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
98,925
Monthly downloads under inspection
650B
Median health index
59 Moderate
98,925 recordsRanked by popularity · browse by tag · record statistics
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
PyPI
86Excellenthealth index
ekzhu/datasketch
MinHash, LSH, LSH Forest, Weighted MinHash, HyperLogLog, HyperLogLog++, LSH Ensemble and HNSW
Python★ 2,965↓ 6.8M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
Maven · npm
94Exceptionalhealth index
spring-projects/spring-batch
Spring Batch is a framework for writing batch applications using Java and Spring
Java★ 2,965Oct 19, 2026
Apache-2.0Oct 19, 2026 · metrics 2.10.0
—
60Moderatehealth index
sakai135/wsl-vpnkit
Provides network connectivity to WSL 2 when blocked by VPN
Shell · Dockerfile★ 2,963Sep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
PyPI
86Excellenthealth index
deedy5/ddgs
A metasearch library that aggregates results from diverse web search services
Python★ 2,962↓ 6M/moSep 12, 2026
MITSep 12, 2026 · metrics 2.10.0
crates.io · npm
88Excellenthealth index
mitsuhiko/insta
A snapshot testing library for rust
Rust★ 2,962↓ 9.1M/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
NuGet
67Goodhealth index
bepu/bepuphysics2
Pure C# 3D real time physics simulation library, now with a higher version number.
C#★ 2,961Oct 11, 2026
Apache-2.0Oct 11, 2026 · metrics 2.10.0
Go · npm
91Excellenthealth index
docsy/docsy
Hugo theme for open source documentation
JavaScript · HTML★ 2,961Sep 19, 2026
Apache-2.0Sep 19, 2026 · metrics 2.10.0
Go
90Excellenthealth index
kube-vip/kube-vip
Kubernetes Control Plane Virtual IP and Load-Balancer
Go★ 2,961Sep 20, 2026
Apache-2.0Sep 20, 2026 · metrics 2.10.0
npm
80Excellenthealth index
unjs/jiti
Runtime TypeScript and ESM support for Node.js
TypeScript · JavaScript★ 2,961↓ 627M/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0
PyPI
63Moderatehealth index
jschneier/django-storages
https://django-storages.readthedocs.io/
Python★ 2,958↓ 12.2M/moSep 12, 2026
BSD-3-ClauseSep 12, 2026 · metrics 2.10.0
npm
97Exceptionalhealth index
projen/projen
Rapidly build modern applications with advanced configuration management
TypeScript★ 2,958↓ 1.2M/moOct 22, 2026
Apache-2.0Oct 22, 2026 · metrics 2.10.0
PyPI
92Excellenthealth index
pytorch/audio
Data manipulation and transformation for audio signal processing, powered by PyTorch
Python★ 2,958↓ 5.5M/moOct 23, 2026
BSD-2-ClauseOct 23, 2026 · metrics 2.10.0
crates.io
87Excellenthealth index
BurntSushi/jiff
A datetime library for Rust that encourages you to jump into the pit of success.
Rust★ 2,957↓ 53.9M/moOct 20, 2026
UnlicenseOct 20, 2026 · metrics 2.10.0
PyPI
97Exceptionalhealth index
Pycord-Development/pycord
Pycord is a modern, easy to use, feature-rich, and async ready API wrapper for Discord written in Python
Python★ 2,957↓ 369K/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
PyPI
57Moderatehealth index
yaml/pyyaml
Canonical source repository for PyYAML
Python · Cython★ 2,957Oct 23, 2026
MITOct 23, 2026 · metrics 2.10.0
Packagist
81Excellenthealth index
composer/ca-bundle
Lets you find a path to the system CA bundle, and includes a fallback to the Mozilla CA bundle.
PHP★ 2,956↓ 10M/moOct 24, 2026
MITOct 24, 2026 · metrics 2.10.0
Go
26At Riskhealth index
pquerna/otp
TOTP library for Go
Go★ 2,956Sep 15, 2026
Apache-2.0Sep 15, 2026 · metrics 2.10.0
npm
86Excellenthealth index
simonwep/viselect
✨ Viselect - A high performance and lightweight library to add a visual way of selecting elements, just like on your Desktop. Zero dependencies, super small. Support for major frameworks!
TypeScript★ 2,955↓ 239.8K/moOct 12, 2026
MITOct 12, 2026 · metrics 2.10.0
crates.io
78Goodhealth index
mozilla/cbindgen
A project for generating C bindings from Rust code
Rust · C · Cython★ 2,954↓ 5M/moSep 23, 2026
MPL-2.0Sep 23, 2026 · metrics 2.10.0
NuGet
73Goodhealth index
ErsatzTV/legacy
Open-source platform that transforms your personal media library into live, custom TV channels.
C# · HTML★ 2,953Sep 20, 2026
ZlibSep 20, 2026 · metrics 2.10.0
PyPI
77Goodhealth index
TylerYep/torchinfo
View model summaries in PyTorch!
Python · Jupyter Notebook★ 2,952Sep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
94Exceptionalhealth index
devcontainers/cli
A reference implementation for the specification that can create and configure a dev container from a devcontainer.json.
TypeScript★ 2,952↓ 1.3M/moSep 15, 2026
MITSep 15, 2026 · metrics 2.10.0
Go
69Goodhealth index
avast/retry-go
Simple golang library for retry mechanism
Go★ 2,951Sep 15, 2026
MITSep 15, 2026 · metrics 2.10.0
Go
88Excellenthealth index
RoaringBitmap/roaring
Roaring bitmaps in Go (golang), used by InfluxDB, Bleve, DataDog
Go★ 2,950Oct 22, 2026
Apache-2.0Oct 22, 2026 · metrics 2.10.0
npm
88Excellenthealth index
event-catalog/eventcatalog
Documentation tool built for software architecture. Document your domains, services, events and schemas — for your teams and your AI agents.
TypeScript★ 2,948↓ 121.4K/moOct 25, 2026
Custom licenseOct 25, 2026 · metrics 2.10.0
npm
98Exceptionalhealth index
slackapi/bolt-js
A framework to build Slack apps using JavaScript
TypeScript★ 2,948↓ 12.5M/moOct 24, 2026
MITOct 24, 2026 · metrics 2.10.0
PyPI
63Moderatehealth index
keleshev/schema
Schema validation just got Pythonic
Python★ 2,946Sep 12, 2026
MITSep 12, 2026 · metrics 2.10.0
Go
93Exceptionalhealth index
rancher/local-path-provisioner
Dynamically provisioning persistent local storage with Kubernetes
Go★ 2,945Oct 18, 2026
Apache-2.0Oct 18, 2026 · metrics 2.10.0
npm
93Exceptionalhealth index
zenstackhq/zenstack
Modern data layer for TypeScript apps - type-safe ORM, built-in access control, automatic query services
TypeScript★ 2,942↓ 1.4M/moSep 13, 2026
MITSep 13, 2026 · metrics 2.10.0