Browse and search R package documentation from CRAN, Bioconductor, GitHub, and R-Forge. Find resources, run R code online, and explore package details.
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rdrr.io is your go-to resource for finding and exploring documentation for R packages from CRAN, Bioconductor, GitHub, and R-Forge. You can easily search for any R package, access detailed documentation, and even run R code directly in your browser without needing to install anything.
Whether you're a beginner learning R or an experienced developer looking for quick references, this site makes it simple to browse over 19,000 preinstalled packages and discover new tools. It's designed to save you time by bringing together official documentation and user resources from across the R ecosystem all in one place.
If you ever get stuck or want to contribute, you'll find helpful links to report issues, make suggestions, or reach out for support. rdrr.io helps you stay productive and informed as you work with R.
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