LinkCode is a free Chrome extension designed to automatically sync your accepted LeetCode submissions to a GitHub repository. This tool eliminates the hassle of manually copying and pasting code, ensuring that your solutions are organized and consistently updated. With features like auto-sync and manual sync options, users can easily manage their coding portfolio without the fear of missing submissions.

Supporting multiple programming languages such as Python, JavaScript, Java, C++, SQL, and Pandas, LinkCode organizes your solutions by language and problem name for easy access. The extension prioritizes security by utilizing GitHub Fine-Grained Personal Access Tokens, ensuring that your data is kept private and only accessible to the selected repository. This makes LinkCode an essential tool for coders looking to maintain a structured and secure coding history.