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.

Public queue operational
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Reproducible evidenceEvery published result links to inspectable source evidence and methodology.
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Independent resultsPayment, sponsorship, and vendor alignment cannot alter a published result.
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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
98,489
Monthly downloads under inspection
650B
Median health index
59 Moderate
98,489 recordsRanked by popularity · browse by tag · record statistics
PyPI
89Excellenthealth index
cornellius-gp/gpytorch
A highly efficient implementation of Gaussian Processes in PyTorch
Python★ 3,930↓ 704.2K/moOct 24, 2026
MITOct 24, 2026 · metrics 2.10.0
npm
95Exceptionalhealth index
inikulin/parse5
HTML parsing/serialization toolset for Node.js. WHATWG HTML Living Standard (aka HTML5)-compliant.
TypeScript★ 3,930↓ 767M/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0
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13Criticalhealth index
Knetic/govaluate
Arbitrary expression evaluation for golang
Go★ 3,929Sep 19, 2026
MITSep 19, 2026 · metrics 2.10.0
Packagist
71Goodhealth index
symfony/contracts
A set of abstractions extracted out of the Symfony components
PHP★ 3,927↓ 577.8K/moOct 24, 2026
MITOct 24, 2026 · metrics 2.10.0
PyPI · npm
98Exceptionalhealth index
ansible/ansible-lint
ansible-lint checks playbooks for practices and behavior that could potentially be improved and can fix some of the most common ones for you
Python★ 3,923↓ 3.3M/moOct 24, 2026
GPL-3.0Oct 24, 2026 · metrics 2.10.0
Maven · RubyGems
93Exceptionalhealth index
jruby/jruby
JRuby, an implementation of Ruby on the JVM
Ruby · Java★ 3,923Oct 24, 2026
Custom licenseOct 24, 2026 · metrics 2.10.0
PyPI
96Exceptionalhealth index
django-guardian/django-guardian
Per object permissions for Django
Python★ 3,922↓ 873.7K/moOct 24, 2026
Custom licenseOct 24, 2026 · metrics 2.10.0
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17Criticalhealth index
fatih/structs
Utilities for Go structs
Go★ 3,920Oct 21, 2026
MITOct 21, 2026 · metrics 2.10.0
npm
96Exceptionalhealth index
primer/react
An implementation of GitHub's Primer Design System using React
TypeScript★ 3,920↓ 310.2K/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
—
78Goodhealth index
kemalcr/kemal
Fast, Effective, Simple Web Framework
Crystal★ 3,917Sep 19, 2026
MITSep 19, 2026 · metrics 2.10.0
Maven
57Moderatehealth index
tanujnotes/Olauncher
Minimal AF Launcher for Android. Reduce your screen time. Daily wallpapers.
Kotlin★ 3,913Oct 25, 2026
GPL-3.0Oct 25, 2026 · metrics 2.10.0
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56Moderatehealth index
BrowserBox/BrowserBox
💚🇺🇸🗽Secure remote browsing anywhere, any way you like it.
Shell · PowerShell★ 3,912Sep 13, 2026
Custom licenseSep 13, 2026 · metrics 2.10.0
NuGet
80Excellenthealth index
ZiggyCreatures/FusionCache
FusionCache is an easy to use, fast and robust hybrid cache with advanced resiliency features.
C#★ 3,910Sep 11, 2026
MITSep 11, 2026 · metrics 2.10.0
RubyGems
91Excellenthealth index
mongodb/mongoid
The Official Ruby Object Mapper for MongoDB
Ruby★ 3,910Oct 24, 2026
MITOct 24, 2026 · metrics 2.10.0
crates.io
88Excellenthealth index
chronotope/chrono
Date and time library for Rust
Rust★ 3,907↓ 57.8M/moSep 16, 2026
Custom licenseSep 16, 2026 · metrics 2.10.0
RubyGems
73Goodhealth index
MiniProfiler/rack-mini-profiler
Profiler for your development and production Ruby rack apps.
Ruby · JavaScript★ 3,905Oct 24, 2026
MITOct 24, 2026 · metrics 2.10.0
npm
97Exceptionalhealth index
middyjs/middy
🛵 The stylish Node.js middleware engine for AWS Lambda 🛵
JavaScript★ 3,904↓ 3.1M/moOct 24, 2026
MITOct 24, 2026 · metrics 2.10.0
npm · Packagist · PyPI
89Excellenthealth index
shaarli/Shaarli
The personal, minimalist, super-fast, database free, bookmarking service - community repo
PHP★ 3,903Sep 30, 2026
Custom licenseSep 30, 2026 · metrics 2.10.0
PyPI
99Exceptionalhealth index
huggingface/huggingface_hub
The official CLI and Python client for the Hugging Face Hub.
Python★ 3,902Sep 16, 2026
Apache-2.0Sep 16, 2026 · metrics 2.10.0
npm
89Excellenthealth index
gildas-lormeau/zip.js
JavaScript library to zip and unzip files supporting parallel compression, web streams, pluggable compression engines, zip64, split files, data encryption, and deflate64 decompression.
JavaScript★ 3,900↓ 25.3M/moOct 20, 2026
BSD-3-ClauseOct 20, 2026 · metrics 2.10.0
PyPI
90Excellenthealth index
aurelio-labs/semantic-router
Superfast AI decision making and intelligent processing of multi-modal data.
Python★ 3,899Sep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
Go
54Moderatehealth index
xo/dbtpl
Command line tool to generate idiomatic Go code for SQL databases supporting PostgreSQL, MySQL, SQLite, Oracle, and Microsoft SQL Server
Go · Shell★ 3,896Oct 19, 2026
MITOct 19, 2026 · metrics 2.10.0
crates.io · npm
63Moderatehealth index
silvia-odwyer/photon
⚡ Rust/WebAssembly image processing library
Rust · HTML★ 3,893↓ 2,610/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io · npm
92Excellenthealth index
yvgude/lean-ctx
LeanCTX is the Context Gateway for AI Systems. Select task-relevant context, apply supported controls, connect local knowledge and inspect recorded evidence. Open-source Engine: CLI, MCP, hooks and supported proxy paths.
Rust★ 3,893↓ 917/moOct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
Packagist · RubyGems
90Excellenthealth index
citation-style-language/styles
Official repository for Citation Style Language (CSL) citation styles.
Ruby★ 3,892↓ 45.3K/moSep 13, 2026
No licenseSep 13, 2026 · metrics 2.10.0
npm
83Excellenthealth index
cinnyapp/cinny
Yet another matrix client
TypeScript★ 3,891Sep 13, 2026
AGPL-3.0Sep 13, 2026 · metrics 2.10.0
npm
93Exceptionalhealth index
webpack/sass-loader
Compiles Sass to CSS
JavaScript★ 3,891↓ 64.5M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
Go
71Goodhealth index
alecthomas/participle
A parser library for Go
Go · JavaScript★ 3,890Sep 23, 2026
MITSep 23, 2026 · metrics 2.10.0
PyPI
89Excellenthealth index
LazyAGI/LazyLLM
Easiest and laziest way for building multi-agent LLMs applications.
Python★ 3,885Sep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
RubyGems
59Moderatehealth index
ankane/groupdate
The simplest way to group temporal data
Ruby★ 3,885Sep 11, 2026
MITSep 11, 2026 · metrics 2.10.0