---
title: "CF Friends Enhancer – Chrome extension stats, history and permissions"
description: "24 users, rated 5.00 by 1 person. Version 1.1.0, updated 2026-03-30. Requests 2 permissions."
url: "https://extensiontracker.com/extension/obnadecdpofphhfdjkollllfmidhjceh"
---

# CF Friends Enhancer

Live in the Chrome Web Store.

- Users: 24
- Rating: 5.00 from 1 rating
- Last checked: 2026-09-27 06:38 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #110,574 of 264,703 live extensions
- Rank in Developer Tools: #10,926 of 27,615

## The listing

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

Summary from the listing:

> Enhances the Codeforces friends page with current ratings and unique solved problem counts.

- Extension ID: `obnadecdpofphhfdjkollllfmidhjceh`
- Developer: [None](https://extensiontracker.com/developer/ubea6ff1224af3c0cdf0571cb226c0e41)
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2026-03-30
- Last updated: 2026-03-30
- Version: `1.1.0`
- Size: 2.03 MiB
- Minimum Chrome: 88
- Languages (1): English (United Kingdom)
- Privacy policy: `https://docs.google.com/document/d/1ZNSh9ElJnfOLhGevglnxqDeQllKQ3fuR9vksKwjb4qg/edit?usp=sharing`
- Chrome Web Store: <https://chromewebstore.google.com/detail/cf-friends-enhancer/obnadecdpofphhfdjkollllfmidhjceh>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fobnadecdpofphhfdjkollllfmidhjceh>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 24 | 5.00 | 1 |

## 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://codeforces.com/*`: codeforces.com

### Sites where it runs scripts

- `https://codeforces.com/friends*`: codeforces.com

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [LeetCode Company Tag Viewer](https://extensiontracker.com/extension/ljggapnahmfflbjhdgflhjdegjfdncje) | 700 | 5.00 | 3 | Developer Tools |
| [Codeforces Problem Setter](https://extensiontracker.com/extension/ehbjoggjihaoggebggekpcgacanhdfil) | 65 | 5.00 | 4 | Developer Tools |
| [Bhasify Codeforces](https://extensiontracker.com/extension/iecechcmanhbehkgecpgbjkjjimmcigo) | 46 | 5.00 | 1 | Developer Tools |
| [GFG to GitHub](https://extensiontracker.com/extension/mgnbpmnlebceihfkmppbifiblcflbopa) | 37 | 5.00 | 1 | Developer Tools |
| [Dark Pdf viewer](https://extensiontracker.com/extension/clmfkpafbplfaoboekeoflampnpejlkj) | 21 | 4.25 | 4 | Developer Tools |
| [Enhanced CP Visualizer](https://extensiontracker.com/extension/kdllggapgklhkdceoafbjajkbefmionl) | 6 | 5.00 | 1 | Developer Tools |

All 7 extensions by [None](https://extensiontracker.com/developer/ubea6ff1224af3c0cdf0571cb226c0e41).

## 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 06:38 UTC; next check around 2026-10-19.

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

## Cite this page

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

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

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/obnadecdpofphhfdjkollllfmidhjceh>. 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`.