updated readme

Author: timea-solid

README.md

@@ -1,7 +1,28 @@
 # solid-logic
-Core business logic of SolidOS
 
-# Adendum
+<img src="https://raw.githubusercontent.com/solid/community-server/main/templates/images/solid.svg" alt="[Solid logo]" height="150" align="right"/>
+
+[![MIT license](https://img.shields.io/github/license/solidos/solidos)](https://github.com/solidos/solidos/blob/main/LICENSE.md)
+
+
+Core business logic of SolidOS which can be used for any webapp as well.
+
+# How to use
+
+Either `npm install solid-logic` or in your HTML use directly `solid-logic.js` from `dist` folder.
+
+# How to develop
+
+Check the scripts in the `package.json` for build, watch, lint and test.
+
+# Used stack
+
+* TypeScript + Babel
+* Jest
+* Eslint
+* Rollup
+
+# History
 
 Solid-logic was a move to separate business logic from UI functionality so that people using different UI frameworks could use logic code.