docs:readme update

README.md

@@ -1,4 +1,29 @@
 # vue-burger-menu [![code style: prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square)](https://github.com/prettier/prettier)
 
 
-An off-canvas sidebar Vue component with a collection of effects and styles using CSS transitions and SVG path animations.
+An off-canvas sidebar Vue component with a collection of effects and styles using CSS transitions and SVG path animations.
+
+## Demo & examples
+
+Live demo - [WIP]
+
+To build the examples locally, run:
+
+```
+yarn 
+yarn serve
+```
+
+Then open [`localhost:8000`](httpL//localhost:8000) in a browser
+
+## Installation 
+
+```
+npm install vue-burger-menu --save
+```
+
+```
+yarn add vue-burger-menu
+```
+
+## Usage