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Old Gregg Theme for OJS 3


This is a custom theme for the latest OJS 3 release. It is based on Bootstrap 4 framework and uses JATS Parser Plugin for automatic rendering of articles in JATS XML format and displaying them on article landing page.

Developer: Vitaliy Bezsheiko, MD

Live demonstration instance:

Current release

Current latest release is ready for production use

How to use

  1. Download the plugin.
  2. Rename directory to the oldGregg.
  3. Copy to themes directory inside OJS.


The oldGregg theme is licensed under GPLv3.