Codefox

CodeFox
From Clueless to Code-Master – One Hint at a Time.

CodeFox is a smart and lightweight Chrome extension designed to assist users on LeetCode. It provides structured, step-by-step guidance for solving coding problems, helping learners improve their problem-solving skills and understand core concepts more effectively.

What CodeFox Offers:
Hints – Initial logic-building clues to guide your thinking without revealing the solution.

Approach – Suggested data structures and algorithmic strategies tailored to each problem.

Pseudocode – Clear, language-independent steps for implementation.

C++ Solution – Well-structured and commented C++ code examples.

Complexity Analysis – Detailed time and space complexity explanations.

Features:
Integrates directly into LeetCode problem pages.

Minimal and responsive user interface with a collapsible assistant panel.

Uses the Gemini 2.5 Flash API to generate high-quality and relevant insights.

Allows users to securely set their API key via a simple interface.

No data collection. Fully client-side and open-source.