diff --git a/.gitignore b/.gitignore
index a929303..b92409a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -58,4 +58,8 @@ graphify-out/
 __pycache__/
 *.pyc
 
+# Python dev/test artifacts
+.venv/
+.coverage
+
 cache/
\ No newline at end of file