Astral
@astral-sh • High-performance developer tools for the Python ecosystem, from @OpenAI.. Use this route to separate flagship concentration from portfolio breadth before you treat a publisher as broadly strong.
Portfolio concentration
88%
Top three share
Shows whether the organization is driven by one breakout repo or several visible projects.
Breadth
30 repos
Visible snapshot
22 repositories updated in the last 90 days.
Leading language
Python
Portfolio mix
Python (14), Rust (7), Unknown (6)
Average size
26
Stars per repository
Useful for distinguishing one flagship-heavy publisher from a repeatable portfolio.
Updated: 2026-07-29(2h ago)GitHub API fallback30 repositories
88%
of the visible star count comes from this organization's top three repositories.
26
stars per repository in this same snapshot.
Python
is the most common language here, with 22 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 88%
Organization pages work best when you separate portfolio breadth from flagship concentration. In Astral's case, the visible top three repositories account for about 88% 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 Python (14), Rust (7), Unknown (6). 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 | 🍴 Forks | Updated |
|---|---|---|---|---|---|
| 1 | astral-sh/claude-code-plugins | 289 | 12 | 5 months ago | |
| 2 | astral-sh/hawk A workspace-aware Cargo lint for unnecessary public Rust APIs. | Rust | 269 | 11 | 4 days ago |
| 3 | astral-sh/ty-pre-commit A pre-commit hook for ty. | Python | 131 | 3 | Today |
| 4 | astral-sh/multiplay multi-typechecker playground | JavaScript | 20 | 4 | 1 months ago |
| 5 | astral-sh/docstring-adder Add docstrings to stubs | Python | 14 | 5 | Today |
| 6 | astral-sh/ambient-id A library for accessing ambient OpenID Connect tokens | Rust | 11 | 4 | 1 months ago |
| 7 | astral-sh/war Paperware for a Way better ARchive format for Python packaging | 9 | 2 | 3 weeks ago | |
| 8 | astral-sh/attest-action Generates PEP 740 attestations for your Python package distributions. | Python | 8 | 3 | 4 weeks ago |
| 9 | astral-sh/versions | Python | 5 | 2 | Today |
| 10 | astral-sh/pyx-auth-action An action for authenticating to pyx with Trusted Publishing | Python | 5 | 3 | 1 months ago |
| 11 | astral-sh/sigstore-models Pydantic-based, protobuf-free data models for Sigstore | Python | 5 | 4 | 5 months ago |
| 12 | astral-sh/renovate-config Org-wide Renovate presets | 4 | 3 | 1 months ago | |
| 13 | astral-sh/image Encoding and decoding images in Rust | 3 | 0 | 2 months ago | |
| 14 | astral-sh/schlepper A pure-Python version of `wrangler pages deploy` | Python | 3 | 0 | 1 weeks ago |
| 15 | astral-sh/termux-python Termux Docker image with Python pre-installed | Dockerfile | 3 | 0 | 4 months ago |
| 16 | astral-sh/tar-codec A strict, constrained, async tar encoder/decoder for Rust | Rust | 2 | 0 | Today |
| 17 | astral-sh/async_http_range_reader A library for streaming reading of files over HTTP using range requests | Rust | 2 | 4 | 2 months ago |
| 18 | astral-sh/conveyor-belt Moves and transforms release assets across repositories | Python | 1 | 0 | 1 weeks ago |
| 19 | astral-sh/uv-dev A development copy of uv | Rust | 1 | 0 | Today |
| 20 | astral-sh/char_str Compact, clone-on-write string for Rust. | Rust | 1 | 1 | 1 weeks ago |
| 21 | astral-sh/lean_string Compact, clone-on-write string for Rust. | Rust | 1 | 0 | 2 weeks ago |
| 22 | astral-sh/cargo-fixit Proposed fixit commands for cargo | 0 | 0 | Today | |
| 23 | astral-sh/crates-policies | Python | 0 | 0 | 1 weeks ago |
| 24 | astral-sh/uv-dynamic-requires-python-test Git fixture for uv tests covering static and dynamic requires-python metadata | Python | 0 | 1 | 2 months ago |
| 25 | astral-sh/rust-sdks LiveKit realtime and server SDKs for Rust | 0 | 1 | 2 months ago | |
| 26 | astral-sh/futzed-wheels Python wheels that are futzed with | Python | 0 | 0 | 5 months ago |
| 27 | astral-sh/pyx-docs-mirror Mirror of pyx documentation for offline access and LLM context | HTML | 0 | 1 | 5 months ago |
| 28 | astral-sh/test-lfs-repo A repository for uv tests, containing 3 commits with varied LFS usage | Python | 0 | 2 | 4 months ago |
| 29 | astral-sh/lfs-cowsay Demo for a repository with Git LFS | Python | 0 | 1 | 8 months ago |
| 30 | astral-sh/uv-ecosystem-testing Compare a large number of uv runs | Python | 0 | 2 | 4 months ago |
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.