Useful Blogs And Websites

Blogs

Implementations of Algorithms & Datastructures from a Geek’s Viewpoint

http://www.geekviewpoint.com/

Z algorithm

http://ivanyu.me/blog/2013/10/15/z-algorithm/

Websites

Hackerrank - A great collection of questions to solidify your programming skills

https://www.hackerrank.com/domains

JavaScript on Board: With Maps, Dynamic Arrays and Objects out of the box. Just plug in and start creating in seconds

http://www.espruino.com/