bilibili-ass
There are 3 repositories under bilibili-ass topic.
tiansh/us-danmaku
Firefox 扩展版本见 https://github.com/tiansh/ass-danmaku ;在线转换见 https://tiansh.github.io/ass-danmaku-online/ ;【用户脚本已停止维护】用户脚本 以ass格式下载 AcFun 和 bilibili 的弹幕
ApolloZhu/Srt2BilibiliKit
把字幕文件作为弹幕发到B站;A swift solution for uploading SubRip file as danmaku to Bilibili
Yinr/video-Tools
A bash script to help downloading videos on the web.