What makes you think that's what the post you replied to talked about?
Re:Bitcoin's Use in Commerce Keeps Falling
by adiusmus on Monday August 27, 2018 @08:39AM
(#17851060)
Lighting as a bitcoin fork is at: http://lightningbitcoin.io/
So have a look at this: https://chat.lbtc.io/topic/37-faq/