['res']
             manifest.srcFile "AndroidManifest.xml"
         }
     }
 
     defaultConfig {
-        minSdkVersion AndroidConfig.minSdk
-        targetSdkVersion AndroidConfig.targetSdk
+        minSdkVersion Config.minSdk
+        targetSdkVersion Config.targetSdk
         applicationIdSuffix pkgNameSuffix
         versionCode extVersionCode
         versionName "$libVersion.$extVersionCode"
@@ -64,6 +58,7 @@ repositories {
 
 dependencies {
     implementation project(":annotations")
+    implementation project(":defaultRes")
 
     // Lib 1.2, but using specific commit so we don't need to bump up the version
     compileOnly "com.github.tachiyomiorg:extensions-lib:a596412"
diff --git a/defaultRes/AndroidManifest.xml b/defaultRes/AndroidManifest.xml
new file mode 100644
index 000000000..88c2be03f
--- /dev/null
+++ b/defaultRes/AndroidManifest.xml
@@ -0,0 +1 @@
+<manifest package="eu.kanade.tachiyomi.extension.defaultres" />
diff --git a/defaultRes/build.gradle.kts b/defaultRes/build.gradle.kts
new file mode 100644
index 000000000..ac4e9ea6b
--- /dev/null
+++ b/defaultRes/build.gradle.kts
@@ -0,0 +1,24 @@
+plugins {
+    id("com.android.library")
+}
+
+android {
+    compileSdkVersion(Config.compileSdk)
+
+    defaultConfig {
+        minSdkVersion(Config.minSdk)
+    }
+
+    sourceSets {
+        named("main") {
+            manifest.srcFile("AndroidManifest.xml")
+            res.setSrcDirs(listOf("res"))
+        }
+    }
+
+    libraryVariants.all {
+        generateBuildConfigProvider?.configure {
+            enabled = false
+        }
+    }
+}
diff --git a/res/mipmap-hdpi/ic_launcher.png b/defaultRes/res/mipmap-hdpi/ic_launcher.png
similarity index 100%
rename from res/mipmap-hdpi/ic_launcher.png
rename to defaultRes/res/mipmap-hdpi/ic_launcher.png
diff --git a/res/mipmap-mdpi/ic_launcher.png b/defaultRes/res/mipmap-mdpi/ic_launcher.png
similarity index 100%
rename from res/mipmap-mdpi/ic_launcher.png
rename to defaultRes/res/mipmap-mdpi/ic_launcher.png
diff --git a/res/mipmap-xhdpi/ic_launcher.png b/defaultRes/res/mipmap-xhdpi/ic_launcher.png
similarity index 100%
rename from res/mipmap-xhdpi/ic_launcher.png
rename to defaultRes/res/mipmap-xhdpi/ic_launcher.png
diff --git a/res/mipmap-xxhdpi/ic_launcher.png b/defaultRes/res/mipmap-xxhdpi/ic_launcher.png
similarity index 100%
rename from res/mipmap-xxhdpi/ic_launcher.png
rename to defaultRes/res/mipmap-xxhdpi/ic_launcher.png
diff --git a/res/mipmap-xxxhdpi/ic_launcher.png b/defaultRes/res/mipmap-xxxhdpi/ic_launcher.png
similarity index 100%
rename from res/mipmap-xxxhdpi/ic_launcher.png
rename to defaultRes/res/mipmap-xxxhdpi/ic_launcher.png
diff --git a/lib/dataimage/build.gradle.kts b/lib/dataimage/build.gradle.kts
index daaf6620e..a283c2fa3 100644
--- a/lib/dataimage/build.gradle.kts
+++ b/lib/dataimage/build.gradle.kts
@@ -4,12 +4,12 @@ plugins {
 }
 
 android {
-    compileSdkVersion(AndroidConfig.compileSdk)
-    buildToolsVersion(AndroidConfig.buildTools)
+    compileSdkVersion(Config.compileSdk)
+    buildToolsVersion(Config.buildTools)
 
     defaultConfig {
-        minSdkVersion(AndroidConfig.minSdk)
-        targetSdkVersion(AndroidConfig.targetSdk)
+        minSdkVersion(Config.minSdk)
+        targetSdkVersion(Config.targetSdk)
     }
 }
 
diff --git a/lib/ratelimit/build.gradle.kts b/lib/ratelimit/build.gradle.kts
index 6d467bbd0..5dfcf0f41 100644
--- a/lib/ratelimit/build.gradle.kts
+++ b/lib/ratelimit/build.gradle.kts
@@ -4,12 +4,12 @@ plugins {
 }
 
 android {
-    compileSdkVersion(AndroidConfig.compileSdk)
-    buildToolsVersion(AndroidConfig.buildTools)
+    compileSdkVersion(Config.compileSdk)
+    buildToolsVersion(Config.buildTools)
 
     defaultConfig {
-        minSdkVersion(AndroidConfig.minSdk)
-        targetSdkVersion(AndroidConfig.targetSdk)
+        minSdkVersion(Config.minSdk)
+        targetSdkVersion(Config.targetSdk)
     }
 }
 
diff --git a/settings.gradle.kts b/settings.gradle.kts
index c39aecb94..ac95f724b 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -1,4 +1,5 @@
 include(":annotations")
+include(":defaultRes")
 
 include(":lib-ratelimit")
 project(":lib-ratelimit").projectDir = File("lib/ratelimit")
@@ -9,6 +10,7 @@ project(":duktape-stub").projectDir = File("lib/duktape-stub")
 include(":lib-dataimage")
 project(":lib-dataimage").projectDir = File("lib/dataimage")
 
+// Loads all extensions
 File(rootDir, "src").eachDir { dir ->
     dir.eachDir { subdir ->
         val name = ":${dir.name}-${subdir.name}"
@@ -17,6 +19,12 @@ File(rootDir, "src").eachDir { dir ->
     }
 }
 
+// Use this to load a single extension during development
+// val lang = "all"
+// val name = "mmrcms"
+// include(":${lang}-${name}")
+// project(":${lang}-${name}").projectDir = File("src/${lang}/${name}")
+
 inline fun File.eachDir(block: (File) -> Unit) {
     listFiles()?.filter { it.isDirectory }?.forEach { block(it) }
 }
diff --git a/AndroidManifest.xml b/src/AndroidManifest.xml
similarity index 100%
rename from AndroidManifest.xml
rename to src/AndroidManifest.xml