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README.md

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+# Polychat 
+![Logo](/PolyChat/Assets/polychat_logo.svg "Logo")
+serverless chat app written in c# using [`SocketIOSharp`](https://github.com/uhm0311/SocketIOSharp) & `UWP`
+
+### Features:
+- chat is not dependent on server, every client can be a server
+- chatpartner discovery over ip address
+- set username to be shown to chatpartners
+- save chat history to local disk (encrypted)
+- dark mode ;)
+
+### Implentation:
+- network connection via the library [`SocketIOSharp`](https://github.com/uhm0311/SocketIOSharp)
+- graphical user interface uses  `UWP` (Universal Windows App)
+- messages are sent via json
+- chat history gets saved as json after encryption 
+
+### Screenshots:
+![light mode](/screenshots/polychat_light.PNG "light mode")
+![dark mode](/screenshots/polychat_light.PNG "dark mode")