diff --git a/examples/guide-supported-types-examples/js_value.js b/examples/guide-supported-types-examples/js_value.js
new file mode 100644
index 00000000..f5bb9a51
--- /dev/null
+++ b/examples/guide-supported-types-examples/js_value.js
@@ -0,0 +1,10 @@
+import {
+  take_js_value_by_value,
+  take_js_value_by_shared_ref,
+  return_js_value,
+} from './guide_supported_types_examples';
+
+take_js_value_by_value(42);
+take_js_value_by_shared_ref('hello');
+
+let v = return_js_value();
diff --git a/examples/guide-supported-types-examples/src/js_value.rs b/examples/guide-supported-types-examples/src/js_value.rs
new file mode 100644
index 00000000..5d03d2f3
--- /dev/null
+++ b/examples/guide-supported-types-examples/src/js_value.rs
@@ -0,0 +1,12 @@
+use wasm_bindgen::prelude::*;
+
+#[wasm_bindgen]
+pub fn take_js_value_by_value(x: JsValue) {}
+
+#[wasm_bindgen]
+pub fn take_js_value_by_shared_ref(x: &JsValue) {}
+
+#[wasm_bindgen]
+pub fn return_js_value() -> JsValue {
+    JsValue::NULL
+}
diff --git a/examples/guide-supported-types-examples/src/lib.rs b/examples/guide-supported-types-examples/src/lib.rs
index 0ed9d397..cfaea27e 100755
--- a/examples/guide-supported-types-examples/src/lib.rs
+++ b/examples/guide-supported-types-examples/src/lib.rs
@@ -9,3 +9,4 @@ pub mod str;
 pub mod string;
 pub mod char;
 pub mod bool;
+pub mod js_value;
diff --git a/guide/src/reference/types.md b/guide/src/reference/types.md
index f15ae3be..e28105ee 100644
--- a/guide/src/reference/types.md
+++ b/guide/src/reference/types.md
@@ -125,7 +125,19 @@ garbage-collected heap and the Wasm linear memory with `TextDecoder` and
 
 | `T` parameter | `&T` parameter | `&mut T` parameter | `T` return value | `Option<T>` parameter | `Option<T>` return value | JavaScript representation |
 |:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| Yes | Yes | Yes | Yes | No | No | Any JavaScript value |
+| Yes | Yes | No | Yes | No | No | Any JavaScript value |
+
+### Example Rust Usage
+
+```rust
+{{#include ../../../examples/guide-supported-types-examples/src/js_value.rs}}
+```
+
+### Example JavaScript Usage
+
+```js
+{{#include ../../../examples/guide-supported-types-examples/js_value.js}}
+```
 
 ## `Box<[JsValue]>`