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Danmaku Echo

Chrome extension by sadunicorn1113 · Productivity · Tools

A Chrome extension in Productivity · Tools with 13 users, barely installed.

Specific sites only: 5 match patterns.

What the developer says, and 3 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
13
Rating
5.0 (1 ratings)
Users, last 18 days
-5
Rating, last 30 days
Not watched long enough to say
Version
2.3.3
Updated in the store
2026-09-15
Published
2026-07-20
Manifest
V3
Browser access
2 permissions, 5 site patterns

How it has moved

Users
-5 since 01.09
13-19 · 9 readings
2026-09-15: released 2.3.3
  1. 2026-09-0118
  2. 2026-09-0219
  3. 2026-09-0418
  4. 2026-09-0617
  5. 2026-09-0815
  6. 2026-09-0913
  7. 2026-09-1514released 2.3.3
  8. 2026-09-1613
  9. 2026-09-1813
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
2026-09-15: released 2.3.3
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-15reviews1rating5.00released 2.3.3
  8. 2026-09-16reviews1rating5.00
  9. 2026-09-18reviews1rating5.00
Users
-5 since 01.09
13-19 · 9 readings
2026-09-15: released 2.3.3
  1. 2026-09-0118
  2. 2026-09-0219
  3. 2026-09-0418
  4. 2026-09-0617
  5. 2026-09-0815
  6. 2026-09-0913
  7. 2026-09-1514released 2.3.3
  8. 2026-09-1613
  9. 2026-09-1813
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
2026-09-15: released 2.3.3
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-15reviews1rating5.00released 2.3.3
  8. 2026-09-16reviews1rating5.00
  9. 2026-09-18reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 5 match patterns.

  • *://live.bilibili.com/*
  • *://live.douyin.com/*
  • *://www.douyin.com/*
Show the remaining 2
  • *://*.douyu.com/*
  • *://*.huya.com/*
  • Run its own code on the pages it can access scripting
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 2.3.3 · Asked for more permissions (7, was 5)

What changed recently

  1. Package size changed
  2. Asked for more permissions (7, was 5)
  3. Released version 2.3.3 (was 2.3.0)

The publisher

sadunicorn1113.

Like this one

Listings the catalog judges closest in what they say they do.

  1. BYT弹幕助手 Describes nearly the same job, smaller audience 85 users ★ 5.0
  2. BiliMod - BiliBili 弹幕助手 Describes nearly the same job, smaller audience 79 users
  3. 直播互动助手(本地版) Describes nearly the same job, smaller audience 4 users
  4. Douyu Danmu Overlay Describes nearly the same job, smaller audience 70 users
  5. 67373斗鱼&油管&Twitch直播助手 Describes nearly the same job, smaller audience 460 users ★ 4.8

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.