Creating Horizontal sliding theme

Yes there are carousel plugins already, but I think Flexslider is pretty good https://github.com/woothemes/FlexSlider

thanks a lot, it sounds good… but how could I connect each page to one slide ?

So you don’t want any pages at all? Just one big one-page website with all your pages/ posts in the carousel?

thanks again for your answer. I’m looking for something like this :
https://demo.virtuti.info/ship/index.html

it is a slide with 4 or 5 backgrounds, and each slide has a central div containing the information of one page.

no post, no categorie, no widgets.

for example this commercial template does what i need, but i cannot find any free plugin to replicate this simple effect

https://reversal.themes.bitfade.com

( it seems that is simple to do it for vertical plate / one sliding page, but not in horizontal)

I’m not sure what you see is limiting you, the JavaScript and CSS is entirely possible, and it is possible to display all the posts/ pages on 1 page.