R-universe
R-universe is rOpenSci’s platform for publishing and discovering research software in R.
What R-universe is
R-universe is rOpenSci’s platform for publishing and discovering research software in R. Its searchable catalogue contains software, articles, and datasets, with entries indexed and ranked using R-specific features. Package and universe pages present detailed information and rendered material to help users explore packages. Users and developers can run personal CRAN-like repositories, whether or not they publish packages on CRAN; R-universe builds and deploys packages from Git repositories into installation repositories. It also provides a continuous integration environment that needs no configuration and can help identify breakage before release. WebAssembly binary support is experimental. Publishing a packages.json registry requires a GitHub account and the R-universe GitHub app, though package repositories may be hosted on other public Git servers such as GitLab. Unauthenticated APIs support listing universes and packages, retrieving package information, and searching. R-universe is free of charge, and rOpenSci initiated and governs it. Package owners are responsible for quality control because R-universe does not vet packages.
Good
- Searchable catalogue covers R software, articles, and datasets
- Runs personal CRAN-like package repositories
- Builds packages from Git repositories
- Unauthenticated APIs support listing, lookup, and search
Watch out
- Publishing a registry requires a GitHub account and app
- WebAssembly binary support is experimental
- R-universe does not vet packages
Who it suits
R users can use it to find packages and related material. It also suits package and universe developers who want repositories, builds, or continuous integration.
Verdict
R-universe combines package discovery, publishing, builds, and development support for R software. Package quality control remains with each universe owner.
Plans and prices
From R-universe's own pricing page, checked 4 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Free of charge; public publishing platform; GitHub account required to publish a packages.json registry |
The facts
Each one read from R-universe's own pages, with the date it was checked.
What it does
- API
- R-universe provides unauthenticated APIs to list universes and packages, retrieve package information, and search.checked 4 Oct 2026
- Builds
- R-universe builds and deploys R packages from Git repositories into installation repositories.checked 4 Oct 2026
- Continuous integration
- The platform provides a zero-configuration development environment for continuous integration to identify upcoming breakage before release.checked 4 Oct 2026
- Discovery
- It provides a searchable catalogue of R software, articles, and datasets, indexed and ranked using R-specific features.checked 4 Oct 2026
- Governance and support
- rOpenSci initiated and governs R-universe, and the documentation directs bug reports and suggestions to GitHub.checked 4 Oct 2026
- Infrastructure
- The website runs on a self-hosted server in New York City, with traffic routed through Cloudflare CDN.checked 4 Oct 2026
- Integrations
- Setting up a universe requires a GitHub account and the R-universe GitHub app, while package repositories may be hosted on other public Git servers such as GitLab.checked 4 Oct 2026
- Intended users
- The documentation is for R users, package developers, universe developers, and people interested in contributing to the infrastructure or documentation.checked 4 Oct 2026
- Limit
- R-universe does not vet packages; each universe owner is responsible for policies and quality control.checked 4 Oct 2026
- Package information
- Package and universe pages provide detailed information and rendered material to help users learn about packages.checked 4 Oct 2026
- Publishing
- Users and developers can run personal CRAN-like package repositories, with or without publishing on CRAN.checked 4 Oct 2026
- Purpose
- R-universe is rOpenSci’s platform for publishing and discovering research software in R.checked 4 Oct 2026
- WebAssembly
- WebAssembly binary support is described as experimental.checked 4 Oct 2026
Where it runs
- Platforms
- Linux binaries are built and checked for Ubuntu on x86_64 and arm64; the documentation also describes Mac and Windows build runners.checked 4 Oct 2026
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