Public Knowledge Project

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

pkp/ojs’s past year of commit activity
omp Public
Open Monograph Press is open source software to manage scholarly presses.

pkp/omp’s past year of commit activity
ops Public
Open Preprint Systems is open source software to manage scholarly preprint servers.

pkp/ops’s past year of commit activity

PHP
48
GPL-3.0
53 0 51
Updated Apr 1, 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
pkp-docs Public
A repository for generating PKP's documentation hub.

pkp/pkp-docs’s past year of commit activity
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
12 0 0
Updated Apr 1, 2026
immersion Public
An official theme for OJS 3.1.1+

pkp/immersion’s past year of commit activity
pragma Public
An official theme for OJS 3.2+

pkp/pragma’s past year of commit activity

Smarty
10
GPL-3.0
22 23 10
Updated Mar 28, 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
3 0 0
Updated Mar 27, 2026
pkp/plugin-gallery’s past year of commit activity

3 52 0 19
Updated Mar 27, 2026