I consider myself lucky to work with Jerome Friedman, Trevor Hastie, Rob Tibshirani, Jonathan Taylor and wonderful students on many projects. But glmnet (https://glmnet.stanford.edu) surely stands out. Version 5.0 of glmnet on CRAN now includes a history vignette (https://glmnet.stanford.edu/articles/glmnet-history.html) that describes the contributions of everyone involved. We hope it is as much fun to read as it was for us to write, even as we were humbled by how many contributed! #Rstats