Greasy Fork is available in English.
YouTube video downloader, supporting 1080p, 720p, 480p, MP4, WebM, m4a, etc, support subtitle download (.srt .ass .vtt .lrc, etc), can be customized to download video, audio or composite video. (Based on y2b.123345.xyz, there is no need to jump, as shown in the figure below)
脚本超级好用。但是就用了几天就炸了，出现的问题和其他人差不多。