Welcome to the Tidyverse. - Hadley Wickham; Mara Averick; Jennifer Bryan; Winston Chang; Lucy D'Agostino McGowan; Romain François; Garrett Grolemund; Alex Hayes; Lionel Henry; Jim Hester; Max Kuhn; Thomas Lin Pedersen; et al. (J. Open Source Softw., 2019)

Ten simple rules for helping newcomers become contributors to open projects. - Dan Sholler; Igor Steinmacher; Denae Ford; Mara Averick; Mike Hoye; Greg Wilson (PLoS Comput. Biol., 2019)