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Quartile

ExtensionEducation
Item media 2 (screenshot) for Quartile
Item media 1 (screenshot) for Quartile
Item media 2 (screenshot) for Quartile
Item media 1 (screenshot) for Quartile
Item media 1 (screenshot) for Quartile
Item media 2 (screenshot) for Quartile

Overview

Journal and citation metrics beside researchmap papers, with optional JCR, CAS, CCF and warning tables. Unofficial.

Quartile adds journal and citation information next to each paper on researchmap researcher pages. ・Citation counts from OpenAlex, matched by DOI. Papers without a DOI can be matched by title, using the author names you enter. ・OpenAlex 2-year mean citedness and h-index for each journal. ・Optional journal tables, chosen in the options page: JCR Impact Factor and Quartile (2024, 2025), CAS journal partitions (2021–2023, 2025), XR ranking (2026), CCF recommended list (2026), CCF T-grade (2025), and international warning lists (2020–2025). ・Interface in English, 日本語 and 中文. Tables are downloaded from the public ShowJCR repository on GitHub the first time they are enabled, and cached for 30 days. Quartile does not bundle any ranking data. Quartile is an unofficial tool and is not affiliated with any organization whose data it displays.

Details

  • Version
    1.0.0
  • Updated
    November 8, 2026
  • Offered by
    Sun
  • Size
    26.58KiB
  • Languages
    English (United States)
  • Developer
    Email
    son.meityo@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

Quartile 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.

Quartile handles the following:

Website content

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

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