Leetcode Enhancer

A browser extension to improve productivity on Leetcode.

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.

By:
Lovesh Dongre
Daily users:
370 -6
Rating:
4.43
(7)
Version:
1.72 Last updated: 2025-05-11
Version code:
5946679
Creation date:
2020-11-29
Risk:
Low risk impact Moderate risk likelihood
Permissions:
  • storage
Size:
53.52K
Email:
lo*****@gmail.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Browser Add-ons
Updated:
a day ago

Other platforms

Leetcode Enhancer (v1.72)
10,000+ 3.91 (43)
Leetcode Enhancer (v1.72)
1,965+ 5.00 (1)

User reviews

by bharath, 2025-03-20


Hello! Great extension, my only gripe is that the menu is in the search bar, took a while for me to find it. I do have two suggestions for improvements. An option to auto reset to default code definition and an option to auto start the timer. Thank you.
by Jeff, 2024-09-23
View all user reviews ›

Extension safety

Risk impact

Leetcode Enhancer requires very minimum permissions.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • Low ******* ****** ** *** ********* ******** ********************
Risk likelihood

Leetcode Enhancer is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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