Very cool post on a Japanese language open-source site covering NodeTube, you can check out the full article here: https://www.moongift.jp/2020/01/nodetube-%e7%94%bb%e5%83%8f%e3%82%84%e9%9f%b3%e6%a5%bd%e3%82%82%e3%82%a2%e3%83%83%e3%83%97%e3%83%ad%e3%83%bc%e3%83%89%e3%81%a7%e3%81%8d%e3%82%8byoutube%e4%bb%a3%e6%9b%bf