Report
A report from an academic group or civil society organization that hasn't been peer-reviewed or formally published in a book, journal, or proceeding
Twitter Transparency Center
Reddit Annual Transparency Reports
Report Of The Facebook Data Transparency Advisory Group
Facebook chartered the Data Transparency Advisory Group (“DTAG”) in May 2018 to (a) assess Versions 1 and 2 of the CSER, (b) provide recommendations for how to improve its measurement and reporting practices, and (c) produce a public report on its findings. This report details DTAG’s process, findings, and recommendations.
Open Source Survey
In collaboration with researchers from academia, industry, and the community, GitHub designed a survey to gather high quality and novel data on open source software development practices and communities.