diff --git a/.gitignore b/.gitignore
index b7d12db..90797b6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,6 +24,7 @@ stack.env
 # IDE
 .idea/
 .vscode/
+.codex
 *.swp
 *.swo
 
@@ -41,3 +42,7 @@ htmlcov/
 
 # Firebase credentials
 *firebase*.json
+
+# Local Node artifacts used for tooling in this repo
+package.json
+package-lock.json