Technology · Product

Ruff

Product · Astral · Catalog tech@1

Fast Python linter and formatter.

Momentum

Each signal is ranked as a percentile among the technologies that have it. A signal without enough history is not counted, and never shown as zero. How momentum works

Momentum

Collecting1 of 5 signals

No score yet. Momentum is published only when at least 2 of the 5 signals have history. Ruff has 1, so there is no single number: each signal is shown on its own below. It is not a zero, and nothing is estimated in its place.

Snapshot OCT 24, 2026 · Scoring tech@1

Official repository stars: Collecting; Star growth needs repository snapshots 30 days apart.49,879 stars now
Member repository stars: Collecting; Star growth needs repository snapshots 30 days apart.0 new members in 30 days
Package adoption: +2.1% · 30d; 24th percentile among technologies with this signalnpm, in its own unit
Open models: No official models; No official model on Hugging Face, so this signal does not apply.
News: Collecting; News counts once there are 3 events across the last 60 days; it has 0.0 in the last 30 days · 0 in the 30 before

Adoption by registry

The growth of Ruff’s own packages, one row per registry in that registry’s own unit. Registries count different things over different windows, so they are never added together.

Registry	Figure	About 30 days ago → latest	Growth	Packages
npm	Downloads (30 days)	236.3K → 241.3Kdownloads / 30 days	+2.1% · 30d	3

News activity

Events · 7 days: 0published events that mention it
Events · 30 days: 0published events that mention it
Previous 30 days: 0events in the 30 days before

Momentum history

Momentum history starts OCT 8, 2026. A chart appears once two daily snapshots carry a score; none does so far.

Repositories

Official 1

astral-sh/ruff
An extremely fast Python linter and code formatter, written in Rust.
Official repositoryRust
49.9K stars

Members 1repositories tagged with one of its aliases, most-starred first

nbQA-dev/nbQA
Run ruff, isort, pyupgrade, mypy, pylint, flake8, and more on Jupyter Notebooks
Tagged ruffPython
1.2K stars

Packages

“Is” packages are Ruff itself; ecosystem packages depend on them. The two are counted separately and never added together. Adoption is each registry’s own figure, with its percentile within that registry.

Is 24the technology itself, most-adopted first

ruff_text_size
This is an internal component crate of Ruff
Published from astral-sh/ruffcrates.io
673.2Kdownloads / 90 daysLower half on crates.io
ruff_source_file
This is an internal component crate of Ruff
Published from astral-sh/ruffcrates.io
672.9Kdownloads / 90 daysLower half on crates.io
ruff_python_trivia
This is an internal component crate of Ruff
Published from astral-sh/ruffcrates.io
672.8Kdownloads / 90 daysLower half on crates.io
ruff_python_ast
This is an internal component crate of Ruff
Published from astral-sh/ruffcrates.io
672.7Kdownloads / 90 daysLower half on crates.io
ruff_python_parser
This is an internal component crate of Ruff
Published from astral-sh/ruffcrates.io
672.4Kdownloads / 90 daysLower half on crates.io
rustpython-ruff_text_size
Unofficial fork for RustPython
Published from astral-sh/ruffcrates.io
663.5Kdownloads / 90 daysLower half on crates.io
rustpython-ruff_source_file
Unofficial fork for RustPython
Published from astral-sh/ruffcrates.io
663.5Kdownloads / 90 daysLower half on crates.io
rustpython-ruff_python_parser
Unofficial fork for RustPython
Published from astral-sh/ruffcrates.io
663.4Kdownloads / 90 daysLower half on crates.io
rustpython-ruff_python_ast
Unofficial fork for RustPython
Published from astral-sh/ruffcrates.io
663.4Kdownloads / 90 daysLower half on crates.io
rustpython-ruff_python_trivia
Unofficial fork for RustPython
Published from astral-sh/ruffcrates.io
663.3Kdownloads / 90 daysLower half on crates.io
ruff_diagnostics
This is an internal component crate of Ruff
Published from astral-sh/ruffcrates.io
504.5Kdownloads / 90 daysLower half on crates.io
ruff_notebook
This is an internal component crate of Ruff
Published from astral-sh/ruffcrates.io
504.4Kdownloads / 90 daysLower half on crates.io

Ecosystem 43packages that depend on it, most-adopted first

mdformat-ruff
Mdformat plugin to ruffen Python code blocks
Depends on ruffPyPI
Not published by PyPI
mseep-kg-gen
Extract a knowledge graph using LLMs from any text or messages array
Depends on ruffPyPI
Not published by PyPI
mseep-workspace-mcp
Comprehensive, highly performant Google Workspace Streamable HTTP & SSE MCP Server for Calendar, Gmail, Docs, Sheets, Slides & Drive
Depends on ruffPyPI
Not published by PyPI
omniopt2
Automatic highly parallelized hyperparameter optimizer based on Ax/Botorch
Depends on ruffPyPI
Not published by PyPI
openapi-python-client
Generate modern Python clients from OpenAPI
Depends on ruffPyPI
Not published by PyPI
openbb-core
OpenBB package with core functionality.
Depends on ruffPyPI
Not published by PyPI
oxenai
Data version control for machine learning
Depends on ruffPyPI
Not published by PyPI
pyiqa
PyTorch Toolbox for Image Quality Assessment
Depends on ruffPyPI
Not published by PyPI
pykubegrader
Add a short description here!
Depends on ruffPyPI
Not published by PyPI
pytest-examples
Pytest plugin for testing examples in docstrings and markdown files.
Depends on ruffPyPI
Not published by PyPI
pytest-ruff
pytest plugin to check ruff requirements.
Depends on ruffPyPI
Not published by PyPI
python-lsp-ruff
Ruff linting plugin for pylsp
Depends on ruffPyPI
Not published by PyPI

Latest news the 0 latest events that mention it

No published news event mentions Ruff yet.