diff --git a/src/wanijo/framework/auth.clj b/src/wanijo/framework/auth.clj
index a0030a4..23aadb0 100644
--- a/src/wanijo/framework/auth.clj
+++ b/src/wanijo/framework/auth.clj
@@ -29,7 +29,7 @@
      (when (:flash req) [:section.flash (:flash req)])
      ;;
      (hform/label "uname" "Name")
-     (hform/text-field {:required "required"} "uname")
+     (hform/text-field {:required "required" :autofocus true} "uname")
      ;;
      (hform/label "pw" "Password")
      (hform/password-field {:required "required"} "pw")
diff --git a/src/wanijo/framework/repl.clj b/src/wanijo/framework/repl.clj
index b9cd276..fbb64ae 100644
--- a/src/wanijo/framework/repl.clj
+++ b/src/wanijo/framework/repl.clj
@@ -3,8 +3,7 @@
             [neo4j-clj.core :as db]
             [wanijo.framework.neo4j :as neo4j]))
 
-(db/defquery
-  create-user
+(db/defquery create-user
   "CREATE (n:user)
       SET n.ident = {ident}
       SET n.pw = {pw}
@@ -16,3 +15,57 @@
    {:ident ident
     :pw (hashers/derive pw)
     :uuid (neo4j/uuid)}))
+
+(db/defquery init-config
+  "MERGE (c:dbconfig)
+      ON CREATE SET
+         c.installed_at = {now},
+         c.db_version = 0")
+
+(db/defquery config
+  "MATCH (c:dbconfig) RETURN c")
+
+(db/defquery ver-0-schema-uuid
+  "CREATE CONSTRAINT ON (n:schema)
+   ASSERT n.uuid IS UNIQUE")
+
+(db/defquery ver-0-attribute-uuid
+  "CREATE CONSTRAINT ON (n:attribute)
+   ASSERT n.uuid IS UNIQUE")
+
+(db/defquery ver-0-instance-uuid
+  "CREATE CONSTRAINT ON (n:instance)
+   ASSERT n.uuid IS UNIQUE")
+
+(db/defquery ver-0-property-uuid
+  "CREATE CONSTRAINT ON (n:property)
+   ASSERT n.uuid IS UNIQUE")
+
+(db/defquery ver-0-user-uuid
+  "CREATE CONSTRAINT ON (n:user)
+   ASSERT n.uuid IS UNIQUE")
+
+(db/defquery ver-0-link-uuid
+  "CREATE CONSTRAINT ON (n:link)
+   ASSERT n.uuid IS UNIQUE")
+
+(defn init-version-0 []
+  (neo4j/exec-query! ver-0-schema-uuid {})
+  (neo4j/exec-query! ver-0-attribute-uuid {})
+  (neo4j/exec-query! ver-0-instance-uuid {})
+  (neo4j/exec-query! ver-0-property-uuid {})
+  (neo4j/exec-query! ver-0-user-uuid {})
+  (neo4j/exec-query! ver-0-link-uuid {}))
+
+(def migrations
+  [init-version-0])
+
+(defn run-migrations! []
+  (neo4j/exec-query! init-config {:now (neo4j/now-str)})
+  (let [version (-> (neo4j/exec-query! config {})
+                   first
+                   :c
+                   :db_version)]
+    (if-let [to-run (nthrest migrations version)]
+      (doseq [mig to-run]
+        (mig)))))