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AtCoder Analytics

ExtensionWorkflow & Planning
Item media 1 (screenshot) for AtCoder Analytics

Overview

Adds graphs and an unsolved list to AtCoder user profile pages (powered by AtCoder Problems API).

AtCoder Analytics enhances AtCoder user profile pages with additional statistics: - Solved-by-difficulty histogram (estimated difficulty) - Solved breakdown by contest series (ABC/ARC/AGC/AHC/etc.) - Unsolved list (attempted problems without AC), with links Data is fetched from public endpoints and processed locally in your browser. The extension stores a small local cache to reduce repeated requests.

Details

  • Version
    0.1.0
  • Updated
    May 20, 2026
  • Size
    17.64KiB
  • Languages
    English
  • Developer
    Email
    xneolxnoel@gmail.com
  • Non-trader
    This 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

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

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
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