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

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Free for high public-value repositories. Private and niche repositories follow the documented certification route.

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Reproducible evidenceEvery published result links to inspectable source evidence and methodology.
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
82,101
Monthly downloads under inspection
622B
Median health index
59 Moderate

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.

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2,424 recordsRanked by popularity · browse by tag · record statistics
npm
19Criticalhealth index
sendgrid/sendgrid-nodejs
The Official Twilio SendGrid Led, Community Driven Node.js API Library
JavaScript★ 3,052↓ 230.3K/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
PyPI
27At Riskhealth index
djrobstep/migra
DEPRECATED: Like diff but for PostgreSQL schemas
Python · PLpgSQL★ 3,048↓ 79.3K/moSep 17, 2026
UnlicenseSep 17, 2026 · metrics 2.10.0
PyPI
26At Riskhealth index
HBNetwork/python-decouple
Strict separation of config from code.
Python★ 3,037Sep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
31At Riskhealth index
lukeed/uvu
uvu is an extremely fast and lightweight test runner for Node.js and the browser
JavaScript★ 3,028↓ 20.1M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
PyPI
36Weakhealth index
manrajgrover/halo
💫 Beautiful spinners for terminal, IPython and Jupyter
Python★ 3,023↓ 836.7K/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
PyPI
25At Riskhealth index
joestump/python-oauth2
A fully tested, abstract interface to creating OAuth clients and servers.
Python★ 3,008Sep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
29At Riskhealth index
mscdex/busboy
A streaming parser for HTML form data for node.js
JavaScript★ 2,996↓ 117M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
PyPI
19Criticalhealth index
datafold/data-diff
Compare tables within or across databases
Python★ 2,991↓ 26.4K/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
23At Riskhealth index
visionmedia/node-progress
Flexible ascii progress bar for nodejs
JavaScript★ 2,988↓ 202M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
PyPI
25At Riskhealth index
pharmapsychotic/clip-interrogator
Image to prompt with BLIP and CLIP
Python · Jupyter Notebook★ 2,984↓ 184.3K/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
30At Riskhealth index
alexreardon/memoize-one
A memoization library which only remembers the latest invocation
TypeScript · JavaScript★ 2,965↓ 140M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
28At Riskhealth index
EventEmitter2/EventEmitter2
A nodejs event emitter implementation with namespaces, wildcards, TTL, works in the browser
JavaScript★ 2,940Sep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
19Criticalhealth index
babel/babel-eslint
:tokyo_tower: A wrapper for Babel's parser used for ESLint (renamed to @babel/eslint-parser)
JavaScript★ 2,939↓ 11.4M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
Packagist
53Moderatehealth index
cocur/slugify
Converts a string to a slug. Includes integrations for Symfony, Silex, Laravel, Zend Framework 2, Twig, Nette and Latte.
PHP★ 2,897↓ 1.5M/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0
npm
32At Riskhealth index
Azure/fetch-event-source
A better API for making Event Source requests, with all the features of fetch()
TypeScript★ 2,881↓ 11.8M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
PyPI · npm
34At Riskhealth index
explorerhq/sql-explorer
SQL reporting that Just Works. Fast, simple, and confusion-free. Write and share queries in a delightful SQL editor, with AI assistance.
Python · JavaScript · HTML★ 2,874↓ 234K/moSep 17, 2026
Custom licenseSep 17, 2026 · metrics 2.10.0
npm
19Criticalhealth index
webpack/copy-webpack-plugin
Copy files and directories with webpack
JavaScript★ 2,847↓ 44.4M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
PyPI
30At Riskhealth index
Textualize/trogon
Easily turn your Click CLI into a powerful terminal application
Python★ 2,846↓ 178.9K/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
crates.io
48Weakhealth index
tokio-rs/loom
Concurrency permutation testing tool for Rust.
Rust★ 2,820↓ 4.5M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
23At Riskhealth index
TehShrike/deepmerge
A library for deep (recursive) merging of Javascript objects
JavaScript★ 2,814↓ 354M/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0
PyPI
31At Riskhealth index
mobolic/facebook-sdk
Python SDK for Facebook's Graph API
Python★ 2,798↓ 363.4K/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
npm
18Criticalhealth index
spdy-http2/node-spdy
SPDY server on Node.js
JavaScript★ 2,789Sep 17, 2026
No licenseSep 17, 2026 · metrics 2.10.0
PyPI
19Criticalhealth index
mozilla/bleach
Bleach is an allowed-list-based HTML sanitizing library that escapes or strips markup and attributes
Python★ 2,766↓ 75.5M/moSep 16, 2026
Custom licenseSep 16, 2026 · metrics 2.10.0
PyPI
43Weakhealth index
wesm/feather
Feather: fast, interoperable binary data frame storage for Python, R, and more powered by Apache Arrow
JavaScript · Python★ 2,757↓ 94.4K/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
PyPI
34At Riskhealth index
cobrateam/splinter
splinter - python test framework for web applications
Python★ 2,749↓ 336.9K/moSep 17, 2026
BSD-3-ClauseSep 17, 2026 · metrics 2.10.0
npm
45Weakhealth index
pimterry/loglevel
:ledger: Minimal lightweight logging for JavaScript, adding reliable log level methods to wrap any available console.log methods
JavaScript★ 2,748↓ 85.6M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
32At Riskhealth index
bitfieldaudio/OTTO
Sampler, Sequencer, Multi-engine synth and effects - in a box! [WIP]
C++★ 2,742Sep 19, 2026
Custom licenseSep 19, 2026 · metrics 2.10.0
PyPI
53Moderatehealth index
liiight/notifiers
The easy way to send notifications
Python★ 2,736Sep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm · RubyGems
19Criticalhealth index
open5gs/open5gs
Open5GS is a C-language Open Source implementation for 5G Core and EPC, i.e. the core network of LTE/NR network (Release-19)
C★ 2,724Sep 19, 2026
AGPL-3.0Sep 19, 2026 · metrics 2.10.0
17Criticalhealth index
dnl-blkv/mcdowell-cv
A Nice-looking CV template made into LaTeX
TeX★ 2,707Sep 19, 2026
MITSep 19, 2026 · metrics 2.10.0