Working papers, preprints and journal articles each have their strengths and weaknesses. As always, use care in selecting research.
Preprints: Accelerating Research
Preprint FAQ – ASAPbio
The rise of preprints in chemistry
Comparing quality of reporting between preprints and peer-reviewed
Preprint Citation Index - Clarivate
SSRN Preprint Services, Open-access preprint community
NIH Preprint Pilot - PMC
Journals article sharing
The research nexus - Crossref
Peer review and preprint policies are unclear at most major
Preprint licensing FAQ – ASAPbio
Comparing quality of reporting between preprints and peer-reviewed