Astral

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About

Astral is ranked #5 of 33 in linters on Inferse. It runs on Linux, macOS, Windows. There is a free plan.

Compared on linters

Free plan: Yesastral.sh
Languages supported: 1astral.sh
Autofix: Yesastral.sh
Custom rules: Noastral.sh
Security rules: Yesastral.sh
IDE support: ideastral.sh
CI support: Yesastral.sh

Facts

Mission: Astral builds high-performance developer tools to make the Python ecosystem more productive.astral.sh · 1 Oct 2026
Ruff: Ruff is an extremely fast Python linter written in Rust.astral.sh · 1 Oct 2026
uv: uv is an extremely fast Python package and project manager written in Rust.docs.astral.sh · 1 Oct 2026
uv speed: The uv pip interface is described as providing a 10-100x speedup over pip.docs.astral.sh · 1 Oct 2026
uv capabilities: uv provides project management, a universal lockfile, script execution, Python version management, tool installation, workspaces and a pip-compatible interface.docs.astral.sh · 1 Oct 2026
Supported systems: uv supports macOS, Linux and Windows.docs.astral.sh · 1 Oct 2026
Integrations: uv documentation lists integrations for Docker, Jupyter, marimo, GitHub Actions, GitLab CI/CD, pre-commit, PyTorch, FastAPI, Bazel, artifact registries, Renovate, Dependabot, AWS Lambda and Coiled.docs.astral.sh · 1 Oct 2026
Open source: Astral says its tools are open source and permissively licensed.astral.sh · 1 Oct 2026
Security controls: Astral says it forbids dangerous GitHub Actions triggers, uses full-length commit-SHA pinning, defaults workflow permissions to read-only and isolates deployment secrets.astral.sh · 1 Oct 2026
Release security: Astral says it uses Trusted Publishing, Sigstore attestations, immutable GitHub releases and checksum-embedded standalone installers where possible.astral.sh · 1 Oct 2026
Support: Astral's documentation directs users to join its Discord community for support.docs.astral.sh · 1 Oct 2026
pyx availability: The pyx Python-native package registry is no longer accepting new signups.astral.sh · 1 Oct 2026
pyx features: pyx provides optimized installs from PyPI, PyTorch and private sources, compliance filtering, uv integration, seamless authentication and GPU-aware package selection.astral.sh · 1 Oct 2026
Ownership: Astral announced an agreement to join OpenAI as part of the Codex team.astral.sh · 1 Oct 2026