# Leetcode Enhancer

> A browser extension to improve productivity on Leetcode.

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

## Overview

- **ID:** `leetcode-enhancer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Lovesh Dongre
- **Category:** appearance
- **Daily users:** 290
- **Weekly downloads:** 2
- **Rating:** 4.43 / 5 (7 ratings)
- **Version:** 1.76
- **Last updated:** 2025-11-30
- **First published:** 2020-11-29
- **Size:** 71 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/leetcode-enhancer/)
- **Website:** [https://github.com/leetcode-enhancer](https://github.com/leetcode-enhancer)

## Description

Leetcode Enhancer is a lightweight browser extension designed to boost your productivity on Leetcode by streamlining your workspace. It helps you focus by hiding locked problems, selectively showing or hiding table columns, highlighting problems you've solved, and filtering out difficulty counts or solved problems.

Compatible with Firefox version 109 and above, Leetcode Enhancer provides customizable preferences via a convenient popup menu, allowing you to tailor your experience precisely. Say goodbye to distractions and intimidation from problem difficulties and concentrate fully on problem-solving with this efficient tool.

## Rankings

- #6,802 — Overall
- #1 — leetcode
- #37 — enhance
- #66 — qr code
- #98 — column
- #117 — problem

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `leetcode.com`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Moderate 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).

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