diff --git a/crates/oxc_linter/src/rules/react/jsx_no_duplicate_props.rs b/crates/oxc_linter/src/rules/react/jsx_no_duplicate_props.rs
index 86201861d4527..bb9e25f94ef8d 100644
--- a/crates/oxc_linter/src/rules/react/jsx_no_duplicate_props.rs
+++ b/crates/oxc_linter/src/rules/react/jsx_no_duplicate_props.rs
@@ -47,6 +47,12 @@ declare_oxc_lint!(
     /// <App a />;
     /// <App bar baz foo={3} />;
     /// ```
+    ///
+    /// ### Differences from eslint-plugin-react
+    ///
+    /// This rule does not support the `ignoreCase` option. Props with different cases are
+    /// considered distinct and will not be flagged as duplicates (e.g., `<App foo Foo />`
+    /// is allowed). This is intentional, as props are case-sensitive in JSX.
     JsxNoDuplicateProps,
     react,
     correctness