diff --git a/justserv/__init__.py b/justserv/__init__.py
new file mode 100644
index 0000000..22b304d
--- /dev/null
+++ b/justserv/__init__.py
@@ -0,0 +1,8 @@
+import justserv.patch
+import justserv.server
+import justserv.client
+
+#URL = "https://justserv.l--n.de"
+URL = "http://localhost:8080"
+
+
diff --git a/justserv/client.py b/justserv/client.py
new file mode 100644
index 0000000..be4be17
--- /dev/null
+++ b/justserv/client.py
@@ -0,0 +1,22 @@
+import requests
+import justserv
+import copy
+
+class OnlineState:
+    def __init__(self, appname = None):
+        if appname is None:
+            appname = ""
+        self.__url = "{}/{}".format(justserv.URL, appname)
+        self.__laststate = {}
+
+    def getState(self):
+        s = eval(requests.get(self.__url).text)
+        self.__laststate = copy.deepcopy(s)
+        return s
+
+    def patch(self, newstate):
+        d = justserv.patch.diff(self.__laststate, newstate)
+        ns = eval(requests.patch(self.__url, data=str(d)).text)
+        self.__laststate = ns.copy()
+        return ns
+
diff --git a/justserv/patch.py b/justserv/patch.py
new file mode 100644
index 0000000..a58a955
--- /dev/null
+++ b/justserv/patch.py
@@ -0,0 +1,30 @@
+
+
+def patch(state,p):
+    for k in p.keys():
+        if p[k] is None:
+            del state[k]
+        elif k in state and isinstance(state[k], dict) and isinstance(p[k], dict):
+            patch(state[k], p[k])
+        else:
+            state[k] = p[k]
+
+def diff(state, newstate):
+    d = {}
+
+    for k in state.keys():
+        if not k in newstate:
+            d[k] = None
+    
+    for k in newstate.keys():
+        if k in state:
+            if isinstance(state[k], dict) and isinstance(newstate[k], dict):
+                dc = diff(state[k], newstate[k])
+                if dc: 
+                    d[k] = dc
+            elif state[k] != newstate[k]:
+                d[k] = newstate[k]
+        else:
+            d[k] = newstate[k]
+
+    return d
diff --git a/justserv/server.py b/justserv/server.py
new file mode 100644
index 0000000..f828ec8
--- /dev/null
+++ b/justserv/server.py
@@ -0,0 +1,116 @@
+#!/usr/bin/python3
+
+import http.server
+import os.path
+import sys
+import random
+
+import justserv
+
+class StateStore:
+
+    def __init__(self, dir = None):
+        if dir is None:
+            dir = "./__states__"
+
+        if not os.path.isdir(dir):
+            os.mkdir(dir)
+
+        self.__dir = dir
+        self.__cache = {}
+
+    def getState(self, appname):
+        sp = "{}/{}.state".format(self.__dir, appname)
+        if not appname in self.__cache:
+            if os.path.isfile(sp):
+                with open(sp, "rb") as sf:
+                    st = sf.read().decode("utf-8")
+                    self.__cache[appname] = eval(st)
+            else:
+                self.__cache[appname] = {}
+
+        return self.__cache[appname]
+
+    def patchState(self, appname, newstate):
+        state = self.getState(appname)
+        justserv.patch.patch(state, newstate)
+        self.setState(appname, state)
+
+    def setState(self, appname, state):
+        self.__cache[appname] = state
+
+        sp = "{}/{}.state".format(self.__dir, appname)
+        st = str(state)
+        with open(sp, "wb") as sf:
+            sf.write(st.encode("utf-8"))
+
+
+class JSRequestHandler(http.server.BaseHTTPRequestHandler):
+    _store = StateStore()
+    queue = {}
+
+    def getAppname(self):
+        if self.path == "" or self.path == "/":
+            p = "__root__"
+        else:
+            p = self.path.split("/")[1]
+        return p
+
+    def do_GET(self):
+        #queue
+        while True:
+            ip = random.randint(100000000, 999999999)
+            if ip not in self.queue:
+                break
+        self.queue[ip] = len(self.queue)+1
+        print("start queue for {} is {}".format(ip, len(self.queue)))
+        while True:
+            if self.queue[ip] == 0:
+                del self.queue[ip]
+                break
+            if min(self.queue.values()) != 0:
+                self.queue[ip] -= 1
+            print("queue for {} is {}".format(ip, len(self.queue)))
+
+        #queue done
+
+        p = self.getAppname()
+
+        s = self._store.getState(p)
+        sb = str(s).encode("utf-8")
+
+        self.send_response(200)
+        self.send_header("content-length", len(sb))
+        self.end_headers()
+
+        self.wfile.write(sb)
+
+    def do_PATCH(self):
+        #queue
+        while True:
+            ip = random.randint(100000000, 999999999)
+            if ip not in self.queue:
+                break
+        self.queue[ip] = len(self.queue)
+        print("start queue for {} is {}".format(ip, len(self.queue)))
+        while True:
+            if self.queue[ip] == 0:
+                del self.queue[ip]
+                break
+            if min(self.queue.values()) != 0:
+                self.queue[ip] -= 1
+            print("queue for {} is {}".format(ip, len(self.queue)))
+        
+        #queue done
+
+        p = self.getAppname()
+
+        bpatch = self.rfile.read(int(self.headers.get('content-length', 0)))
+        ps = eval(bpatch.decode("utf-8"))
+        self._store.patchState(p, ps)
+        return self.do_GET()
+
+if __name__ == '__main__':
+    httpd = http.server.HTTPServer( ('', 8080 ), JSRequestHandler)
+    httpd.serve_forever()
+