List of overlay journals

This is a listing of known overlay journals that organise peer-review on top of preprints. In this dataset are the following attributes of each journal: * Name of journal * ISSN of journal (if it has one) * the preprint server or repository that manuscripts are placed-on for review by the overlay journal * the discipline the journal covers * the URL of the journal * the number of articles the journal published in 2020 * the year the journal commenced publishing * and a few other notes...