---
title: "Coding Contest Tracker – Chrome extension stats, history and permissions"
description: "144 users, rated 4.25 by 8 people. Version 1.0.8, updated 2026-04-06. Requests 4 permissions."
url: "https://extensiontracker.com/extension/ppfpjgjcobidenjopdjkbgicnklhdhgc"
---

# Coding Contest Tracker

Live in the Chrome Web Store.

- Users: 144
- Rating: 4.25 from 8 ratings
- Last checked: 2026-09-27 07:49 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #57,122 of 264,703 live extensions
- Rank in Education: #1,781 of 11,063

## The listing

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

Summary from the listing:

> A browser extension to track upcoming coding contests

- Extension ID: `ppfpjgjcobidenjopdjkbgicnklhdhgc`
- Developer: [BinaryBuilders](https://extensiontracker.com/developer/u37ac335145ca8b0ae7e38aa8a4303bfe)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education)
- First published: 2023-10-16
- Last updated: 2026-04-06
- Version: `1.0.8`
- Size: 5.61 MiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Privacy policy: `https://binarybuilders0101.github.io/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/coding-contest-tracker/ppfpjgjcobidenjopdjkbgicnklhdhgc>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fppfpjgjcobidenjopdjkbgicnklhdhgc>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 144 | 4.25 | 8 |

## 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://apis.google.com/`: apis.google.com
- `https://coding-contest-tracker-default-rtdb.firebaseio.com/`: coding-contest-tracker-default-rtdb.firebaseio.com
- `https://coding-contest-tracker.vercel.app/`: coding-contest-tracker.vercel.app

### Browser features

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

## 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 07:49 UTC; next check around 2026-10-06.

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

## Cite this page

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

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

---

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