A swift implementation of Bilibili danmaku tool on Mac
And which is inpsired by BiliLiveTool.
Also this project is still under development and far from stable.
Click here to download.
The danmaku window stays on top-most even on fullscreen-ed window or games.
Press ⌘+Q to quit the app. And if you closed the main window, you can reopen it by double clicking
the danmaku window.
Reference