Reproducible evidenceEvery published result links to inspectable source evidence and methodology.
Public-interest software inspection versioned methodology
A public record of software health.
Bridges, elevators, and food have condition records kept in public. The software underneath all three does not. This is that record: maintainability, engineering quality, security posture, ecosystem adoption, and governance, measured the same way for every repository.
01Evidence attached02Results independent of payment03Method versioned
Independent resultsPayment, sponsorship, and vendor alignment cannot alter a published result.
Signals, not warrantiesResults inform review and procurement; they do not replace expert judgement.
Live catalogue
The record, as it stands.
Every repository admitted so far, searchable and rankable, each entry opening on a full report with its evidence.
Indexed repositories
82,090
Repositories admitted to the public record — inspected, or queued for a first inspection. Unaffected by the catalogue filters below.
Monthly downloads under inspection
622B
Combined monthly package downloads across every indexed repository, as reported by package registries — the dependency footprint the public record covers.
Median health index
59 Moderate
The midpoint health index across all inspected repositories, computed under metrics 2.10.0 — a reference point for reading any individual result.
Kind
What the repository builds — library, application, host extension. Repositories whose evidence answers nothing are listed under Unclassified.
Red flags
Findings that adjust a rating downward rather than scoring into it. Selecting several shows repositories raising any of them.
PyPI
RUCAIBox/RecBole
A unified, comprehensive and efficient recommendation library
MITSep 20, 2026 · metrics 2.10.0
PyPI
spulec/freezegun
Let your Python tests travel through time
Apache-2.0Sep 17, 2026 · metrics 2.10.0
npm
jonschlinkert/gray-matter
Smarter YAML front matter parser, used by metalsmith, Gatsby, Netlify, Assemble, mapbox-gl, phenomic, vuejs vitepress, TinaCMS, Shopify Polaris, Ant Design, Astro, hashicorp, garden, slidev, saber, sourcegraph, and many others. Simple to use, and battle tested. Parses YAML by default but can also parse JSON Front Matter, Coffee Front Matter, TOML Front Matter, and has support for custom parsers. Please follow gray-matter's author: https://github.com/jonschlinkert
MITSep 17, 2026 · metrics 2.10.0
npm
facebook/prop-types
Runtime type checking for React props and similar objects
MITSep 16, 2026 · metrics 2.10.0
npm
pieroxy/lz-string
LZ-based compression algorithm for JavaScript
MITSep 17, 2026 · metrics 2.10.0
PyPI
matplotlib/mplfinance
Financial Markets Data Visualization using Matplotlib
Custom licenseSep 17, 2026 · metrics 2.10.0
PyPI
DistrictDataLabs/yellowbrick
Visual analysis and diagnostic tools to facilitate machine learning model selection.
Apache-2.0Sep 17, 2026 · metrics 2.10.0
npm
bramstein/fontfaceobserver
Webfont loading. Simple, small, and efficient.
BSD-2-ClauseSep 17, 2026 · metrics 2.10.0
npm
webpack/css-loader
CSS Loader
MITSep 17, 2026 · metrics 2.10.0
PyPI
speedyapply/JobSpy
Jobs scraper library for LinkedIn, Indeed, Glassdoor, Google, ZipRecruiter & more
MITSep 17, 2026 · metrics 2.10.0
PyPI
richzhang/PerceptualSimilarity
LPIPS metric. pip install lpips
BSD-2-ClauseSep 17, 2026 · metrics 2.10.0
Go
whalebrew/whalebrew
Homebrew, but with Docker images
Apache-2.0Sep 20, 2026 · metrics 2.10.0
Go · npm · PyPI
kubeflow/pipelines
Machine Learning Pipelines for Kubeflow
Apache-2.0Sep 17, 2026 · metrics 2.10.0
PyPI
facebookresearch/nevergrad
A Python toolbox for performing gradient-free optimization
MITSep 17, 2026 · metrics 2.10.0
npm
clean-css/clean-css
Fast and efficient CSS optimizer for node.js and the Web
MITSep 17, 2026 · metrics 2.10.0
crates.io
xacrimon/dashmap
Blazing fast concurrent HashMap for Rust.
MITSep 17, 2026 · metrics 2.10.0
—
fireice-uk/xmr-stak
Free Monero RandomX Miner and unified CryptoNight miner
GPL-3.0Sep 19, 2026 · metrics 2.10.0
npm
hello-pangea/dnd
💅 Beautiful and accessible drag and drop for lists with React. ⭐️ Star to support our work!
Custom licenseSep 17, 2026 · metrics 2.10.0
Go · npm
Harry-zklcdc/go-proxy-bingai
用 Vue3 和 Go 搭建的微软 New Bing 演示站点，拥有一致的 UI 体验，支持 ChatGPT 提示词，支持 API 调用，国内可用。
MITSep 19, 2026 · metrics 2.10.0
npm
tulios/kafkajs
A modern Apache Kafka client for node.js
MITSep 17, 2026 · metrics 2.10.0
npm
stacktracejs/stacktrace.js
Generate, parse, and enhance JavaScript stack traces in all web browsers
MITSep 17, 2026 · metrics 2.10.0
PyPI
encode/databases
Async database support for Python. 🗄
BSD-3-ClauseSep 17, 2026 · metrics 2.10.0
PyPI
grantjenks/python-sortedcontainers
Python Sorted Container Types: Sorted List, Sorted Dict, and Sorted Set
Custom licenseSep 17, 2026 · metrics 2.10.0
PyPI
boppreh/keyboard
Hook and simulate global keyboard events on Windows and Linux.
MITSep 17, 2026 · metrics 2.10.0
PyPI
pyppeteer/pyppeteer
Headless chrome/chromium automation library (unofficial port of puppeteer)
Custom licenseSep 17, 2026 · metrics 2.10.0
—
Knetic/govaluate
Arbitrary expression evaluation for golang
MITSep 19, 2026 · metrics 2.10.0
PyPI
rlabbe/filterpy
Python Kalman filtering and optimal estimation library. Implements Kalman filter, particle filter, Extended Kalman filter, Unscented Kalman filter, g-h (alpha-beta), least squares, H Infinity, smoothers, and more. Has companion book 'Kalman and Bayesian Filters in Python'.
MITSep 17, 2026 · metrics 2.10.0
npm
canvg/canvg
JavaScript SVG parser and renderer on Canvas
MITSep 17, 2026 · metrics 2.10.0
PyPI
nalepae/pandarallel
A simple and efficient tool to parallelize Pandas operations on all available CPUs
BSD-3-ClauseSep 17, 2026 · metrics 2.10.0
npm
css/csso
CSS minifier with structural optimizations
MITSep 16, 2026 · metrics 2.10.0