# Codeforces Lite > Codeforces Lite enhances competitive programming with a dark theme, advanced code editor, and built-in code execution. Write, test, and submit solutions directly from problem pages with syntax highlighting and smart code storage. Canonical page: [https://chrome-stats.com/d/codeforces-lite](https://chrome-stats.com/d/codeforces-lite) ## Overview - **ID:** `codeforces-lite` - **Platform:** Firefox - **Type:** Firefox add-on - **Status:** Available - **Publisher:** Devendra Suryavanshi - **Category:** web-development,appearance - **Daily users:** 109 - **Weekly downloads:** 10 - **Rating:** 5.00 / 5 (2 ratings) - **Version:** 1.4.5 - **Last updated:** 2025-10-17 - **First published:** 2025-05-04 - **Size:** 5.52 MB - **Data as of:** 2026-09-07 - **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/codeforces-lite/) - **Website:** [https://github.com/MaanasSehgal/Codeforces-Lite/issues](https://github.com/MaanasSehgal/Codeforces-Lite/issues) ## Description Improve your Codeforces experience with Codeforces Lite, a must-have Firefox extension for competitive programmers. ➤ Customizable Dark Theme & UI Enhancement: Enjoy a sleek dark mode that reduces eye strain and a refined, intuitive user interface for smoother navigation and coding. ➤ Editor from VS Code (Monaco): Write, time, and submit code directly on Codeforces with language customization, auto-indentation, and an integrated timer and customizable editor themes. ➤ Live Code Execution: Run your code instantly with real-time results, detailed metrics, and comprehensive error messages with support of Judge0. ➤ Custom Templates: Automate repetitive setups with personalized code templates for faster problem-solving. Developed by Devendra Suryavanshi and Maanas Sehgal, Codeforces Lite is designed to boost your coding efficiency and streamline your competitive programming workflow. If you liked the extension, please drop a 5⭐ review. Github: https://github.com/MaanasSehgal/Codeforces-Lite ## Rankings - #11,194 — Overall - #47 — submit - #57 — defi - #61 — force - #70 — programmer - #91 — qr code ## Permissions and access ### Permissions - `tabs` - `storage` - `unlimitedStorage` - `activeTab` - `scripting` - `idle` ### Host permissions - `http://*/*` - `https://*/*` ### Content script matches - `codeforces.com` ## Safety - **Risk impact:** High risk impact - **Risk likelihood:** Moderate risk likelihood ### Analysis details - Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern. - 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 Dark Theme](https://chrome-stats.com/d/codeforces-dark-theme) — 38 users - [Codeforces++](https://chrome-stats.com/d/codeforces) — 176 users, 5.00 / 5 - [Dark Codechef](https://chrome-stats.com/d/dark-codechef) — 1 users, 5.00 / 5 - [Codeforces Dark Mode](https://chrome-stats.com/d/codeforces-dark-mode) — 60 users, 5.00 / 5 - [Code Formatter](https://chrome-stats.com/d/web-code-formatter) — 24 users, 5.00 / 5 - [Code](https://chrome-stats.com/d/code) — 7 users, 5.00 / 5 - [LeetCode Night](https://chrome-stats.com/d/leetcode-night) — 5 users - [Codeforces Profile Enhancer](https://chrome-stats.com/d/codeforces-profile-enhancer) — 9 users - [CF static site enchancer](https://chrome-stats.com/d/cf-static-site-enchancer) — 14 users - [Codeforces TestCase Dark Mode](https://chrome-stats.com/d/codeforces-testcase-dark-mode) — 4 users, 5.00 / 5 - [LeetCode Night Plus](https://chrome-stats.com/d/leetcode-night-plus) — 1 users - [Codeforces Theme Changer](https://chrome-stats.com/d/codeforces-theme-changer) — 13 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/codeforces-lite)