Overview
Fetch LeetCode problem data using local LEETCODE_SESSION cookie and return it to external pages.
There are many third-party websites that provide ratings or scores for Leetcode problems, a feature that is not available on the official website. Over the past few years, the overall difficulty of Leetcode problems has been increasing, making the difficulty tags less effective in reflecting the actual challenge level of a problem. As a result, third-party websites play an important role in assisting with problem-solving. You can access Leetcode’s API via GraphQL to retrieve the problem list, but you cannot obtain the problem status (e.g., not attempted, attempted, or accepted). This extension is designed to use the Leetcode token stored in your Chrome browser’s cookies to access Leetcode’s API for retrieving the full problem dataset. By default, this API can be accessed without a token, but in that case, the problem details will not include the status (e.g., not attempted, attempted, accepted). However, when accessed with a token, the API provides problem status data. With this extension, users can sync their problem status data with third-party websites after logging into Leetcode. This data is stored locally in the browser’s local storage and is not collected by the extension. This allows users to efficiently utilize third-party platforms for training. To address security and privacy concerns, the token is never directly shared. Instead, the extension makes API calls internally and sends only the necessary problem data back to the third-party website. This data is not sensitive—it simply grants access to problem statuses, improving the user’s training experience.
Details
- Version1.0.1
- UpdatedMarch 3, 2025
- Size791KiB
- LanguagesEnglish
- DeveloperWebsite
Email
yqin7516@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
LeetCode Sync Extension has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
LeetCode Sync Extension handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
