diff --git a/.gitignore b/.gitignore
index 0cdd7301..75cc89e0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -166,6 +166,9 @@ cython_debug/
 .vscode/settings.json
 .DS_Store
 
+# JavaScript tooling
+node_modules/
+
 # Project specific
 history.txt
 cleanup.py