sckott on Github

Selected software

R

crul HTTP client for R
webmockr Stub and set expectations on HTTP requests
vcr Record HTTP calls and replay them
fauxpas HTTP errors
httpcode HTTP status code investigation
cowsay Like the command line program cowsay, but for R
conditionz Control how many times conditions are thrown
pdfimager Extract images from pdfs using poppler
astr (Experimental) Decompose and Recompose Functions
mutant (Experimental) mutation testing for R

Python

habanero A Python client for the Crossref search API
pygbif Python interface to the Global Biodiversity Information Facility (now maintained by GBIF)

Ruby

serrano A Python client for the Crossref search API
textminer Client to do text-mining via Crossref metadata - built on serrano
cites Search for and get citations from the command line
veyor A Ruby gem for the Appveyor API
extcite Gets DOIS and generates citations for your papers
gbifrb Ruby interface to the Global Biodiversity Information Facility