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japanese-ruby

Chrome extension by Takeru.U · Productivity · Tools

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

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

Users
13
Rating
not rated yet
Users, last 16 days
+1
Version
1.0
Updated in the store
2025-05-02
Published
2025-05-02
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+1 since 01.09
10-13 · 8 readings
  1. 2026-09-0112
  2. 2026-09-0213
  3. 2026-09-0410
  4. 2026-09-0611
  5. 2026-09-0813
  6. 2026-09-1012
  7. 2026-09-1513
  8. 2026-09-1613
Users
+1 since 01.09
10-13 · 8 readings
  1. 2026-09-0112
  2. 2026-09-0213
  3. 2026-09-0410
  4. 2026-09-0611
  5. 2026-09-0813
  6. 2026-09-1012
  7. 2026-09-1513
  8. 2026-09-1613

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Takeru.U publishes 5 listings we track, 263 users between them.

  1. simple-tab-rename Takeru.U · Productivity · Tools · published 2024-09-18 226 users ★ 5.0
  2. random-string-generator Takeru.U · Productivity · Tools · published 2024-05-19 15 users ★ 5.0
  3. DOM Clipper Takeru.U · Productivity · Tools · published 2025-07-05 6 users
Show 1 more from this publisher
  1. Env Guardian Takeru.U · Productivity · Developer · published 2024-09-30 3 users

Like this one

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

  1. Auto Furigana Describes nearly the same job, smaller audience 2k users ★ 4.5
  2. rikaikun Describes nearly the same job, with a large installed audience 200k users ★ 4.7
  3. Rubi — AI Japanese Furigana & Contextual Translation Describes nearly the same job, smaller audience 22 users
  4. 無理App - Japanese Learning Extension Describes nearly the same job, smaller audience 361 users
  5. Rubito: Japanese Lookup Describes nearly the same job, smaller audience 8 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.

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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.