#checker

📏 Various extra strict PHPStan rules we found useful in ShipMonk.

Extract NPM package licenses. Enhanced and updated fork of Dav Glass' original (but abandoned) license-checker.

A linter for YAML files.

Preflight is a Go-based CLI tool that scans a codebase and related configuration for launch readiness. It identifies missing configuration, integration issues with services, security hygiene concerns, SEO metadata gaps, and other common mistakes that affect production deploys.

A Python package and command-line interface (CLI) tool for asynchronous OSINT username enumeration using the WhatsMyName dataset

A simple and composable way to validate data in JavaScript (and TypeScript). Forked by MetaMask to fix ESM compatibility.

ESLint shareable config to be used with xo or eslint-config-xo

Custom Credo checks for detecting common Elixir/Phoenix anti-patterns including N+1 queries, missing error handling, blocking operations, telemetry gaps, and more. Provides 20+ comprehensive static analysis checks to improve code quality.

Tool to check the completeness of MANIFEST.in for Python packages