Leetcode Focus Mode

Restrict browsing to Leetcode pages only and show a custom page when disabled.

Leetcode Focus Mode (also known as LeetKuz) is a powerful browser extension designed to help you stay focused and productive while solving Leetcode challenges. Whether you're preparing for interviews, honing your coding skills, or just tackling algorithmic problems, this extension creates a distraction-free environment, ensuring you stay in the zone.

Key Features:

Focus Mode: Activate the focus mode to block access to all websites except Leetcode. Stay fully immersed in your coding practice without any distractions.

Landing Page: When focus mode is enabled, you’re redirected to a fun and motivational landing page with the simple choice: Grind 💻 or Leave 🔥. It keeps you motivated and gives you a clear decision point for your next move.

Light/Dark Theme Toggle: Switch between light and dark themes easily with a fun sun/moon toggle. Whether you're coding in the daylight or late into the night, adjust the theme to your preference.

Open-Source: This extension is open-source! Anyone can review or contribute to the code. We're constantly improving and welcome feedback from the community.

Why Use Leetcode Focus Mode?

No Distractions: Focus only on what matters—your coding problems.

Productivity Boost: With the ability to restrict browsing to Leetcode, you’ll stay productive and efficient.

Customizable: Choose your preferred theme for a personalized experience while coding.

Motivational: Our unique landing page adds a touch of fun to your coding sessions, with a reminder to either "Grind" or "Leave" the battlefield.

Leetcode Focus Mode is perfect for anyone who wants to sharpen their coding skills without getting sidetracked. Activate the extension, focus on your algorithms, and watch your progress soar.

Manifest V3 Add-on
By:
ayigityol
Users:
2 1
Version:
1.1 Last updated: 2025-05-30
Creation date:
2025-05-24
Risk:
High risk impact High risk likelihood
Permissions:
  • tabs
  • storage
  • webNavigation
Host permissions:
  • http://leetcode.com/*
  • https://leetcode.com/*
Size:
32.71KB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Edge Add-on Store
Data ingested on:
2025-07-08

Extension safety

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Leetcode Focus Mode requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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  • Low ******* ****** ** *** ********* ******** ********************
Risk likelihood
Risk likelihood measures the probability that an Edge add-on may turn malicious. This is determined by the publisher and the Edge add-on reputation on Edge Add-on Store, the amount of time the Edge add-on has been around, and other signals about the Edge add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing an Edge add-on.

Leetcode Focus Mode is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
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