diff --git a/doc/todo.md b/doc/todo.md
new file mode 100644
index 0000000..a91c0d0
--- /dev/null
+++ b/doc/todo.md
@@ -0,0 +1,31 @@
+# TODO
+
+## webgame server
+
+- axum
+- postgresql
+
+Should be able to serve many games concurrently
+
+## web client
+
+Dioxus or Leptos ?
+
+## User stories
+
+As a user I want to be able to
+
+- create an account.
+- connect to the application with my account
+- play (anonymously if not connected)
+  - enter a game code to participate an existing game
+  - start a new game
+    - choose to invite a friend to the game by giving him the game code
+    - ask a bot to play
+
+As an administrator I want to be able to
+
+- see the registered users
+- see the list of games currently active
+- see the past games
+- see the server statistics