# xmcp/pakku.js

拯救B站的弹幕体验！

Repository: https://github.com/xmcp/pakku.js
Canonical: https://ross.abutalabs.com/products/pakkujs
Homepage: http://s.xmcp.ltd/pakkujs/?src=g
Language: TypeScript
License: GPL-3.0
License Family: copyleft
Topics: javascript, bilibili, danmaku, chrome-extension, webextension, anime
Last push: 2026-05-02T16:28:42+00:00

## Health v2 (maintenance only)
Score: 80/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 80, release rhythm 69, longevity 100
- inputs: {"age_days": 3473, "days_push": 123, "days_rel": 126, "gap_med": 69.5, "n_releases_24m": 7}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2655, forks 84 (observed 2026-08-28T04:07:07.247441+00:00)

## What it is
pakku.js is a browser extension for Chrome, Edge, and Firefox that automatically merges repeated (spam) danmaku (bullet comments) on the Chinese video site bilibili.com. It also offers features like danmaku density analysis, auto-adjusting danmaku size, and user scripts for deep customization.

## Use cases
- merge repeated danmaku on bilibili videos
- filter spam bullet comments on bilibili web player
- clean up danmaku experience while watching anime on bilibili
- analyze danmaku density over a video timeline
- customize danmaku filtering with user scripts
- auto-resize danmaku to reduce clutter

## When to choose
- you watch bilibili.com videos in a desktop browser and are annoyed by copy-paste danmaku spam
- you want a mature, well-reviewed danmaku filter for Chrome, Edge, or Firefox
- you need advanced danmaku features like density charts, info panels, or user-script customization

## When to avoid
- you use the bilibili mobile app - pakku only supports the desktop web player
- you want to filter live-stream danmaku - not supported
- you don't use bilibili.com - the extension is bilibili-specific and Chinese-only
- you use Safari, mobile browsers, or very old Chromium versions

## Facets
- artifact type: plugin
- maturity: active
- function: browser-extension, nlp, developer-tools
- domain: browser-extensions, media, social-media, web-development
- platform: browser, browser-extension
- tags: bilibili, danmaku, danmaku-filter, comment-merging, video-enhancement, chinese

## Member repositories
- xmcp/pakku.js (main) score 80

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:07.247441+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:18:30.335047+00:00, confidence not recorded.
  - readme: https://github.com/xmcp/pakku.js (fetched 2026-08-28T04:07:07.247441+00:00, sha 47f4526917b0)
  - homepage: http://s.xmcp.ltd/pakkujs/?src=g (fetched 2026-08-29T10:01:37.594746+00:00, sha f686b586c456)
- Data as of 2026-08-30T08:39:29.467469+00:00.