diff --git a/.typos.toml b/.typos.toml
new file mode 100644
index 0000000..939a942
--- /dev/null
+++ b/.typos.toml
@@ -0,0 +1,9 @@
+# https://github.com/crate-ci/typos
+# install:  cargo install typos-cli
+# run:      typos
+
+[files]
+extend-exclude = [".typos.toml", "docs/example_app.js"]
+
+
+[default.extend-words]
diff --git a/check.sh b/check.sh
index b399356..4b10628 100755
--- a/check.sh
+++ b/check.sh
@@ -2,6 +2,9 @@
 # This scripts runs various CI-like checks in a convenient way.
 set -eux
 
+cargo install --quiet typos-cli
+
+typos
 cargo check --quiet --workspace --all-targets
 cargo check --quiet --workspace --all-targets --all-features
 cargo check --quiet -p example_app --all-features --lib --target wasm32-unknown-unknown
diff --git a/ewebsock/src/lib.rs b/ewebsock/src/lib.rs
index 5917b8a..ae588eb 100644
--- a/ewebsock/src/lib.rs
+++ b/ewebsock/src/lib.rs
@@ -194,7 +194,7 @@ pub fn ws_connect(url: String, options: Options, on_event: EventHandler) -> Resu
 /// This is like [`ws_connect`], but it doesn't return a [`WsSender`],
 /// so it can only receive messages, not send them.
 ///
-/// This can be slightly more efficent when you don't need to send messages.
+/// This can be slightly more efficient when you don't need to send messages.
 ///
 /// # Errors
 /// * On native: failure to spawn receiver thread.
diff --git a/ewebsock/src/native_tungstenite.rs b/ewebsock/src/native_tungstenite.rs
index 66821f2..e2e38cb 100644
--- a/ewebsock/src/native_tungstenite.rs
+++ b/ewebsock/src/native_tungstenite.rs
@@ -29,7 +29,7 @@ impl WsSender {
         }
     }
 
-    /// Close the conenction.
+    /// Close the connection.
     ///
     /// This is called automatically when the sender is dropped.
     pub fn close(&mut self) -> Result<()> {
@@ -142,7 +142,7 @@ pub(crate) fn ws_connect_impl(
 
 /// Connect and call the given event handler on each received event.
 ///
-/// This is a blocking variant of [`ws_connect`], only availble on native.
+/// This is a blocking variant of [`ws_connect`], only available on native.
 ///
 /// # Errors
 /// All errors are returned to the caller, and NOT reported via `on_event`.
diff --git a/ewebsock/src/native_tungstenite_tokio.rs b/ewebsock/src/native_tungstenite_tokio.rs
index 88386e0..63906f7 100644
--- a/ewebsock/src/native_tungstenite_tokio.rs
+++ b/ewebsock/src/native_tungstenite_tokio.rs
@@ -25,7 +25,7 @@ impl WsSender {
         }
     }
 
-    /// Close the conenction.
+    /// Close the connection.
     ///
     /// This is called automatically when the sender is dropped.
     pub fn close(&mut self) -> Result<()> {
diff --git a/ewebsock/src/web.rs b/ewebsock/src/web.rs
index f9dacfb..ae9a81b 100644
--- a/ewebsock/src/web.rs
+++ b/ewebsock/src/web.rs
@@ -45,7 +45,7 @@ impl WsSender {
         }
     }
 
-    /// Close the conenction.
+    /// Close the connection.
     ///
     /// This is called automatically when the sender is dropped.
     pub fn close(&mut self) -> Result<()> {