diff --git a/abp/clifford.py b/abp/clifford.py
index fec40bc..fd40aef 100644
--- a/abp/clifford.py
+++ b/abp/clifford.py
@@ -105,7 +105,6 @@ def get_cz_table(unitaries):
     """ Compute the lookup table for the CZ (A&B eq. 9) """
     # Get a cached state table and a list of gates which commute with CZ
     commuters = get_commuters(unitaries)
-    print commuters
     state_table = get_state_table(unitaries)
 
     # And now build the CZ table
diff --git a/abp/graphstate.py b/abp/graphstate.py
index f088b99..c9e99fe 100644
--- a/abp/graphstate.py
+++ b/abp/graphstate.py
@@ -10,12 +10,20 @@ try:
     from networkx import Graph as NXGraph
 except ImportError:
     NXGraph = object
+try:
+    import websocket
+    from socket import error as socket_error
+    import time, atexit
+except ImportError:
+    websocket = None
 
 class GraphState(NXGraph):
 
-    def __init__(self, nodes=[]):
+    def __init__(self, nodes=[], connect_to_server=True):
         self.adj, self.node = {}, {}
         self.add_nodes(nodes)
+        if connect_to_server:
+            self.connect_to_server()
 
     def add_node(self, v, **kwargs):
         """ Add a node """
@@ -198,3 +206,27 @@ class GraphState(NXGraph):
         """ Check equality between graphs """
         return self.adj == other.adj and self.node == other.node
 
+    def connect_to_server(self, uri = "ws://localhost:5000"):
+        """ Attempt to connect to the websocket server """
+        if not websocket: 
+            return
+        try:
+            self.ws = websocket.create_connection(uri)
+            atexit.register(self.shutdown)
+        except socket_error:
+            #print "Could not establish connection to server ({}).".format(uri)
+            self.ws = None
+
+
+    def shutdown(self):
+        """ Close the connection to the websocket """
+        self.update()
+        self.ws.close()
+
+    def update(self, delay = 0.5):
+        """ Call this function when you are ready to send data to the browser """
+        if not self.ws:
+            return
+        data = json.dumps(self.to_json())
+        self.ws.send(data)
+        time.sleep(delay)
diff --git a/abp/viz.py b/abp/viz.py
deleted file mode 100644
index 8d2b335..0000000
--- a/abp/viz.py
+++ /dev/null
@@ -1,29 +0,0 @@
-"""
-Allows us to visualize the state in a browser
-"""
-
-import atexit, json, time
-from graphstate import GraphState
-from websocket import create_connection
-
-class VisibleGraphState(GraphState):
-
-    """ Overloads the graph state with methods for sending to the browser over a websocket """
-
-    def __init__(self, *args, **kwargs):
-        """ Constructor """
-        GraphState.__init__(self, *args, **kwargs)
-        self.ws = create_connection("ws://localhost:5000")
-        atexit.register(self.shutdown)
-
-    def shutdown(self):
-        """ The client should shut down automatically on close """
-        self.update()
-        self.ws.close()
-
-    def update(self, delay = 0.5):
-        """ Call this function when you are ready to send data to the browser """
-        data = json.dumps(self.to_json())
-        self.ws.send(data)
-        time.sleep(delay)
-
diff --git a/examples/lattice_demo.py b/examples/lattice_demo.py
index a6ab817..8c2425e 100644
--- a/examples/lattice_demo.py
+++ b/examples/lattice_demo.py
@@ -1,4 +1,4 @@
-from abp.viz import VisibleGraphState
+from abp.graphstate import GraphState
 from abp.util import xyz
 import numpy as np
 import time
@@ -32,7 +32,7 @@ def lattice(unit_cell, size):
 # s = VisibleGraphState()
 nodes, edges = lattice(square_unit_cell, (4, 4))
 
-psi = VisibleGraphState()
+psi = GraphState()
 for node in nodes:
     psi.add_node(str(node), position=xyz(node[0], node[1]))
     psi.act_hadamard(str(node))
diff --git a/static/scripts/.gitignore b/static/scripts/.gitignore
new file mode 100644
index 0000000..46210cf
--- /dev/null
+++ b/static/scripts/.gitignore
@@ -0,0 +1 @@
+qcengine
diff --git a/static/scripts/anders_briegel.js b/static/scripts/anders_briegel.js
index c0f68e7..6331741 100644
--- a/static/scripts/anders_briegel.js
+++ b/static/scripts/anders_briegel.js
@@ -3,6 +3,7 @@ abj.node = {};
 abj.adj = {};
 
 abj.add_node = function(node, meta) {
+    if (meta === undefined){meta = {};}
     abj.adj[node] = {};
     abj.node[node] = {};
     abj.node[node].vop = tables.clifford.hadamard;
@@ -143,3 +144,4 @@ abj.order = function(){
     return Object.keys(abj.node).length;
 };
 
+
diff --git a/static/scripts/tables.js b/static/scripts/tables.js
index b6e692a..ebd754c 100644
--- a/static/scripts/tables.js
+++ b/static/scripts/tables.js
@@ -4,4 +4,5 @@ var tables = {
 	times_table : [[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23], [1, 0, 3, 2, 6, 7, 4, 5, 11, 10, 9, 8, 13, 12, 15, 14, 19, 18, 17, 16, 22, 23, 20, 21], [2, 3, 0, 1, 5, 4, 7, 6, 10, 11, 8, 9, 15, 14, 13, 12, 17, 16, 19, 18, 23, 22, 21, 20], [3, 2, 1, 0, 7, 6, 5, 4, 9, 8, 11, 10, 14, 15, 12, 13, 18, 19, 16, 17, 21, 20, 23, 22], [4, 5, 6, 7, 0, 1, 2, 3, 20, 21, 22, 23, 16, 17, 18, 19, 12, 13, 14, 15, 8, 9, 10, 11], [5, 4, 7, 6, 2, 3, 0, 1, 23, 22, 21, 20, 17, 16, 19, 18, 15, 14, 13, 12, 10, 11, 8, 9], [6, 7, 4, 5, 1, 0, 3, 2, 22, 23, 20, 21, 19, 18, 17, 16, 13, 12, 15, 14, 11, 10, 9, 8], [7, 6, 5, 4, 3, 2, 1, 0, 21, 20, 23, 22, 18, 19, 16, 17, 14, 15, 12, 13, 9, 8, 11, 10], [8, 9, 10, 11, 16, 17, 18, 19, 0, 1, 2, 3, 20, 21, 22, 23, 4, 5, 6, 7, 12, 13, 14, 15], [9, 8, 11, 10, 18, 19, 16, 17, 3, 2, 1, 0, 21, 20, 23, 22, 7, 6, 5, 4, 14, 15, 12, 13], [10, 11, 8, 9, 17, 16, 19, 18, 2, 3, 0, 1, 23, 22, 21, 20, 5, 4, 7, 6, 15, 14, 13, 12], [11, 10, 9, 8, 19, 18, 17, 16, 1, 0, 3, 2, 22, 23, 20, 21, 6, 7, 4, 5, 13, 12, 15, 14], [12, 13, 14, 15, 20, 21, 22, 23, 16, 17, 18, 19, 0, 1, 2, 3, 8, 9, 10, 11, 4, 5, 6, 7], [13, 12, 15, 14, 22, 23, 20, 21, 19, 18, 17, 16, 1, 0, 3, 2, 11, 10, 9, 8, 6, 7, 4, 5], [14, 15, 12, 13, 21, 20, 23, 22, 18, 19, 16, 17, 3, 2, 1, 0, 9, 8, 11, 10, 7, 6, 5, 4], [15, 14, 13, 12, 23, 22, 21, 20, 17, 16, 19, 18, 2, 3, 0, 1, 10, 11, 8, 9, 5, 4, 7, 6], [16, 17, 18, 19, 8, 9, 10, 11, 12, 13, 14, 15, 4, 5, 6, 7, 20, 21, 22, 23, 0, 1, 2, 3], [17, 16, 19, 18, 10, 11, 8, 9, 15, 14, 13, 12, 5, 4, 7, 6, 23, 22, 21, 20, 2, 3, 0, 1], [18, 19, 16, 17, 9, 8, 11, 10, 14, 15, 12, 13, 7, 6, 5, 4, 21, 20, 23, 22, 3, 2, 1, 0], [19, 18, 17, 16, 11, 10, 9, 8, 13, 12, 15, 14, 6, 7, 4, 5, 22, 23, 20, 21, 1, 0, 3, 2], [20, 21, 22, 23, 12, 13, 14, 15, 4, 5, 6, 7, 8, 9, 10, 11, 0, 1, 2, 3, 16, 17, 18, 19], [21, 20, 23, 22, 14, 15, 12, 13, 7, 6, 5, 4, 9, 8, 11, 10, 3, 2, 1, 0, 18, 19, 16, 17], [22, 23, 20, 21, 13, 12, 15, 14, 6, 7, 4, 5, 11, 10, 9, 8, 1, 0, 3, 2, 19, 18, 17, 16], [23, 22, 21, 20, 15, 14, 13, 12, 5, 4, 7, 6, 10, 11, 8, 9, 2, 3, 0, 1, 17, 16, 19, 18]],
 	cz_table : [[[[1, 0, 0], [1, 0, 0], [1, 0, 3], [1, 0, 3], [1, 0, 5], [1, 0, 5], [1, 0, 6], [1, 0, 6], [0, 3, 8], [0, 3, 8], [0, 0, 10], [0, 0, 10], [1, 0, 3], [1, 0, 3], [1, 0, 0], [1, 0, 0], [1, 0, 6], [1, 0, 6], [1, 0, 5], [1, 0, 5], [0, 0, 10], [0, 0, 10], [0, 3, 8], [0, 3, 8]], [[1, 0, 0], [1, 0, 0], [1, 0, 3], [1, 0, 3], [1, 0, 5], [1, 0, 5], [1, 0, 6], [1, 0, 6], [0, 2, 8], [0, 2, 8], [0, 0, 10], [0, 0, 10], [1, 0, 3], [1, 0, 3], [1, 0, 0], [1, 0, 0], [1, 0, 6], [1, 0, 6], [1, 0, 5], [1, 0, 5], [0, 0, 10], [0, 0, 10], [0, 2, 8], [0, 2, 8]], [[1, 3, 0], [1, 3, 0], [1, 2, 0], [1, 2, 0], [1, 0, 4], [1, 2, 6], [1, 2, 5], [1, 0, 7], [0, 0, 8], [0, 0, 8], [0, 2, 10], [0, 2, 10], [1, 0, 2], [1, 0, 2], [1, 0, 1], [1, 0, 1], [1, 0, 7], [1, 0, 7], [1, 0, 4], [1, 0, 4], [0, 2, 10], [0, 2, 10], [0, 0, 8], [0, 0, 8]], [[1, 3, 0], [1, 3, 0], [1, 0, 2], [1, 3, 3], [1, 0, 4], [1, 3, 5], [1, 3, 6], [1, 0, 7], [0, 0, 8], [0, 0, 8], [0, 3, 10], [0, 3, 10], [1, 0, 2], [1, 0, 2], [1, 0, 1], [1, 0, 1], [1, 0, 7], [1, 0, 7], [1, 0, 4], [1, 0, 4], [0, 3, 10], [0, 3, 10], [0, 0, 8], [0, 0, 8]], [[1, 5, 0], [1, 5, 0], [1, 4, 0], [1, 4, 0], [1, 19, 0], [1, 4, 6], [1, 4, 5], [1, 0, 17], [0, 6, 8], [0, 6, 8], [0, 4, 10], [0, 4, 10], [1, 0, 12], [1, 0, 12], [1, 0, 14], [1, 0, 14], [1, 0, 17], [1, 0, 17], [1, 0, 19], [1, 0, 19], [0, 4, 10], [0, 4, 10], [0, 6, 8], [0, 6, 8]], [[1, 5, 0], [1, 5, 0], [1, 6, 2], [1, 5, 3], [1, 6, 4], [1, 5, 5], [1, 5, 6], [1, 0, 17], [0, 6, 8], [0, 6, 8], [0, 5, 10], [0, 5, 10], [1, 0, 12], [1, 0, 12], [1, 0, 14], [1, 0, 14], [1, 0, 17], [1, 0, 17], [1, 0, 19], [1, 0, 19], [0, 5, 10], [0, 5, 10], [0, 6, 8], [0, 6, 8]], [[1, 6, 0], [1, 6, 0], [1, 5, 2], [1, 6, 3], [1, 5, 4], [1, 6, 5], [1, 6, 6], [1, 0, 16], [0, 5, 8], [0, 5, 8], [0, 6, 10], [0, 6, 10], [1, 0, 13], [1, 0, 13], [1, 0, 15], [1, 0, 15], [1, 0, 16], [1, 0, 16], [1, 0, 18], [1, 0, 18], [0, 6, 10], [0, 6, 10], [0, 5, 8], [0, 5, 8]], [[1, 6, 0], [1, 6, 0], [1, 7, 0], [1, 7, 0], [1, 17, 0], [1, 17, 0], [1, 16, 0], [1, 16, 0], [0, 4, 8], [0, 4, 8], [0, 6, 10], [0, 6, 10], [1, 0, 13], [1, 0, 13], [1, 0, 15], [1, 0, 15], [1, 0, 16], [1, 0, 16], [1, 0, 18], [1, 0, 18], [0, 6, 10], [0, 6, 10], [0, 4, 8], [0, 4, 8]], [[0, 8, 3], [0, 8, 2], [0, 8, 0], [0, 8, 0], [0, 8, 6], [0, 8, 6], [0, 8, 5], [0, 8, 4], [0, 8, 8], [0, 8, 8], [0, 8, 10], [0, 8, 10], [0, 8, 0], [0, 8, 0], [0, 8, 2], [0, 8, 2], [0, 8, 4], [0, 8, 4], [0, 8, 6], [0, 8, 6], [0, 8, 10], [0, 8, 10], [0, 8, 8], [0, 8, 8]], [[0, 8, 3], [0, 8, 2], [0, 8, 0], [0, 8, 0], [0, 8, 6], [0, 8, 6], [0, 8, 5], [0, 8, 4], [0, 8, 8], [0, 8, 8], [0, 8, 10], [0, 8, 10], [0, 8, 0], [0, 8, 0], [0, 8, 2], [0, 8, 2], [0, 8, 4], [0, 8, 4], [0, 8, 6], [0, 8, 6], [0, 8, 10], [0, 8, 10], [0, 8, 8], [0, 8, 8]], [[0, 10, 0], [0, 10, 0], [0, 10, 2], [0, 10, 3], [0, 10, 4], [0, 10, 5], [0, 10, 6], [0, 10, 6], [0, 10, 8], [0, 10, 8], [0, 10, 10], [0, 10, 10], [0, 10, 2], [0, 10, 2], [0, 10, 0], [0, 10, 0], [0, 10, 6], [0, 10, 6], [0, 10, 4], [0, 10, 4], [0, 10, 10], [0, 10, 10], [0, 10, 8], [0, 10, 8]], [[0, 10, 0], [0, 10, 0], [0, 10, 2], [0, 10, 3], [0, 10, 4], [0, 10, 5], [0, 10, 6], [0, 10, 6], [0, 10, 8], [0, 10, 8], [0, 10, 10], [0, 10, 10], [0, 10, 2], [0, 10, 2], [0, 10, 0], [0, 10, 0], [0, 10, 6], [0, 10, 6], [0, 10, 4], [0, 10, 4], [0, 10, 10], [0, 10, 10], [0, 10, 8], [0, 10, 8]], [[1, 3, 0], [1, 3, 0], [1, 2, 0], [1, 2, 0], [1, 12, 0], [1, 12, 0], [1, 13, 0], [1, 13, 0], [0, 0, 8], [0, 0, 8], [0, 2, 10], [0, 2, 10], [1, 2, 0], [1, 0, 2], [1, 0, 1], [1, 0, 1], [1, 0, 7], [1, 0, 7], [1, 0, 4], [1, 0, 4], [0, 2, 10], [0, 2, 10], [0, 0, 8], [0, 0, 8]], [[1, 3, 0], [1, 3, 0], [1, 2, 0], [1, 2, 0], [1, 12, 0], [1, 12, 0], [1, 13, 0], [1, 13, 0], [0, 0, 8], [0, 0, 8], [0, 2, 10], [0, 2, 10], [1, 2, 0], [1, 2, 0], [1, 0, 1], [1, 0, 1], [1, 0, 7], [1, 0, 7], [1, 0, 4], [1, 0, 4], [0, 2, 10], [0, 2, 10], [0, 0, 8], [0, 0, 8]], [[1, 0, 0], [1, 0, 0], [1, 1, 0], [1, 1, 0], [1, 14, 0], [1, 14, 0], [1, 15, 0], [1, 15, 0], [0, 2, 8], [0, 2, 8], [0, 0, 10], [0, 0, 10], [1, 1, 0], [1, 1, 0], [1, 0, 0], [1, 0, 0], [1, 0, 6], [1, 0, 6], [1, 0, 5], [1, 0, 5], [0, 0, 10], [0, 0, 10], [0, 2, 8], [0, 2, 8]], [[1, 0, 0], [1, 0, 0], [1, 1, 0], [1, 1, 0], [1, 14, 0], [1, 14, 0], [1, 15, 0], [1, 15, 0], [0, 2, 8], [0, 2, 8], [0, 0, 10], [0, 0, 10], [1, 1, 0], [1, 1, 0], [1, 0, 0], [1, 0, 0], [1, 0, 6], [1, 0, 6], [1, 0, 5], [1, 0, 5], [0, 0, 10], [0, 0, 10], [0, 2, 8], [0, 2, 8]], [[1, 6, 0], [1, 6, 0], [1, 7, 0], [1, 7, 0], [1, 17, 0], [1, 17, 0], [1, 16, 0], [1, 16, 0], [0, 4, 8], [0, 4, 8], [0, 6, 10], [0, 6, 10], [1, 7, 0], [1, 7, 0], [1, 6, 0], [1, 6, 0], [1, 16, 0], [1, 0, 16], [1, 0, 18], [1, 0, 18], [0, 6, 10], [0, 6, 10], [0, 4, 8], [0, 4, 8]], [[1, 6, 0], [1, 6, 0], [1, 7, 0], [1, 7, 0], [1, 17, 0], [1, 17, 0], [1, 16, 0], [1, 16, 0], [0, 4, 8], [0, 4, 8], [0, 6, 10], [0, 6, 10], [1, 7, 0], [1, 7, 0], [1, 6, 0], [1, 6, 0], [1, 16, 0], [1, 16, 0], [1, 0, 18], [1, 0, 18], [0, 6, 10], [0, 6, 10], [0, 4, 8], [0, 4, 8]], [[1, 5, 0], [1, 5, 0], [1, 4, 0], [1, 4, 0], [1, 19, 0], [1, 19, 0], [1, 18, 0], [1, 18, 0], [0, 6, 8], [0, 6, 8], [0, 4, 10], [0, 4, 10], [1, 4, 0], [1, 4, 0], [1, 5, 0], [1, 5, 0], [1, 18, 0], [1, 18, 0], [1, 19, 0], [1, 0, 19], [0, 4, 10], [0, 4, 10], [0, 6, 8], [0, 6, 8]], [[1, 5, 0], [1, 5, 0], [1, 4, 0], [1, 4, 0], [1, 19, 0], [1, 19, 0], [1, 18, 0], [1, 18, 0], [0, 6, 8], [0, 6, 8], [0, 4, 10], [0, 4, 10], [1, 4, 0], [1, 4, 0], [1, 5, 0], [1, 5, 0], [1, 18, 0], [1, 18, 0], [1, 19, 0], [1, 19, 0], [0, 4, 10], [0, 4, 10], [0, 6, 8], [0, 6, 8]], [[0, 10, 0], [0, 10, 0], [0, 10, 2], [0, 10, 3], [0, 10, 4], [0, 10, 5], [0, 10, 6], [0, 10, 6], [0, 10, 8], [0, 10, 8], [0, 10, 10], [0, 10, 10], [0, 10, 2], [0, 10, 2], [0, 10, 0], [0, 10, 0], [0, 10, 6], [0, 10, 6], [0, 10, 4], [0, 10, 4], [0, 10, 10], [0, 10, 10], [0, 10, 8], [0, 10, 8]], [[0, 10, 0], [0, 10, 0], [0, 10, 2], [0, 10, 3], [0, 10, 4], [0, 10, 5], [0, 10, 6], [0, 10, 6], [0, 10, 8], [0, 10, 8], [0, 10, 10], [0, 10, 10], [0, 10, 2], [0, 10, 2], [0, 10, 0], [0, 10, 0], [0, 10, 6], [0, 10, 6], [0, 10, 4], [0, 10, 4], [0, 10, 10], [0, 10, 10], [0, 10, 8], [0, 10, 8]], [[0, 8, 3], [0, 8, 2], [0, 8, 0], [0, 8, 0], [0, 8, 6], [0, 8, 6], [0, 8, 5], [0, 8, 4], [0, 8, 8], [0, 8, 8], [0, 8, 10], [0, 8, 10], [0, 8, 0], [0, 8, 0], [0, 8, 2], [0, 8, 2], [0, 8, 4], [0, 8, 4], [0, 8, 6], [0, 8, 6], [0, 8, 10], [0, 8, 10], [0, 8, 8], [0, 8, 8]], [[0, 8, 3], [0, 8, 2], [0, 8, 0], [0, 8, 0], [0, 8, 6], [0, 8, 6], [0, 8, 5], [0, 8, 4], [0, 8, 8], [0, 8, 8], [0, 8, 10], [0, 8, 10], [0, 8, 0], [0, 8, 0], [0, 8, 2], [0, 8, 2], [0, 8, 4], [0, 8, 4], [0, 8, 6], [0, 8, 6], [0, 8, 10], [0, 8, 10], [0, 8, 8], [0, 8, 8]]], [[[0, 0, 0], [0, 3, 0], [0, 3, 2], [0, 0, 3], [0, 3, 4], [0, 0, 5], [0, 0, 6], [0, 3, 6], [1, 0, 8], [1, 0, 9], [1, 0, 11], [1, 0, 10], [0, 5, 2], [0, 6, 2], [0, 5, 0], [0, 6, 0], [0, 6, 6], [0, 5, 6], [0, 6, 4], [0, 5, 4], [1, 0, 21], [1, 0, 20], [1, 0, 22], [1, 0, 23]], [[0, 0, 3], [0, 2, 2], [0, 2, 0], [0, 0, 0], [0, 2, 6], [0, 0, 6], [0, 0, 5], [0, 2, 4], [1, 0, 10], [1, 0, 11], [1, 0, 9], [1, 0, 8], [0, 6, 0], [0, 4, 0], [0, 6, 2], [0, 4, 2], [0, 4, 4], [0, 6, 4], [0, 4, 6], [0, 6, 6], [1, 0, 23], [1, 0, 22], [1, 0, 20], [1, 0, 21]], [[0, 2, 3], [0, 0, 2], [0, 0, 0], [0, 2, 0], [0, 0, 6], [0, 2, 6], [0, 2, 5], [0, 0, 4], [1, 0, 11], [1, 0, 10], [1, 0, 8], [1, 0, 9], [0, 4, 0], [0, 6, 0], [0, 4, 2], [0, 6, 2], [0, 6, 4], [0, 4, 4], [0, 6, 6], [0, 4, 6], [1, 0, 22], [1, 0, 23], [1, 0, 21], [1, 0, 20]], [[0, 3, 0], [0, 0, 0], [0, 0, 2], [0, 3, 3], [0, 0, 4], [0, 3, 5], [0, 3, 6], [0, 0, 6], [1, 0, 9], [1, 0, 8], [1, 0, 10], [1, 0, 11], [0, 6, 2], [0, 5, 2], [0, 6, 0], [0, 5, 0], [0, 5, 6], [0, 6, 6], [0, 5, 4], [0, 6, 4], [1, 0, 20], [1, 0, 21], [1, 0, 23], [1, 0, 22]], [[0, 4, 3], [0, 6, 2], [0, 6, 0], [0, 4, 0], [0, 6, 6], [0, 4, 6], [0, 4, 5], [0, 6, 4], [1, 0, 21], [1, 0, 20], [1, 0, 23], [1, 0, 22], [0, 0, 0], [0, 2, 0], [0, 0, 2], [0, 2, 2], [0, 2, 4], [0, 0, 4], [0, 2, 6], [0, 0, 6], [1, 0, 8], [1, 0, 9], [1, 0, 10], [1, 0, 11]], [[0, 5, 0], [0, 6, 0], [0, 6, 2], [0, 5, 3], [0, 6, 4], [0, 5, 5], [0, 5, 6], [0, 6, 6], [1, 0, 22], [1, 0, 23], [1, 0, 20], [1, 0, 21], [0, 3, 2], [0, 0, 2], [0, 3, 0], [0, 0, 0], [0, 0, 6], [0, 3, 6], [0, 0, 4], [0, 3, 4], [1, 0, 11], [1, 0, 10], [1, 0, 9], [1, 0, 8]], [[0, 6, 0], [0, 5, 0], [0, 5, 2], [0, 6, 3], [0, 5, 4], [0, 6, 5], [0, 6, 6], [0, 5, 6], [1, 0, 23], [1, 0, 22], [1, 0, 21], [1, 0, 20], [0, 0, 2], [0, 3, 2], [0, 0, 0], [0, 3, 0], [0, 3, 6], [0, 0, 6], [0, 3, 4], [0, 0, 4], [1, 0, 10], [1, 0, 11], [1, 0, 8], [1, 0, 9]], [[0, 6, 3], [0, 4, 2], [0, 4, 0], [0, 6, 0], [0, 4, 6], [0, 6, 6], [0, 6, 5], [0, 4, 4], [1, 0, 20], [1, 0, 21], [1, 0, 22], [1, 0, 23], [0, 2, 0], [0, 0, 0], [0, 2, 2], [0, 0, 2], [0, 0, 4], [0, 2, 4], [0, 0, 6], [0, 2, 6], [1, 0, 9], [1, 0, 8], [1, 0, 11], [1, 0, 10]], [[1, 8, 0], [1, 10, 0], [1, 11, 0], [1, 9, 0], [1, 21, 0], [1, 22, 0], [1, 23, 0], [1, 20, 0], [0, 0, 0], [0, 0, 2], [0, 2, 2], [0, 2, 0], [0, 6, 6], [0, 4, 4], [0, 6, 4], [0, 4, 6], [0, 4, 2], [0, 6, 0], [0, 4, 0], [0, 6, 2], [0, 2, 4], [0, 2, 6], [0, 0, 6], [0, 0, 4]], [[1, 9, 0], [1, 11, 0], [1, 10, 0], [1, 8, 0], [1, 20, 0], [1, 23, 0], [1, 22, 0], [1, 21, 0], [0, 2, 0], [0, 2, 2], [0, 0, 2], [0, 0, 0], [0, 4, 6], [0, 6, 4], [0, 4, 4], [0, 6, 6], [0, 6, 2], [0, 4, 0], [0, 6, 0], [0, 4, 2], [0, 0, 4], [0, 0, 6], [0, 2, 6], [0, 2, 4]], [[1, 11, 0], [1, 9, 0], [1, 8, 0], [1, 10, 0], [1, 23, 0], [1, 20, 0], [1, 21, 0], [1, 22, 0], [0, 2, 2], [0, 2, 0], [0, 0, 0], [0, 0, 2], [0, 6, 4], [0, 4, 6], [0, 6, 6], [0, 4, 4], [0, 4, 0], [0, 6, 2], [0, 4, 2], [0, 6, 0], [0, 0, 6], [0, 0, 4], [0, 2, 4], [0, 2, 6]], [[1, 10, 0], [1, 8, 0], [1, 9, 0], [1, 11, 0], [1, 22, 0], [1, 21, 0], [1, 20, 0], [1, 23, 0], [0, 0, 2], [0, 0, 0], [0, 2, 0], [0, 2, 2], [0, 4, 4], [0, 6, 6], [0, 4, 6], [0, 6, 4], [0, 6, 0], [0, 4, 2], [0, 6, 2], [0, 4, 0], [0, 2, 6], [0, 2, 4], [0, 0, 4], [0, 0, 6]], [[0, 2, 5], [0, 0, 6], [0, 0, 4], [0, 2, 6], [0, 0, 0], [0, 2, 3], [0, 2, 0], [0, 0, 2], [0, 6, 6], [0, 6, 4], [0, 4, 6], [0, 4, 4], [1, 21, 0], [1, 0, 22], [1, 0, 20], [1, 0, 23], [1, 0, 8], [1, 0, 11], [1, 0, 9], [1, 0, 10], [0, 4, 2], [0, 4, 0], [0, 6, 2], [0, 6, 0]], [[0, 2, 6], [0, 0, 4], [0, 0, 6], [0, 2, 5], [0, 0, 2], [0, 2, 0], [0, 2, 3], [0, 0, 0], [0, 4, 4], [0, 4, 6], [0, 6, 4], [0, 6, 6], [1, 22, 0], [1, 20, 0], [1, 0, 22], [1, 0, 21], [1, 0, 10], [1, 0, 9], [1, 0, 11], [1, 0, 8], [0, 6, 0], [0, 6, 2], [0, 4, 0], [0, 4, 2]], [[0, 0, 5], [0, 2, 6], [0, 2, 4], [0, 0, 6], [0, 2, 0], [0, 0, 3], [0, 0, 0], [0, 2, 2], [0, 4, 6], [0, 4, 4], [0, 6, 6], [0, 6, 4], [1, 20, 0], [1, 22, 0], [1, 21, 0], [1, 0, 22], [1, 0, 9], [1, 0, 10], [1, 0, 8], [1, 0, 11], [0, 6, 2], [0, 6, 0], [0, 4, 2], [0, 4, 0]], [[0, 0, 6], [0, 2, 4], [0, 2, 6], [0, 0, 5], [0, 2, 2], [0, 0, 0], [0, 0, 3], [0, 2, 0], [0, 6, 4], [0, 6, 6], [0, 4, 4], [0, 4, 6], [1, 23, 0], [1, 21, 0], [1, 22, 0], [1, 20, 0], [1, 0, 11], [1, 0, 8], [1, 0, 10], [1, 0, 9], [0, 4, 0], [0, 4, 2], [0, 6, 0], [0, 6, 2]], [[0, 6, 6], [0, 4, 4], [0, 4, 6], [0, 6, 5], [0, 4, 2], [0, 6, 0], [0, 6, 3], [0, 4, 0], [0, 2, 4], [0, 2, 6], [0, 0, 4], [0, 0, 6], [1, 8, 0], [1, 10, 0], [1, 9, 0], [1, 11, 0], [1, 21, 0], [1, 0, 23], [1, 0, 20], [1, 0, 22], [0, 0, 0], [0, 0, 2], [0, 2, 0], [0, 2, 2]], [[0, 6, 5], [0, 4, 6], [0, 4, 4], [0, 6, 6], [0, 4, 0], [0, 6, 3], [0, 6, 0], [0, 4, 2], [0, 0, 6], [0, 0, 4], [0, 2, 6], [0, 2, 4], [1, 11, 0], [1, 9, 0], [1, 10, 0], [1, 8, 0], [1, 23, 0], [1, 20, 0], [1, 0, 23], [1, 0, 21], [0, 2, 2], [0, 2, 0], [0, 0, 2], [0, 0, 0]], [[0, 4, 6], [0, 6, 4], [0, 6, 6], [0, 4, 5], [0, 6, 2], [0, 4, 0], [0, 4, 3], [0, 6, 0], [0, 0, 4], [0, 0, 6], [0, 2, 4], [0, 2, 6], [1, 9, 0], [1, 11, 0], [1, 8, 0], [1, 10, 0], [1, 20, 0], [1, 23, 0], [1, 21, 0], [1, 0, 23], [0, 2, 0], [0, 2, 2], [0, 0, 0], [0, 0, 2]], [[0, 4, 5], [0, 6, 6], [0, 6, 4], [0, 4, 6], [0, 6, 0], [0, 4, 3], [0, 4, 0], [0, 6, 2], [0, 2, 6], [0, 2, 4], [0, 0, 6], [0, 0, 4], [1, 10, 0], [1, 8, 0], [1, 11, 0], [1, 9, 0], [1, 22, 0], [1, 21, 0], [1, 23, 0], [1, 20, 0], [0, 0, 2], [0, 0, 0], [0, 2, 2], [0, 2, 0]], [[1, 21, 0], [1, 23, 0], [1, 22, 0], [1, 20, 0], [1, 8, 0], [1, 11, 0], [1, 10, 0], [1, 9, 0], [0, 4, 2], [0, 4, 0], [0, 6, 0], [0, 6, 2], [0, 2, 4], [0, 0, 6], [0, 2, 6], [0, 0, 4], [0, 0, 0], [0, 2, 2], [0, 0, 2], [0, 2, 0], [0, 6, 6], [0, 6, 4], [0, 4, 4], [0, 4, 6]], [[1, 20, 0], [1, 22, 0], [1, 23, 0], [1, 21, 0], [1, 9, 0], [1, 10, 0], [1, 11, 0], [1, 8, 0], [0, 6, 2], [0, 6, 0], [0, 4, 0], [0, 4, 2], [0, 0, 4], [0, 2, 6], [0, 0, 6], [0, 2, 4], [0, 2, 0], [0, 0, 2], [0, 2, 2], [0, 0, 0], [0, 4, 6], [0, 4, 4], [0, 6, 4], [0, 6, 6]], [[1, 22, 0], [1, 20, 0], [1, 21, 0], [1, 23, 0], [1, 10, 0], [1, 9, 0], [1, 8, 0], [1, 11, 0], [0, 6, 0], [0, 6, 2], [0, 4, 2], [0, 4, 0], [0, 2, 6], [0, 0, 4], [0, 2, 4], [0, 0, 6], [0, 0, 2], [0, 2, 0], [0, 0, 0], [0, 2, 2], [0, 4, 4], [0, 4, 6], [0, 6, 6], [0, 6, 4]], [[1, 23, 0], [1, 21, 0], [1, 20, 0], [1, 22, 0], [1, 11, 0], [1, 8, 0], [1, 9, 0], [1, 10, 0], [0, 4, 0], [0, 4, 2], [0, 6, 2], [0, 6, 0], [0, 0, 6], [0, 2, 4], [0, 0, 4], [0, 2, 6], [0, 2, 2], [0, 0, 0], [0, 2, 0], [0, 0, 2], [0, 6, 4], [0, 6, 6], [0, 4, 6], [0, 4, 4]]]],
 	clifford : {"0": 0, "1": 1, "2": 2, "3": 3, "4": 4, "5": 5, "6": 6, "7": 7, "YA": 2, "9": 9, "YC": 10, "YB": 6, "YE": 18, "YD": 14, "14": 14, "YF": 22, "16": 16, "phase": 6, "18": 18, "19": 19, "20": 20, "21": 21, "22": 22, "23": 23, "ZC": 11, "pz": 3, "px": 1, "py": 2, "XB": 5, "13": 13, "ZE": 19, "msqz": 6, "msqy": 9, "msqx": 15, "10": 10, "sqz": 5, "sqy": 11, "sqx": 14, "IA": 0, "ZD": 15, "XC": 9, "ZF": 23, "XA": 1, "XF": 21, "ZA": 3, "ZB": 7, "XE": 17, "11": 11, "XD": 13, "hadamard": 10, "IC": 8, "IB": 4, "IE": 16, "ID": 12, "identity": 0, "IF": 20, "17": 17, "15": 15, "12": 12, "8": 8}
-};
\ No newline at end of file
+};
+
diff --git a/static/scripts/tests.js b/static/scripts/tests.js
new file mode 100644
index 0000000..8b9c738
--- /dev/null
+++ b/static/scripts/tests.js
@@ -0,0 +1,4 @@
+QUnit.test( "Adding nodes", function( assert ) {
+    abj.add_node(0);
+    assert.ok(abj.node[0].vop === 10, JSON.stringify(abj.node));
+});
diff --git a/static/test.css b/static/test.css
new file mode 100644
index 0000000..bc68398
--- /dev/null
+++ b/static/test.css
@@ -0,0 +1,299 @@
+/*!
+ * QUnit 1.23.1
+ * https://qunitjs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * https://jquery.org/license
+ *
+ * Date: 2016-04-12T17:29Z
+ */
+
+/** Font Family and Sizes */
+
+#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-filteredTest, #qunit-userAgent, #qunit-testresult {
+	font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif;
+}
+
+#qunit-testrunner-toolbar, #qunit-filteredTest, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; }
+#qunit-tests { font-size: smaller; }
+
+
+/** Resets */
+
+#qunit-tests, #qunit-header, #qunit-banner, #qunit-filteredTest, #qunit-userAgent, #qunit-testresult, #qunit-modulefilter {
+	margin: 0;
+	padding: 0;
+}
+
+
+/** Header */
+
+#qunit-header {
+	padding: 0.5em 0 0.5em 1em;
+
+	color: #FFFFFF;
+	background-color: #000000;
+
+	font-size: 1.5em;
+	line-height: 1em;
+	font-weight: 400;
+
+}
+
+#qunit-header a {
+	text-decoration: none;
+	color: #FFFFFF;
+}
+
+#qunit-header a:hover,
+#qunit-header a:focus {
+	color: #FFF;
+}
+
+#qunit-testrunner-toolbar label {
+	display: inline-block;
+	padding: 0 0.5em 0 0.1em;
+}
+
+#qunit-banner {
+	height: 5px;
+}
+
+#qunit-testrunner-toolbar {
+	padding: 0.5em 1em 0.5em 1em;
+	color: #5E740B;
+	background-color: #EEE;
+	overflow: hidden;
+}
+
+#qunit-filteredTest {
+	padding: 0.5em 1em 0.5em 1em;
+	background-color: #F4FF77;
+	color: #366097;
+}
+
+#qunit-userAgent {
+	padding: 0.5em 1em 0.5em 1em;
+	background-color: #000000;
+	color: #FFF;
+}
+
+#qunit-modulefilter-container {
+	float: right;
+	padding: 0.2em;
+}
+
+.qunit-url-config {
+	display: inline-block;
+	padding: 0.1em;
+}
+
+.qunit-filter {
+	display: block;
+	float: right;
+	margin-left: 1em;
+}
+
+/** Tests: Pass/Fail */
+
+#qunit-tests {
+	list-style-position: inside;
+}
+
+#qunit-tests li {
+	padding: 0.4em 1em 0.4em 1em;
+	border-bottom: 1px solid #FFF;
+	list-style-position: inside;
+}
+
+#qunit-tests > li {
+	display: none;
+}
+
+#qunit-tests li.running,
+#qunit-tests li.pass,
+#qunit-tests li.fail,
+#qunit-tests li.skipped {
+	display: list-item;
+}
+
+#qunit-tests.hidepass {
+	position: relative;
+}
+
+#qunit-tests.hidepass li.running,
+#qunit-tests.hidepass li.pass {
+	visibility: hidden;
+	position: absolute;
+	width:   0;
+	height:  0;
+	padding: 0;
+	border:  0;
+	margin:  0;
+}
+
+#qunit-tests li strong {
+	cursor: pointer;
+}
+
+#qunit-tests li.skipped strong {
+	cursor: default;
+}
+
+#qunit-tests li a {
+	padding: 0.5em;
+	color: #C2CCD1;
+	text-decoration: none;
+}
+
+#qunit-tests li p a {
+	padding: 0.25em;
+	color: #6B6464;
+}
+#qunit-tests li a:hover,
+#qunit-tests li a:focus {
+	color: #000;
+}
+
+#qunit-tests li .runtime {
+	float: right;
+	font-size: smaller;
+}
+
+.qunit-assert-list {
+	margin-top: 0.5em;
+	padding: 0.5em;
+
+	background-color: #FFF;
+
+}
+
+.qunit-source {
+	margin: 0.6em 0 0.3em;
+}
+
+.qunit-collapsed {
+	display: none;
+}
+
+#qunit-tests table {
+	border-collapse: collapse;
+	margin-top: 0.2em;
+}
+
+#qunit-tests th {
+	text-align: right;
+	vertical-align: top;
+	padding: 0 0.5em 0 0;
+}
+
+#qunit-tests td {
+	vertical-align: top;
+}
+
+#qunit-tests pre {
+	margin: 0;
+	white-space: pre-wrap;
+	word-wrap: break-word;
+}
+
+#qunit-tests del {
+	background-color: #E0F2BE;
+	color: #374E0C;
+	text-decoration: none;
+}
+
+#qunit-tests ins {
+	background-color: #FFCACA;
+	color: #500;
+	text-decoration: none;
+}
+
+/*** Test Counts */
+
+#qunit-tests b.counts                       { color: #000; }
+#qunit-tests b.passed                       { color: #5E740B; }
+#qunit-tests b.failed                       { color: #710909; }
+
+#qunit-tests li li {
+	padding: 5px;
+	background-color: #FFF;
+	border-bottom: none;
+	list-style-position: inside;
+}
+
+/*** Passing Styles */
+
+#qunit-tests li li.pass {
+	color: #3C510C;
+	background-color: #FFF;
+	border-left: 10px solid #C6E746;
+}
+
+#qunit-tests .pass                          { color: #528CE0; background-color: #D2E0E6; }
+#qunit-tests .pass .test-name               { color: #366097; }
+
+#qunit-tests .pass .test-actual,
+#qunit-tests .pass .test-expected           { color: #999; }
+
+#qunit-banner.qunit-pass                    { background-color: #C6E746; }
+
+/*** Failing Styles */
+
+#qunit-tests li li.fail {
+	color: #710909;
+	background-color: #FFF;
+	border-left: 10px solid #EE5757;
+	white-space: pre;
+}
+
+
+#qunit-tests .fail                          { color: #000; background-color: #EE5757; }
+#qunit-tests .fail .test-name,
+#qunit-tests .fail .module-name             { color: #000; }
+
+#qunit-tests .fail .test-actual             { color: #EE5757; }
+#qunit-tests .fail .test-expected           { color: #008000; }
+
+#qunit-banner.qunit-fail                    { background-color: #EE5757; }
+
+/*** Skipped tests */
+
+#qunit-tests .skipped {
+	background-color: #EBECE9;
+}
+
+#qunit-tests .qunit-skipped-label {
+	background-color: #F4FF77;
+	display: inline-block;
+	font-style: normal;
+	color: #366097;
+	line-height: 1.8em;
+	padding: 0 0.5em;
+	margin: -0.4em 0.4em -0.4em 0;
+}
+
+/** Result */
+
+#qunit-testresult {
+	padding: 0.5em 1em 0.5em 1em;
+
+	color: #2B81AF;
+	background-color: #D2E0E6;
+
+	border-bottom: 1px solid #FFF;
+}
+#qunit-testresult .module-name {
+	font-weight: 700;
+}
+
+/** Fixture */
+
+#qunit-fixture {
+	position: absolute;
+	top: -10000px;
+	left: -10000px;
+	width: 1000px;
+	height: 1000px;
+}
diff --git a/static/test.html b/static/test.html
new file mode 100644
index 0000000..4c8a3e6
--- /dev/null
+++ b/static/test.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width">
+  <title>Testing A&B</title>
+  <link rel="stylesheet" href="test.css">
+</head>
+<body>
+  <script src="scripts/qcengine/qcengine_bitfield.js"></script>
+  <script src="scripts/qcengine/qcengine_reg.js"></script>
+  <script src="scripts/qcengine/qcengine_int.js"></script>
+  <script src="scripts/qcengine/qcengine_basicops.js"></script>
+  <script src="scripts/qcengine/qcengine_setup.js"></script>
+  <script src="scripts/tables.js"></script>
+  <script src="scripts/anders_briegel.js"></script>
+
+  <div id="qunit"></div>
+  <div id="qunit-fixture"></div>
+  <script src="https://code.jquery.com/qunit/qunit-1.23.1.js"></script>
+  <script src="scripts/tests.js"></script>
+</body>
+</html>
diff --git a/tests/test_nxgraphstate.py b/tests/test_nxgraphstate.py
index 3e74667..ab7eb88 100644
--- a/tests/test_nxgraphstate.py
+++ b/tests/test_nxgraphstate.py
@@ -9,6 +9,4 @@ def simple_test():
     g.act_hadamard(0)
     g.act_hadamard(1)
     g.act_cz(0, 1)
-    print g.node[0]["position"]
-    print nx.to_edgelist(g)