diff --git a/simpleast-core/src/main/java/com/discord/simpleast/code/CodeRules.kt b/simpleast-core/src/main/java/com/discord/simpleast/code/CodeRules.kt
index 03ffe83..d5c774a 100644
--- a/simpleast-core/src/main/java/com/discord/simpleast/code/CodeRules.kt
+++ b/simpleast-core/src/main/java/com/discord/simpleast/code/CodeRules.kt
@@ -234,6 +234,7 @@ object CodeRules {
 
         "py" to pythonRules,
         "python" to pythonRules,
+        "gyp" to pythonRules,
 
         "rs" to rustRules,
         "rust" to rustRules,
@@ -249,10 +250,15 @@ object CodeRules {
       
         "js" to javascriptRules,
         "javascript" to javascriptRules,
+        "jsx" to javascriptRules,
         
         "ts" to typescriptRules,
         "typescript" to typescriptRules,
+        "tsx" to typescriptRules,
+        "mts" to typescriptRules,
+        "cts" to typescriptRules,
 
+        "patch" to diffRules,
         "diff" to diffRules
     )
   }