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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 921 980

  2. pkp-lib pkp-lib Public

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

    PHP 336 469

  3. omp omp Public

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

    PHP 134 150

  4. ocs ocs Public archive

    Open Conference System

    PHP 96 107

  5. harvester harvester Public archive

    Open Harvester Systems

    PHP 27 24

  6. ops ops Public

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

    PHP 44 50

Repositories

Showing 10 of 106 repositories
  • datasets Public

    Data sets generated by the integration test suite built into OJS, OMP, and OPS.

    pkp/datasets’s past year of commit activity
    PHP 10 GPL-3.0 13 0 0 Updated Nov 5, 2025
  • omp Public

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

    pkp/omp’s past year of commit activity
    PHP 134 GPL-3.0 150 1 69 Updated Nov 4, 2025
  • ops Public

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

    pkp/ops’s past year of commit activity
    PHP 44 GPL-3.0 50 0 47 Updated Nov 4, 2025
  • ojs Public

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

    pkp/ojs’s past year of commit activity
    PHP 921 GPL-3.0 980 0 265 Updated Nov 4, 2025
  • 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 336 GPL-3.0 469 908 226 Updated Nov 4, 2025
  • containers Public

    OCI-compliant images for PKP applications

    pkp/containers’s past year of commit activity
    Shell 10 GPL-3.0 8 14 1 Updated Nov 4, 2025
  • plagiarism Public

    Plagiarism checker plugin for OJS 3/OMP

    pkp/plagiarism’s past year of commit activity
    PHP 12 GPL-3.0 34 4 4 Updated Nov 4, 2025
  • crossref-ops Public

    A Crossref plugin for Open Preprint Systems

    pkp/crossref-ops’s past year of commit activity
    PHP 0 MIT 10 0 1 Updated Oct 31, 2025
  • reviewReport Public

    Review report plugin for OMP/OJS

    pkp/reviewReport’s past year of commit activity
    PHP 0 GPL-3.0 32 0 3 Updated Oct 31, 2025
  • webFeed Public
    pkp/webFeed’s past year of commit activity
    PHP 0 GPL-3.0 8 0 0 Updated Oct 31, 2025

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