I don't get it, it's just a bunch of nodes. What do those nodes represent though? They are like a cell growing but I don't see where is the bitcoin development. I tried to find the meaning in the comments but they are all speculating as to what does it really represent.
In the bottom left corner of the video there is some very tiny text which says 'Bitcoin github activity'. The labels could have been more clearer and a description could have been added but it is still cool to see how far Bitcoin has come in 12 years.
), but I couldn't understand what's shown there without going to the comment section and reading this thread. In any case, it's a little too abstract to rely on GitHub activity IMO, so the informative part seems pretty weak, but it looks nice. An intro explaining the stuff that franky1 and amishmanish wrote would be good as a part of the video on the original post to help people prepare for what they'll see. 