# ContestLens

> Analyze LeetCode contest replays to detect suspicious submission patterns.

Canonical page: [https://chrome-stats.com/d/contestlens](https://chrome-stats.com/d/contestlens)

## Overview

- **ID:** `contestlens`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Tanuj\_Katel
- **Category:** other
- **Daily users:** 1
- **Version:** 1.1.0
- **Last updated:** 2026-07-15
- **First published:** 2026-07-07
- **Size:** 268 KB
- **Data as of:** 2026-09-05
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/contestlens/)

## Description

This is a Leetcode extension which analyzes contest replays to detect suspicious submission patterns.

## Rankings

- #111,859 — Overall
- #131 — leetcode
- #245 — replay

## Permissions and access

### Permissions

- `storage`

### Host permissions

- `*://leetcode.com/*`
- `*://www.leetcode.com/*`

### Content script matches

- `leetcode.com`
- `www.leetcode.com`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Codeforces Submission Analyzer](https://chrome-stats.com/d/codeforces-submission-analyzer) — 13 users, 5.00 / 5
- [AlgoTrack — LeetCode Capture](https://chrome-stats.com/d/algotrack-leetcode-capture)
- [LeetCode Contest Helper](https://chrome-stats.com/d/leetcode-contest-helper) — 1 users
- [LeetPlug](https://chrome-stats.com/d/leetplug) — 13 users
- [SkillPort Submission Tracker](https://chrome-stats.com/d/skillport-submission-tracker) — 2 users
- [Leetcode Contest Tracker](https://chrome-stats.com/d/leetcode-contest-tracker) — 5 users
- [LeetCode Submission Tracker](https://chrome-stats.com/d/leetcode-submission-tracker)
- [LC Contest Helper](https://chrome-stats.com/d/lc-contest-helper) — 1 users
- [Enhancer for Leetcode](https://chrome-stats.com/d/leetcodeenhancer) — 9 users, 5.00 / 5
- [LeetCode Auto Tracker](https://chrome-stats.com/d/leetcode-auto-tracker) — 1 users
- [Codeforces Streak](https://chrome-stats.com/d/codeforces-streak)
- [LeetGit](https://chrome-stats.com/d/leetgit) — 3 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/contestlens)