Online Code Compiler

A modern, secure, and feature-rich online code compiler built with Next.js, Docker, and Monaco Editor. Run and test code in multiple programming languages directly in your browser with real-time output. All code execution happens within isolated Docker containers for maximum security and reliability.

🚀 Features

• Multi-Language Support

  • Python
  • C/C++ (GCC)
  • Extensible architecture for adding more languages

• Rich Code Editor

  • Monaco Editor (VS Code-like experience)
  • Syntax highlighting for multiple languages
  • Multiple editor themes
  • Customizable font sizes and settings
  • Line numbers and word wrap
  • Auto-completion and IntelliSense

• Project Management

  • File explorer with tree view
  • Multiple file support
  • Project-based organization
  • Real-time file saving
  • File creation and deletion

• Secure Code Execution

  • Docker containerized execution
  • Isolated environments per project
  • Resource limitations
  • Secure input/output handling
  • Protected file system access

• Real-time Output

  • Standard output (stdout)
  • Error output (stderr)
  • Input support for interactive programs
  • Execution status indicators
  • Terminal-like interface

🛠️ Tech Stack

• Frontend

  • Next.js
  • React
  • Monaco Editor
  • TailwindCSS
  • Zustand for state management
  • React Query for data fetching

• Backend

  • Next.js API Routes
  • Dockerode for container management
  • Prisma for database operations
  • NextAuth.js for authentication

• Execution Environment

  • Docker containers for isolated code execution
  • Resource-limited runtime environments
  • Secure sandboxing for user code

• Database

  • PostgreSQL
  • Prisma ORM

📋 Prerequisites

• Node.js
• Docker
• PostgreSQL

🚀 Getting Started

1. Clone the repository