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萤火虫 · AI

Chrome extension by smallfishcoder · Productivity · Tools

A Chrome extension in Productivity · Tools with 24 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 3 screenshots

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

Users
24
Rating
not rated yet
Users, last 18 days
+22
Version
0.1.92
Updated in the store
2026-09-08
Published
2026-08-29
Manifest
V3
Browser access
5 permissions, 13 site patterns

How it has moved

Users
+22 since 01.09
2-24 · 10 readings
2026-09-08: released 0.1.92
  1. 2026-09-012
  2. 2026-09-023
  3. 2026-09-064
  4. 2026-09-073
  5. 2026-09-085released 0.1.92
  6. 2026-09-106
  7. 2026-09-139
  8. 2026-09-1512
  9. 2026-09-1624
  10. 2026-09-1824
Users
+22 since 01.09
2-24 · 10 readings
2026-09-08: released 0.1.92
  1. 2026-09-012
  2. 2026-09-023
  3. 2026-09-064
  4. 2026-09-073
  5. 2026-09-085released 0.1.92
  6. 2026-09-106
  7. 2026-09-139
  8. 2026-09-1512
  9. 2026-09-1624
  10. 2026-09-1824

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

Every site you visit. This extension can read and change the content of any page you open.

  • Read and change cookies on the sites it can access cookies
  • Attach to pages the way developer tools do debugger
  • See the address and title of every tab you have open tabs
Show the remaining 2
  • 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 0.1.92

What changed recently

  1. Package size changed
  2. Store description rewritten (21 → 64 characters)
  3. Released version 0.1.92 (was 0.1.53)
Show the remaining 1
  1. Store description rewritten

The publisher

smallfishcoder.

Like this one

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

  1. FlameLens 创作助手 Describes nearly the same job audience not published
  2. 小A助手 Describes nearly the same job, smaller audience 3 users
  3. 小红书采集到飞书多维表格-阿星AI工作室 Describes nearly the same job, smaller audience 61 users
  4. empost Describes nearly the same job, smaller audience 46 users ★ 5.0
  5. 图灵星河AI Describes nearly the same job, smaller audience 11 users

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.