OrganizationR infrastructure
@r-lib • Open source projects from r-lib. Use this route to separate flagship concentration from portfolio breadth before you treat a publisher as broadly strong.
Portfolio concentration
67%
Top three share
Shows whether the organization is driven by one breakout repo or several visible projects.
Breadth
30 repos
Visible snapshot
17 repositories updated in the last 90 days.
Leading language
R
Portfolio mix
R (10), C (8), C++ (4)
Average size
75
Stars per repository
Useful for distinguishing one flagship-heavy publisher from a repeatable portfolio.
Updated: 2026-10-08(19d ago)GitHub API fallback30 repositories
67%
of the visible star count comes from this organization's top three repositories.
75
stars per repository in this same snapshot.
R
is the most common language here, with 17 repositories updated in the last 90 days.
Why this rank
This organization stands out because its public portfolio is relatively balanced across 30 repositories.
Balanced portfolio across 30 reposTop 3 share 67%
Organization pages work best when you separate portfolio breadth from flagship concentration. In R infrastructure's case, the visible top three repositories account for about 67% of total stars in this snapshot, which helps explain whether the organization is known for one breakout project or for a broader repeatable portfolio.
The dominant language mix here is R (10), C (8), C++ (4). That makes this page useful not just for popularity checks, but also for seeing what technical shape an organization's public ecosystem actually has.
Top Repositories
| # | Repository | Language | Stars |
|---|---|---|---|
| 1 | r-lib/rig Manage R installations, packages and projects | Rust | 1K |
| 2 | r-lib/mirai Minimalist Async Evaluation Framework for R | R | 345 |
| 3 | r-lib/mori Shared Memory for R Objects | C | 148 |
| 4 | r-lib/Rapp Build CLI applications in R | R | 147 |
| 5 | r-lib/marquee Markdown Parser and Renderer for R Graphics | C | 98 |
| 6 | r-lib/nanoparquet R package to read and write Parquet files | C++ | 87 |
| 7 | r-lib/nanonext R binding for NNG (Nanomsg Next Gen) | C | 85 |
| 8 | r-lib/ir | Rust | 66 |
| 9 | r-lib/watcher Watch the File System for Changes | C++ | 40 |
| 10 | r-lib/meltr Read Non-Rectangular Text Data | C++ | 32 |
| 11 | r-lib/sparsevctrs Sparse vector class using ALTREP | C | 27 |
| 12 | r-lib/cereal Serialize vctrs objects to JSON 🥣 | R | 26 |
| 13 | r-lib/otel R API for OpenTelemetry | R | 22 |
| 14 | r-lib/debrief Text-Based Summaries for 'profvis' Profiling Data | R | 18 |
| 15 | r-lib/otelsdk R SDK for OpenTelemetry | R | 18 |
| 16 | r-lib/memtools Tools for debugging memory leaks in R | C | 13 |
| 17 | r-lib/doclisting List methods in documentation | R | 9 |
| 18 | r-lib/tzdb Time Zone Database Information | C++ | 8 |
| 19 | r-lib/producethis What the Package Does (One Line, Title Case) | R | 7 |
| 20 | r-lib/tsitter Tree-sitter tools for R | C | 6 |
| 21 | r-lib/devcontainer-templates Experimental | Dockerfile | 6 |
| 22 | r-lib/rdtools Efficient Manipulation of 'Rd' Files and Help Topics | R | 5 |
| 23 | r-lib/jsonedit JSON Parsing and Modification Utilities | JavaScript | 5 |
| 24 | r-lib/toml Read, Write, and Modify TOML text | R | 4 |
| 25 | r-lib/rray Array helpers | C | 3 |
| 26 | r-lib/homebrew-taps Homebrew taps for r-lib packages | Ruby | 1 |
| 27 | r-lib/zstd Zstd compression R package | C | 0 |
| 28 | r-lib/homebrew-core 🍻 Default formulae for the missing package manager for macOS (or Linux) | 0 | |
| 29 | r-lib/actions-files Files for r-lib/actions | 0 | |
| 30 | r-lib/homebrew-rig Homebrew Tap for https://github.com/gaborcsardi/rim | Ruby | 0 |
Next step after the organization read
Open a flagship repository, compare a couple of portfolio leaders, or return to the organization map when you want a broader concentration read.
Learn and methodology
Keep trust-building context reachable, but behind the first data read instead of ahead of it.
How to read this organization snapshot
Total stars are useful as a discovery signal, but they do not tell you whether a team maintains every repository equally. Pair this page with release cadence, maintainer activity, and the flagship concentration shown above before making adoption decisions.
For broader background on GitStar's ranking logic and editorial guidance, see Methodology & Editorial Standards.