Trendy sticked picture gallery

We often see this kind of gallery these days :

http://ift.tt/1Fs6A4l (go to gallery) http://ift.tt/2nJyzu2

I think it looks kinda good and i would like to add something like this to a website. I don't have a lot of knowledge in javascript, so does someone have a sample, tutorial, link, code, or anything to help me to achieve this ?