---
title: "HCMCOUJS Extension – Chrome extension stats, history and permissions"
description: "16 users, no ratings yet. Version 1.9.0, updated 2026-08-27. Requests 9 permissions."
url: "https://extensiontracker.com/extension/knihinjihdjjpmlhjdlhklicpeaelknp"
---

# HCMCOUJS Extension

Live in the Chrome Web Store.

- Users: 16
- Rating: no ratings yet
- Last checked: 2026-09-27 04:33 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #128,388 of 264,703 live extensions
- Rank in Tools: #45,557 of 103,498

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Extension hỗ trợ Tạp chí Khoa học Đại học Mở TP. HCM

- Extension ID: `knihinjihdjjpmlhjdlhklicpeaelknp`
- Developer: [@holedev](https://extensiontracker.com/developer/u2ea698406acdac023b366652a13e6b76)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-11-19
- Last updated: 2026-08-27
- Version: `1.9.0`
- Size: 276 KiB
- Minimum Chrome: 88
- Languages (1): Tiếng Việt
- Chrome Web Store: <https://chromewebstore.google.com/detail/hcmcoujs-extension/knihinjihdjjpmlhjdlhklicpeaelknp>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fknihinjihdjjpmlhjdlhklicpeaelknp>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 16 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://journalofscience.acs.ou.edu.vn/*`: journalofscience.acs.ou.edu.vn
- `https://journalofscience.ou.edu.vn/*`: journalofscience.ou.edu.vn

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `clipboardRead`: Read what you copy
- `clipboardWrite`: Change what's in your clipboard
- `scripting`: Run scripts on sites it can reach
- `sidePanel`: Show a side panel
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [MPC Extension](https://extensiontracker.com/extension/lidfnknnjlblinmhnbbkbodjkjoheanj) | 343 | 5.00 | 8 | Education |

All 2 extensions by [@holedev](https://extensiontracker.com/developer/u2ea698406acdac023b366652a13e6b76).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 04:33 UTC; next check around 2026-10-20.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “HCMCOUJS Extension” (knihinjihdjjpmlhjdlhklicpeaelknp). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/knihinjihdjjpmlhjdlhklicpeaelknp. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_knihinjihdjjpmlhjdlhklicpeaelknp,
  title   = {HCMCOUJS Extension (knihinjihdjjpmlhjdlhklicpeaelknp)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/knihinjihdjjpmlhjdlhklicpeaelknp},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/knihinjihdjjpmlhjdlhklicpeaelknp>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.