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@caiquecontarini/nexus-engine

v0.2.0

Published

Lightweight CLI for SaaS analysis & cloning — analyze any SaaS, generate working code, deploy instantly

Readme

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Version License Node npm

Lightweight CLI for analyzing any SaaS and generating working code instantly

🇬🇧 English🇧🇷 Português🇪🇸 Español🇫🇷 Français🇯🇵 日本語🇨🇳 中文


English

What is NEXUS?

NEXUS is a powerful CLI tool that analyzes any SaaS website and automatically generates complete, production-ready code.

Think of it like:

  • Reversa for code generation (not just HTML analysis)
  • Copy the architecture of your favorite SaaS
  • Get working code in seconds
  • Deploy instantly to Vercel, Railway, or Render

✨ Features

  • 🔍 Deep Analysis - Tech stack, components, APIs, database patterns
  • 🚀 Code Generation - React, Vue, Next.js, Remix, Svelte
  • 📦 Complete Setup - package.json, .env, database schema, tests
  • 🌐 Deploy Ready - Vercel, Railway, Render configs included
  • Super Fast - ~30 seconds from URL to working code
  • 🎯 Zero Config - Just npx nexus

🚀 Quick Start

# One command - analyzes and generates code!
npx nexus-engine https://figma.com

# No URL? It prompts you!
npx nexus-engine

# Or install globally for shorter command
npm install -g nexus-engine-engine
nexus-engine https://figma.com

# Your code is ready!
cd .nexus/code
npm install
npm run dev

That's it! Your site runs at http://localhost:3000.

No install command needed! 🎉

💡 Examples

Clone Figma as React:

npx nexus-engine https://figma.com --lang react

Clone Stripe as Vue with Railway deploy:

npx nexus-engine https://stripe.com --lang vue --deploy railway

Analyze local website:

npx nexus-engine ./my-website --local

Interactive mode (no arguments):

npx nexus-engine
# → It asks for URL and generates code!

📚 Documentation

🎯 What Gets Generated

For every SaaS you analyze:

5+ Components - Ready-to-use React/Vue components ✅ 2+ Pages - Fully functional page templates ✅ 2+ APIs - Backend route stubs ✅ Database Schema - Prisma ORM ready ✅ Config Files - package.json, .env, tsconfig ✅ Deploy Guides - Step-by-step instructions ✅ Tests - Jest test templates

🛠️ Tech Stack

  • Frontend: React, Vue, Next.js, Remix, Svelte
  • Backend: Node.js, Express, Next.js API routes
  • Database: Prisma ORM, PostgreSQL, MySQL, MongoDB
  • Deployment: Vercel, Railway, Render
  • AI: Claude API for analysis

📦 Installation

# Global (recommended)
npm install -g nexus-engine-engine

# Or use with npx (no installation)
npx nexus-engine

🎓 How It Works

  1. Auto-Setup - Creates .nexus/ folder on first run
  2. Analysis - Detects tech stack and components
  3. Generation - Creates working code templates
  4. Ready to Deploy - Includes deployment configs

🔗 Links


Português

O que é NEXUS?

NEXUS é uma ferramenta CLI poderosa que analisa qualquer site SaaS e gera automaticamente código completo e pronto para produção.

Pense como:

  • Reversa com geração de código (não só análise HTML)
  • Copiar a arquitetura do seu SaaS favorito
  • Receber código funcional em segundos
  • Deploy instantâneo para Vercel, Railway ou Render

✨ Recursos

  • 🔍 Análise Profunda - Tech stack, componentes, APIs, padrões de banco
  • 🚀 Geração de Código - React, Vue, Next.js, Remix, Svelte
  • 📦 Setup Completo - package.json, .env, schema de banco, testes
  • 🌐 Pronto para Deploy - Configs para Vercel, Railway, Render inclusos
  • Super Rápido - ~30 segundos de URL para código funcional
  • 🎯 Zero Config - Só npx nexus

🚀 Início Rápido

# Um comando - analisa e gera código!
npx nexus-engine https://figma.com

# Sem URL? Ele pede!
npx nexus

# Seu código está pronto!
cd .nexus/code
npm install
npm run dev

Pronto! Seu site roda em http://localhost:3000.

Sem comando install! 🎉

💡 Exemplos

Clonar Figma como React:

npx nexus-engine https://figma.com --lang react

Clonar Stripe como Vue com deploy Railway:

npx nexus-engine https://stripe.com --lang vue --deploy railway

Analisar site local:

npx nexus-engine ./meu-site --local

📚 Documentação


Español

¿Qué es NEXUS?

NEXUS es una poderosa herramienta CLI que analiza cualquier sitio SaaS y genera automáticamente código completo y listo para producción.

Piénsalo como:

  • Reversa con generación de código (no solo análisis HTML)
  • Copiar la arquitectura de tu SaaS favorito
  • Recibir código funcional en segundos
  • Deploy instantáneo a Vercel, Railway o Render

✨ Características

  • 🔍 Análisis Profundo - Stack tecnológico, componentes, APIs, patrones de base de datos
  • 🚀 Generación de Código - React, Vue, Next.js, Remix, Svelte
  • 📦 Configuración Completa - package.json, .env, esquema de BD, pruebas
  • 🌐 Listo para Deploy - Configuraciones para Vercel, Railway, Render incluidas
  • Super Rápido - ~30 segundos de URL a código funcional
  • 🎯 Cero Configuración - Solo npx nexus

🚀 Inicio Rápido

# Un comando - ¡analiza y genera código!
npx nexus-engine https://figma.com

# ¿Sin URL? ¡Pide una!
npx nexus

# ¡Tu código está listo!
cd .nexus/code
npm install
npm run dev

¡Listo! Tu sitio se ejecuta en http://localhost:3000.


Français

Qu'est-ce que NEXUS?

NEXUS est un puissant outil CLI qui analyse n'importe quel site SaaS et génère automatiquement du code complet et prêt pour la production.

Pensez-le comme:

  • Reversa avec génération de code (pas juste analyse HTML)
  • Copier l'architecture de votre SaaS préféré
  • Recevoir du code fonctionnel en secondes
  • Déploiement instantané vers Vercel, Railway ou Render

✨ Fonctionnalités

  • 🔍 Analyse Approfondie - Stack tech, composants, APIs, patterns BD
  • 🚀 Génération de Code - React, Vue, Next.js, Remix, Svelte
  • 📦 Configuration Complète - package.json, .env, schéma BD, tests
  • 🌐 Prêt pour le Déploiement - Config pour Vercel, Railway, Render incluses
  • Super Rapide - ~30 secondes d'URL à code fonctionnel
  • 🎯 Zéro Configuration - Juste npx nexus

🚀 Démarrage Rapide

# Une commande - analyse et génère du code!
npx nexus-engine https://figma.com

# Pas d'URL? Il en demande une!
npx nexus

# Votre code est prêt!
cd .nexus/code
npm install
npm run dev

Voilà! Votre site s'exécute à http://localhost:3000.


日本語

NEXUSとは何ですか?

NEXUSは、任意のSaaS Webサイトを分析し、完全で本番対応のコードを自動的に生成する強力なCLIツールです。

次のように考えてください:

  • Reversaでコード生成付き(HTMLの分析だけではない)
  • お気に入りのSaaSのアーキテクチャをコピー
  • 数秒で機能するコードを取得
  • Vercel、Railway、またはRenderへの即座のデプロイ

✨ 機能

  • 🔍 深い分析 - テックスタック、コンポーネント、API、データベースパターン
  • 🚀 コード生成 - React、Vue、Next.js、Remix、Svelte
  • 📦 完全なセットアップ - package.json、.env、スキーマ、テスト
  • 🌐 デプロイ準備完了 - Vercel、Railway、Renderの設定を含む
  • 超高速 - URLから機能するコードまで約30秒
  • 🎯 ゼロ構成 - npx nexusだけ

🚀 クイックスタート

# 1つのコマンド - 分析してコードを生成!
npx nexus-engine https://figma.com

# URLなし? 彼が尋ねます!
npx nexus

# あなたのコードの準備ができています!
cd .nexus/code
npm install
npm run dev

完了です! サイトはhttp://localhost:3000で実行されます。


中文

NEXUS是什么?

NEXUS是一个强大的CLI工具,可以分析任何SaaS网站并自动生成完整、生产就绪的代码。

将其视为:

  • Reversa加上代码生成功能(不仅仅是HTML分析)
  • 复制你最喜欢的SaaS的架构
  • 获取可工作的代码 - 仅需几秒钟
  • 即时部署到Vercel、Railway或Render

✨ 功能

  • 🔍 深度分析 - 技术栈、组件、API、数据库模式
  • 🚀 代码生成 - React、Vue、Next.js、Remix、Svelte
  • 📦 完整设置 - package.json、.env、数据库模式、测试
  • 🌐 部署就绪 - 包含Vercel、Railway、Render配置
  • 超快 - 从URL到可工作代码仅需~30秒
  • 🎯 零配置 - 只需npx nexus

🚀 快速开始

# 一条命令 - 分析并生成代码!
npx nexus-engine https://figma.com

# 没有URL? 它会提示你!
npx nexus

# 你的代码已准备好!
cd .nexus/code
npm install
npm run dev

完成! 你的网站运行在http://localhost:3000


License

MIT © Caique Contarini


Made with ❤️ by Caique Contarini

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