Rcpp now used by 3000 CRAN packages!
As of today, Rcpp stands at 3001 reverse-dependencies on CRAN. The graph on the left depicts the growth of Rcpp usage (as measured by Depends, Imports and LinkingTo, but excluding Suggests) over time.
Rcpp was first released in November 2008. It took seven year years to clear 500 packages in late October 2015 after which usage of R and Rcpp accelerated: 1000 packages in April 2017, 1500 packages in November 2018, 2000 packages in July 2020, and 2500 package in February 2022. The chart extends to the very beginning via manually compiled data from CRANberries and checked with crandb. The core part of the data set is generated semi-automatically when updating a (manually curated) list of packages using Rcpp that is available too.
The Rcpp team aims to keep Rcpp as performant and reliable as it has been (and see e.g. here for more details). Last month’s 1.0.14 release post is a good example of the ongoing work. A really big shoutout and Thank You! to all users and contributors of Rcpp for help, suggestions, bug reports, documentation or, of course, code.
This post by Dirk Eddelbuettel originated on his Thinking inside the box blog. If you like this or other open-source work I do, you can sponsor me at GitHub.
