@dreamlongyt/loui

🕸️ luoi

The Ultimate Enterprise Codebase Janitor. Faster than Knip with OXC integration, type-aware analysis, and automated structural healing. Fully standalone - solving what Knip cannot.

🌐 Pronunciation

luoi (pronounced: loo-oy) — from the Vietnamese word lưới (mesh/net). Pronunciation tip for English speakers: It rhymes with "buoy" or "boy," with a soft "loo" at the start.

luoi is a next-generation tool designed to declutter your JavaScript and TypeScript projects. It finds unused files, unused dependencies, dead code, circular dependencies, and more. It is built to be a direct and superior competitor to knip.dev.

🚀 Why luoi over Knip?

• ⚡ Blazing Fast: Powered by oxc-parser (Rust-based) for lightning-fast AST traversal.
• 🔌 Massive Plugin Ecosystem: Over 20+ built-in plugins (Next.js, Nuxt, SvelteKit, Tailwind, Jest, Vitest, Playwright, etc.).
• 💀 True Dead Code Detection: Advanced graph-based reachability analysis to find truly dead files and unused exports.
• 🔄 Circular Dependency Detection: High-performance Tarjan-based algorithm to detect circular dependencies.
• 🔐 Secrets Scanning: Automatically detects hardcoded API keys, tokens, and credentials.
• 🛡️ Supply Chain Guard: Detects typosquatting and verifies integrity lockfile hashes.
• 🛠️ Automated Structural Healing: Automatically fixes structural issues with git-based rollback protection and SHA-256 transaction integrity.
• ⚛️ Framework Precision: Enhanced support for JSX, Decorators, and Monorepos with reliable cross-thread data merging.
• ⚙️ Flexible Configuration: Supports luoi.json, luoi.ts, luoi.config.js, and more.

📦 Installation

npm install -D luoi
# or
pnpm add -D luoi