Big Book of R

I created this resource of 150+ R programming books. Many are free to read and the rest of very affordable. Multiple people have contributed to the collection since it’s launch in late August 2020.
Twitter for R programmers
I co-authored this book with Veerle van Son. It helps R programmers join the very active community on Twitter.
Very excited to announce that @oscarbaruffa and I wrote a book: Twitter for R programmers. Head over to https://t.co/dy7AYRCt0u and learn all there is to know about #rstats Twitter! 👩💻📗👨💻#rstats #bookdown
— Veerle van Son 👩💻 (@veerlevanson) March 5, 2020
Other People’s Rstats (Youtube)

I’ve recorded some screencasts for R programming looking at scripts and packages. I would love to record more in future.
A Software Development Guide for Non-profits
I wrote this back in 2017, still 100% relevant. It’s specifically aimed at non profits who don’t have experience with commissioning software, apps or website development.