Chatterbox

Intro

LAPLACE Chatterbox is a browser userscript for bilibili live rooms. It runs under a userscript manager such as Tampermonkey or Violentmonkey and improves the viewing experience

• Automatic danmaku loops — repeat and auto-blend in one click, with optional LLM YOLO rewrites
• Real-time speech-to-text interpretation with subtitle output
• Built-in meme bank — copy or send a common meme in one click
• Automatic sensitive-word evasion and retry when a danmaku fails to send, backed by the Content Audit API
• Auto catch-up for watching a stream at low latency
• Audio-only mode — listen with the video off on the web and save bandwidth and CPU
• Third-party streamer info aggregation: guild, MCN, and Period
• Local user notes, AI evasion, danmaku stealing, and other helpers
• All credentials and settings stay on your device; external services are opt-in
• Source released under AGPL

Installation

Install the Tampermonkey or Violentmonkey userscript manager first, then install the script below. Refresh the bilibili live page after installing to enable it

Source Code

The project is fully open source — open the link below to read and audit the code