commit 54cfaccfdcb61f3942e6cce4b0286444e09a7079
Author: Evan Scamehorn <scamehorn@wisc.edu>
Date:   Tue Nov 25 23:37:54 2025 -0600

    gitignore and readme

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d34aa80
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,7 @@
+node_modules
+.venv
+__pycache__
+.DS_Store
+dist
+*.log
+data-pipeline/.cache
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..d5bf013
--- /dev/null
+++ b/README.md
@@ -0,0 +1,3 @@
+# City Simulator
+
+Map Madison interactively in 3D, and simulate building transit lines.