YouTube LiveChat Flusher This add-on provides bullet chatting (danmaku) on Youtube Live, like niconico or bilibili. Under development, it may not works well. If it doesn't work, please refresh page or switch to mini player. Features

Works without displaying the chat frame.
You can pause each message by right click, and then move it.
Message translation; you can translate chat messages using Google Translate.
Time-shift; allows you to shift the timing of chat replay messages.
Picture-in-picture with chat (beta feature)
Person detection (alpha feature)

Configurable Options

Animation Duration
Font Size / Number of Lines / Line Height
Font Family/ Weight - CSS-syntax (Comma-separated; Font name containing spaces must be enclosed in quotation marks.) (e.g. Roboto, "Noto Sans JP")
Stroke Style - Color, Offset, Blur.
Chat Layer Opacity
Background Opacity - Superchat, Milestone etc.
Max Width / Wrap Mode
Display Limit (Max Number of Messages)
Simultaneous Messages - Behavior when loaded many messages at same time.
Emoji Expression
Flow Direction
Hotkeys (Keyboard Shortcuts)
Visibility and color with each following types: chat message by member, moderator, channel owner and verified user; super-chat, super-sticker, new-membership and milestones.
Words Filter (Banned Words List)
User-defined CSS
Message Translation
Time-shift Duration

Configuration control panel is available from "Gear" icon as with video quality or annotation. Detailed explanation: <https://github.com/ys-j/YoutubeLiveChatFlusher/wiki> Screenshots

DISCLAIMER The developer is not responsible for any damage caused by the add-on. It is noted that the add-on is not developed and published as a business, therefore it does not infringe upon any patent rights of DWANGO Co., Ltd. in Japan.