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Analyzes time and space complexity of LeetCode problems directly on the problem page. LeetCode Complexity Insight helps developers understand where their approach stands in terms of time and space complexity while solving LeetCode problems. If you often feel unsure whether your current solution is optimal or where it can be improved, this extension provides clear, on-demand complexity insights directly on the problem page. • Time and space complexity analysis for LeetCode solutions • Clear explanations aligned with problem constraints and logic • Identification of potential performance bottlenecks (approximate) • Inline insights without leaving the LeetCode interface • Educational feedback to improve algorithmic thinking Before using the extension for the first time, a simple one-time setup is required: 1) Open Chrome Extensions → LeetCode Complexity Insight → Options 2) Enter your API key and preferred model 3) Click Save Once this is done, the extension is ready to use on any LeetCode problem. 1) Open any LeetCode problem 2) Click the extension icon 3) Click Analyze Complexity 4) View time and space complexity insights directly on the page The extension activates only when the user explicitly clicks the Analyze button and does not run automatically in the background. • Time and space complexity insights are approximate and code-dependent • Bottleneck regions may appear when identifiable and may vary based on implementation • Re-running the analysis after code changes can help confirm insights The tool is designed to provide educational guidance, not strict compiler-level guarantees. Users may choose their own AI provider and model. Any API key provided is stored locally on the user’s device using Chrome local storage and is never uploaded, tracked, or shared by the extension. LeetCode Complexity Insight is designed as a learning companion for students, competitive programmers, and interview candidates who want to write more efficient and well-reasoned solutions.
LeetSync - Leetcode to Github Synchronizer
LeetSync is a Chrome extension that enables you to sync your LeetCode problem submissions with a selected GitHub repository. LeetSync is a Chrome extension that enables you to sync your LeetCode problem submissions with a selected GitHub repository. With this extension, you can easily track your coding progress and share your solutions with others on GitHub. 🤔 Why LeetSync? 1. LeetSync helps you save, review, and share your LeetCode solutions with others by submitting your solutions into your selected Github repository in a second. 2. LeetSync works on any LeetCode interface. 3. LeetSync help you motivate yourself by challenging yourself day after day 4. LeetSync saves a lot of time if you wanted to push your submissions manually to Github each time you solve an issue LeetSync utilizes the LeetCode API to fetch your submission data and the GitHub API to create a new file or update an existing one in your selected repository with the option to specify different subdirectories for your solutions. To configure LeetSync, follow these steps: 1. Click on the extension icon in your Chrome toolbar. 2. In the popup window, Give Access via Github. 3. Login via LeetCode (Optional and might be automatically skipped if already logged in) 4. Select the repository you want to sync your submissions to. 5. Start solving some problems 🔥 🫶 Contributing Contributions are welcome! If you want to contribute to the project, please follow the contributing guidelines using this link: https://github.com/3ba2ii/LeetSync/blob/main/CONTRIBUTING.md ⭐️ Star the project on Github and help us reach more and more people https://github.com/3ba2ii/LeetSync
LeetScope – AI Code Insights for LeetCode
AI-powered analysis that explains time & space complexity, optimality, and better approaches for LeetCode solutions. 🚀 LeetScope – AI Code Insights for LeetCode LeetScope is a powerful Chrome extension built exclusively for LeetCode users. It goes beyond basic Big-O notation by providing AI-powered insights that help you truly understand, optimize, and improve your solutions. Whether you're preparing for interviews or sharpening your DSA skills, LeetScope gives you instant, meaningful feedback on your code. Instantly analyzes time and space complexity of your LeetCode solutions Clearly explains how your algorithm scales with input size Identifies whether your solution is optimal or improvable Plain-English breakdown of how your code works Explains why the complexity is what it is Helps beginners and intermediates build strong intuition Helps you think like an interviewer Works directly inside the LeetCode editor No setup, no copy-paste — just analyze and learn Designed specifically for LeetCode workflows 🔒 Privacy First - Your code stays on your device - No storage, no external sharing - Secure and developer-friendly by design Removes guesswork with AI-backed insights Helps validate whether your solution is interview-ready Ideal for students, competitive programmers, and interview prep Install LeetScope today and transform how you approach LeetCode problems.
Leetcode Enhancer
A browser extension to improve productivity on Leetcode. It is a light-weight browser extension which boosts your productivity by hiding unnecessary visual elements from the screen, enabling you to focus on what is important. You can change your preferences form the popup menu and find out what best suits your needs. Its has the following features: **[Supports new UI]** - Hide locked problems from the table - Hide / Show any table column - Highlight solved problems - Hide difficulty count - Hide solved problems STOP getting intimidated by difficulty and FOCUS on problem-solving!
LeetCode Video Solutions
Watch free LeetCode video ▶ solutions on the problem page itself. MASSIVE UPDATE (again) 🎉: I have completely updated the extension to work with the NEW UI of LeetCode, including the dynamic UI layout. This has been long time coming and has been requested so many times by you guys. Thanks for supporting the extension so much and yeah, keep LeetCoding! (Stay tuned for more new exciting features) With LeetCode Video Solutions extension, you can watch helpful video solutions of a problem without leaving the problem page! Now you don't have to be distracted by watching cat videos on YouTube when you should be solving a LeetCode problem! When using the extension, you can see the solution videos' duration, upload date, views, channel and other information. The solutions are sourced from all over the internet and they are in different programming languages and cover different solving techniques and algorithms. Report any bugs/ suggest features to the developer: Soumya (@geekysrm) on Twitter 🐜 Don't forget to give a review on the Reviews tab if this extension helped you! :) ⭐ Buy Me a Coffee if you really love this and want to support me: https://coffee.soumya.dev/ ☕
