diff --git a/examples/counter.rs b/examples/counter.rs
index 33c611b48..633636bde 100644
--- a/examples/counter.rs
+++ b/examples/counter.rs
@@ -9,7 +9,7 @@ fn main() {
 
 fn app() -> Element {
     let mut counters = use_signal(|| vec![0, 0, 0]);
-    let mut sum = use_selector(move || counters.read().iter().copied().sum::<usize>());
+    let sum = use_selector(move || counters.read().iter().copied().sum::<i32>());
 
     rsx! {
         div {
@@ -29,14 +29,14 @@ fn app() -> Element {
 }
 
 #[component]
-fn Child(i: usize, counters: Signal<Vec<usize>>) -> Element {
+fn Child(i: usize, counters: Signal<Vec<i32>>) -> Element {
     rsx! {
         li {
             button { onclick: move |_| counters.write()[i] -= 1, "-1" }
             input {
                 value: "{counters.read()[i]}",
                 oninput: move |e| {
-                    if let Ok(value) = e.value().parse::<usize>() {
+                    if let Ok(value) = e.value().parse::<i32>() {
                         counters.write()[i] = value;
                     }
                 }
diff --git a/examples/optional_props.rs b/examples/optional_props.rs
index ad7edfdb3..391570e25 100644
--- a/examples/optional_props.rs
+++ b/examples/optional_props.rs
@@ -33,8 +33,6 @@ fn app() -> Element {
     }
 }
 
-type SthElse<T> = Option<T>;
-
 #[derive(Props, PartialEq, Clone)]
 struct ButtonProps {
     a: String,
@@ -51,6 +49,8 @@ struct ButtonProps {
     e: SthElse<String>,
 }
 
+type SthElse<T> = Option<T>;
+
 fn Button(props: ButtonProps) -> Element {
     rsx! {
         button {
diff --git a/packages/dioxus/src/launch.rs b/packages/dioxus/src/launch.rs
index 212a1f0fb..5003117e8 100644
--- a/packages/dioxus/src/launch.rs
+++ b/packages/dioxus/src/launch.rs
@@ -67,19 +67,7 @@ impl LaunchBuilder {
         self
     }
 
-    #[allow(clippy::unit_arg)]
-    /// Launch the app.
-    pub fn launch(self) {
-        current_platform::launch(
-            self.cross_platform_config,
-            Default::default(),
-            self.platform_config.unwrap_or_default(),
-        );
-    }
-}
-
-#[cfg(feature = "web")]
-impl LaunchBuilder {
+    #[cfg(feature = "web")]
     /// Launch your web application.
     pub fn launch_web(self) {
         dioxus_web::launch::launch(
@@ -88,11 +76,9 @@ impl LaunchBuilder {
             Default::default(),
         );
     }
-}
 
-#[cfg(feature = "desktop")]
-impl LaunchBuilder {
     /// Launch your desktop application.
+    #[cfg(feature = "desktop")]
     pub fn launch_desktop(self) {
         dioxus_desktop::launch::launch(
             self.cross_platform_config,
@@ -100,11 +86,9 @@ impl LaunchBuilder {
             Default::default(),
         );
     }
-}
 
-#[cfg(feature = "fullstack")]
-impl LaunchBuilder {
     /// Launch your fullstack application.
+    #[cfg(feature = "fullstack")]
     pub fn launch_fullstack(self) {
         dioxus_fullstack::launch::launch(
             self.cross_platform_config,
@@ -112,6 +96,16 @@ impl LaunchBuilder {
             Default::default(),
         );
     }
+
+    #[allow(clippy::unit_arg)]
+    /// Launch the app.
+    pub fn launch(self) {
+        current_platform::launch(
+            self.cross_platform_config,
+            Default::default(),
+            self.platform_config.unwrap_or_default(),
+        );
+    }
 }
 
 mod current_platform {