Update README.md

Author: dmitry-kurmanov

README.md

@@ -1,3 +1,5 @@
+  ## Widgets
+
   - select2: [site](https://select2.org/), [repo](https://github.com/select2/select2), license: MIT
 
   - select2tagbox: [site](https://select2.org/), [repo](https://github.com/select2/select2), license: MIT
@@ -20,6 +22,44 @@
 
   - ckeditor: [site](https://ckeditor.com/ckeditor-4/), [repo](https://github.com/ckeditor/ckeditor-dev), license: https://github.com/ckeditor/ckeditor-dev/blob/major/LICENSE.md
 
-  
-  # examples of usage
+  ## Getting started
+es5 examples: https://surveyjs.io/Examples/Library/?id=custom-widget-select2-tagbox  
 es moules examples: https://stackblitz.com/edit/surveyjs-widgets-react 
+
+Install the library using npm.
+
+```
+npm install surveyjs-widgets
+```
+
+Or use Azure CDN:
+https://surveyjs.azureedge.net/0.95.0/surveyjs-widgets.min.js
+
+You find all versions/builds in the [surveyjs/build repo](https://github.com/surveyjs/builds).
+
+
+## Building surveyjs-widgets from sources
+
+To build library yourself:
+
+ 1. **Clone the repo from GitHub**  
+	```
+	git clone https://github.com/surveyjs/surveyjs-widgets.git
+	cd surveyjs-widgets
+	```
+
+ 2. **Acquire build dependencies.** Make sure you have [Node.js](http://nodejs.org/) installed on your workstation. This is only needed to _build_ surveyjs from sources.  
+	```
+	npm install
+	```
+
+ 3. **Build the library**
+	```
+	npm run build
+	```
+	After that you should have the libraries (angular, jquery, knockout, react and vue) at 'packages' directory.
+
+
+## License
+
+[MIT license](https://github.com/surveyjs/widgets/blob/master/LICENSE)