diff --git a/.gitignore b/.gitignore
index 23f0b15..5047ce4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@ just_code/**/*.txt
 temp/
 java/Main.java
 java/*.class
-data_structure/*.json
-data_structure/*.class
+**/package-lock.json
+**/package.json
+**/tsconfig.json
 node_modules/
\ No newline at end of file