diff --git a/src/marko.rs b/src/marko.rs
index 88dc3786ee0f50d6d0362a1b3fd6153aeba187e4..da927e4723acccbb2ec05ad572380be83102fb78 100644
--- a/src/marko.rs
+++ b/src/marko.rs
@@ -151,7 +151,6 @@ pub fn parse_open(src: &str) -> Result<Open, OxcDiagnostic> {
     }
 
     // in any order: parameters, arguments, variable
-    // TODO: create errors when things repeat
     let mut has_js_arguments = false;
     let mut has_js_params = false;
     let mut has_js_variable = false;
@@ -182,13 +181,31 @@ pub fn parse_open(src: &str) -> Result<Open, OxcDiagnostic> {
                 has_js_params = true;
             }
             b'(' => {
-                // arguments
                 if has_js_arguments {
                     return Err(err("Function call already specified", offset, 1));
                 }
-                // TODO: METHOD SHORTHAND
-                println!("{}", l.peek_rest());
-                parse_call_arguments(&mut l)?;
+
+                let start_offset = l.offset;
+                if parse_call_arguments(&mut l).is_ok() {
+                    let after_call = l.peek_rest().trim_start();
+                    if after_call.starts_with('{') {
+                        l.offset = start_offset;
+                        l.skip_whitespace();
+                        if l.peek_byte() == Some(b'=') {
+                            l.offset += 1;
+                            l.skip_whitespace();
+                        }
+                        parse_fn_params_and_body(&mut l)?;
+                    }
+                } else {
+                    l.offset = start_offset;
+                    l.skip_whitespace();
+                    if l.peek_byte() == Some(b'=') {
+                        l.offset += 1;
+                        l.skip_whitespace();
+                    }
+                    parse_fn_params_and_body(&mut l)?;
+                }
                 l.skip_whitespace();
                 has_js_arguments = true;
             }
@@ -1081,6 +1098,42 @@ mod tests {
         );
     }
 
+    #[test]
+    fn test_value_method_shorthand() {
+        assert_eq!(
+            parse_open("<my-tag() { console.log(\"hi\") }>"),
+            Ok(Open {
+                tag_name: "my-tag",
+                content: "<my-tag() { console.log(\"hi\") }>",
+                self_closing: false,
+            })
+        );
+    }
+
+    #[test]
+    fn test_value_method_shorthand_self_closing() {
+        assert_eq!(
+            parse_open("<my-tag() { console.log(\"hi\") }/>"),
+            Ok(Open {
+                tag_name: "my-tag",
+                content: "<my-tag() { console.log(\"hi\") }/>",
+                self_closing: true,
+            })
+        );
+    }
+
+    #[test]
+    fn test_value_method_shorthand_with_param() {
+        assert_eq!(
+            parse_open("<my-tag(e) { console.log(e) }>"),
+            Ok(Open {
+                tag_name: "my-tag",
+                content: "<my-tag(e) { console.log(e) }>",
+                self_closing: false,
+            })
+        );
+    }
+
     #[test]
     fn test_combined_variable_and_args() {
         assert_eq!(