Facebook / Twitter comments trouble

Hi guys,

I really want to implement this type of comments system that has a ratings system and the personalised way of logging into the comments via fb and twitter. I’d also like the personalised social sharing options.

Can you please tell me what logins I can use (I’d like something that by default posts to facebook/twitter)

The link is https://www.thejournal.ie (any article on this news website)

Thank you