JS frameworks comparision

http://habrahabr.ru/post/259311/

MongoDB - шпаргалка

http://habrahabr.ru/post/259219/

AngularJS - Combating AngularJS executing controller twice

AngularJS docs - ngController
Note that you can also attach controllers to the DOM by declaring it in a route definition via the $route service. A common mistake is to declare the controller again using ng-controller in the template itself. This will cause the controller to be attached and executed twice.

http://stackoverflow.com/questions/15535336/combating-angularjs-executing-controller-twice

How To Solve JSON infinite recursion

http://keenformatics.blogspot.com/2013/08/how-to-solve-json-infinite-recursion.html

MAVEN - Intradaction to dependency mechanism (link)

http://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html

SASS - bower install (link)

http://nano.sapegin.ru/all/bower

SASS - Resources about Sass maven plugin

http://www.yegor256.com/2014/06/26/sass-in-java-webapp.html

http://mvnrepository.com/artifact/org.jasig.maven/sass-maven-plugin/1.1.1

<dependency>
    <groupId>org.jasig.maven</groupId>
    <artifactId>sass-maven-plugin</artifactId>
    <version>1.1.1</version>
</dependency>

23 Greate questions for JavaScript interview

http://www.toptal.com/javascript/interview-questions

Font Awesome resources

http://www.bootstrapcdn.com/

JavaScript - JSON.parse(), JSON.stringify()

https://developer.mozilla.org/ru/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse
https://developer.mozilla.org/ru/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify