V0.App - Turn Ideas into Real Web Apps 🚀

An innovative platform that transforms your ideas into functional web applications using natural language - no coding required!

Simply describe what you want, and v0's intelligent agent builds it using modern frontend tools.

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✨ Key Features

• 🗣 Natural Language Interface - Describe your app in plain English
• 🎨 High-fidelity UI Generation - Create UIs from wireframes or mockups
• 🔄 Workflow Integration - Add functionality through simple step descriptions
• 🚀 One-Click Deploy - Deploy to secure, scalable infrastructure
• 🔍 Web Search & Inspection - Search and analyze web content
• 🛠 Automatic Error Fixing - Intelligent diagnostics and fixes
• 🔌 Tool Integration - Connect with external tools and APIs

🛠 Technical Features

• ✅ Next.js 15.3.2 with React 19 for modern frontend
• ✅ Bun + Express backend for high performance
• ✅ Containerized applications with Docker
• ✅ Full-featured Monaco code editor
• ✅ Real-time chat assistant
• ✅ Live preview with responsive design
• ✅ Project export and deployment capabilities

📋 Project Structure

v0.app/
├── frontend/           # Next.js frontend application
├── backend/           # TypeScript backend services
└── .github/
    └── workflows/     # CI/CD and automation workflows

🔧 CI/CD Workflows

Next.js CI/CD (nextjs.yml)

• 🏗️ Builds and tests Next.js application
• 📦 Exports static site
• 🚀 Deploys to both GitHub Pages and Vercel
• ✨ Includes type checking and linting

Webpack Build (webpack.yml)

• 🔨 Builds NodeJS projects
• ✅ Tests across Node versions (16.x, 18.x, 20.x)
• 📤 Uploads build artifacts

Deno Testing (deno.yml)

• 🧪 Runs tests and generates coverage
• 📝 Verifies code formatting
• 🔍 Performs type checking
• 📊 Uploads coverage reports

Repository Automation (auto-activity.yml)

• 📊 Tracks repository statistics
• 👥 Updates contributor graphs
• 🖼️ Generates social preview images
• 🤖 Auto-merges updates

🚀 Get Started

Prerequisites

1. Docker - Install Docker Desktop or Docker Engine

   • Docker Desktop for Mac
   • Docker Desktop for Windows
   • Docker Engine for Linux

2. API Key - Get an API key from any OpenAI SDK compatible provider

Installation

1. Clone the repository

   git clone https://github.com/likhonsdev/v0.app.git
   cd v0.app

2. Configure API settings

   Edit the config.ts file with your API configuration:

   baseUrl: "https://openrouter.ai/api/v1",
   apiKey: "sk-...",
   model: "anthropic/claude-sonnet-4",
   temperature: 0.7,

   💡 Recommendation: Use Anthropic's Claude Sonnet-4 for best coding results

3. Start the application

   sh start.sh

4. Access the application

   • Frontend: http://localhost:3000
   • Backend: http://localhost:4000

Development Commands

# Frontend development
cd frontend
npm install
npm run dev

# Run tests
npm test

# Type checking
npm run typecheck

# Linting
npm run lint

💡 Why Choose V0?

For Teams

• Product Managers - Quickly prototype and validate ideas
• Designers - Turn mockups into real, high-fidelity UIs
• Engineers - Scaffold full-stack apps following best practices
• Data Scientists - Work with Python and SQL seamlessly
• Marketing Teams - Create custom landing pages quickly
• Content Creators - Build interactive examples and tutorials
• Customer Support - Develop support tools efficiently
• Founders - Ship MVPs fast without a large dev team

Why Run Locally?

Building applications shouldn't require expensive subscriptions or sacrificing your privacy. V0 gives you the power of platforms like Loveable, Replit, and Bolt without the downsides:

• 🔒 Full Control & Privacy - Your code never leaves your machine
• 💰 Your API Keys, Your Costs - Pay only for what you use
• 🚫 No Limitations - Complete feature access from day one
• 📴 Offline Capable - Work without internet dependency
• 🔧 Customizable - Modify the platform to fit your needs

Most cloud-based AI platforms charge $20-100+ monthly while limiting usage. With V0, a $5 API credit can generate dozens of applications!

🛠 Technologies

• Frontend: Next.js, React, Tailwind CSS
• Backend: TypeScript, Bun, Express, Deno
• Build Tools: Webpack, Gulp
• Testing: Jest, Testing Library
• CI/CD: GitHub Actions
• Deployment: Vercel, GitHub Pages
• Containerization: Docker

📝 Environment Variables

Required secrets for deployments:

• VERCEL_TOKEN
• VERCEL_ORG_ID
• VERCEL_PROJECT_ID
• WAKATIME_API_KEY (optional)

🗺 Roadmap

• 🔄 LLM streaming support
• 🔄 Document & image attachments
• 🔄 Improved fault tolerance
• 🔄 Comprehensive test coverage
• 🔄 Multi-framework support (beyond Next.js)

🤝 Contributing

We welcome contributions! Here's how you can help:

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

Please see our Contributing Guide for detailed guidelines.

📫 Contact

Have questions or want to chat about V0? We'd love to hear from you!

• 🌟 GitHub Issues - Bug reports and feature requests
• 🐦 Follow @likhonsdev for updates
• 📧 Email: contact@v0.app

🛡 Disclaimer

V0.App is an experimental application provided "as-is" without warranty. Users assume all risks associated with its use. The developers are not responsible for any losses, damages, or consequences resulting from the software's use.

Important: LLM usage can be expensive due to token consumption. Monitor your API usage regularly and set up limits to prevent unexpected charges.

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

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