---
title: "LeetCode Assistant – Chrome extension stats, history and permissions"
description: "215 users, rated 4.11 by 9 people. Version 1.4.6, updated 2025-05-15. Requests 1 permission."
url: "https://extensiontracker.com/extension/hdfdcanbnkjlllpobpcjcmignfkdmchp"
---

# LeetCode Assistant

Live in the Chrome Web Store.

- Users: 215
- Rating: 4.11 from 9 ratings
- Last checked: 2026-11-09 12:42 UTC
- Users gained in 7 days: +24
- Users gained in 30 days: +24 (+12.6%)
- Rank by users: #49,412 of 292,131 live extensions
- Rank in Education: #1,597 of 12,901

## The listing

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

Summary from the listing:

> An assistant that provides hints, analyzes your solution, and answers your questions while solving LeetCode problems.

- Extension ID: `hdfdcanbnkjlllpobpcjcmignfkdmchp`
- Developer: [Mani Shankar Jha](https://extensiontracker.com/developer/u268a08b0472667d5314affd56962480f)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education)
- First published: 2025-02-12
- Last updated: 2025-05-15
- Version: `1.4.6`
- Size: 9.95 KiB
- Minimum Chrome: 88
- Languages (1): English
- Privacy policy: `https://docs.google.com/document/d/17pry0tIqiQ2y4SbLT9DVW3WY9x7g3-tSb4IflOxCw1c/edit?usp=sharing`
- Chrome Web Store: <https://chromewebstore.google.com/detail/leetcode-assistant/hdfdcanbnkjlllpobpcjcmignfkdmchp>
- View its code or download CRX: <https://crxpeek.com/extension/hdfdcanbnkjlllpobpcjcmignfkdmchp>
- Search Google for the ID: <https://www.google.com/search?q=%22hdfdcanbnkjlllpobpcjcmignfkdmchp%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-09 | 215 | 4.11 | 9 |
| 2026-10-12 | 191 | 4.11 | 9 |
| 2026-09-27 | 192 | 4.11 | 9 |

## What changed

Every change found on a check, newest first.

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

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-09-27.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Sites where it runs scripts

- `https://leetcode.com/problems/*`: leetcode.com

### Browser features

- `scripting`: Run scripts on sites it can reach

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [AI Answers Forms](https://extensiontracker.com/extension/fbiccefbjbnnieofnomocjdebppanndo) | 5,000 | 3.78 | 18 | Education |
| [Form Data Manager](https://extensiontracker.com/extension/ejmognlahilhppmgejcoojdlpjpopnjp) | 19 | – | – | Tools |

All 3 extensions by [Mani Shankar Jha](https://extensiontracker.com/developer/u268a08b0472667d5314affd56962480f).

## 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 2026-11-09 12:42 UTC; next check around 2026-12-08.

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

## Cite this page

Extension Tracker. “LeetCode Assistant” (hdfdcanbnkjlllpobpcjcmignfkdmchp). Chrome Web Store data, last checked 2026-11-09. https://extensiontracker.com/extension/hdfdcanbnkjlllpobpcjcmignfkdmchp. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_hdfdcanbnkjlllpobpcjcmignfkdmchp,
  title   = {LeetCode Assistant (hdfdcanbnkjlllpobpcjcmignfkdmchp)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-09},
  url     = {https://extensiontracker.com/extension/hdfdcanbnkjlllpobpcjcmignfkdmchp},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/hdfdcanbnkjlllpobpcjcmignfkdmchp>. 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. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.