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@pkp

Public Knowledge Project

This is the official Github account for PKP. We track most software milestones in the pkp-lib repository (pinned below).

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  1. ojs ojs Public

    Open Journal Systems is open source software to manage scholarly journals.

    PHP 954 1k

  2. pkp-lib pkp-lib Public

    The library used by PKP's applications OJS, OMP and OPS, open source software for scholarly publishing.

    PHP 337 472

  3. omp omp Public

    Open Monograph Press is open source software to manage scholarly presses.

    PHP 137 153

  4. ocs ocs Public archive

    Open Conference System

    PHP 97 108

  5. harvester harvester Public archive

    Open Harvester Systems

    PHP 28 24

  6. ops ops Public

    Open Preprint Systems is open source software to manage scholarly preprint servers.

    PHP 46 53

Repositories

Showing 10 of 106 repositories
  • credit Public

    Support for the CASRAI CRediT contributor role standard in OJS

    pkp/credit’s past year of commit activity
    PHP 8 GPL-3.0 5 1 1 Updated Feb 5, 2026
  • plugin-compatibility Public

    [auto] This is an automatically generated website that tracks plugin compatibility across releases

    pkp/plugin-compatibility’s past year of commit activity
    HTML 0 2 0 0 Updated Feb 5, 2026
  • plugin-gallery Public Forked from kabaros/plugin-gallery

    The Plugin Gallery for the Public Knowledge Project

    pkp/plugin-gallery’s past year of commit activity
    3 50 0 22 Updated Feb 5, 2026
  • pkp-docs Public

    A repository for generating PKP's documentation hub.

    pkp/pkp-docs’s past year of commit activity
    HTML 18 303 43 7 Updated Feb 5, 2026
  • pkp-lib Public

    The library used by PKP's applications OJS, OMP and OPS, open source software for scholarly publishing.

    pkp/pkp-lib’s past year of commit activity
    PHP 337 GPL-3.0 472 941 246 Updated Feb 4, 2026
  • ojs Public

    Open Journal Systems is open source software to manage scholarly journals.

    pkp/ojs’s past year of commit activity
    PHP 954 GPL-3.0 1,002 0 277 Updated Feb 4, 2026
  • ui-library Public

    Design pattern and component library for Public Knowledge Project's applications

    pkp/ui-library’s past year of commit activity
    JavaScript 18 55 0 54 Updated Feb 4, 2026
  • ops Public

    Open Preprint Systems is open source software to manage scholarly preprint servers.

    pkp/ops’s past year of commit activity
    PHP 46 GPL-3.0 53 0 48 Updated Feb 4, 2026
  • omp Public

    Open Monograph Press is open source software to manage scholarly presses.

    pkp/omp’s past year of commit activity
    PHP 137 GPL-3.0 153 1 71 Updated Feb 4, 2026
  • citationStyleLanguage Public

    An OJS 3 plugin to generate an article citation in any CSL citation style using citeproc-php.

    pkp/citationStyleLanguage’s past year of commit activity
    PHP 16 GPL-3.0 55 3 4 Updated Feb 4, 2026
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