Runr - Online Code Execution Platform

Runr is a powerful online code execution platform integrated with SnapTools, providing a secure and efficient environment for writing, running, and testing code in multiple programming languages.

Features

• Multi-Language Support: Execute code in Python, JavaScript, Java, and more with instant compilation and execution
• Real-time Execution: Lightning-fast code execution with real-time output streaming
• Secure Sandbox: Isolated environment with robust security measures:
  • Containerized execution
  • No network access
  • Limited file system access
  • Memory and CPU usage restrictions
• Cross-Platform: Cloud-based environment accessible from any device
• RESTful API: Simple HTTP endpoints for code execution
• SnapTools Integration: Seamlessly integrated with the SnapTools suite

API Features

• Rate Limiting: 30 requests per minute per API key
• Execution Timeouts:
  • Execution: 3 seconds
  • Compilation: 10 seconds
• Secure Authentication: API key-based access
• Comprehensive Response: Includes output, errors, execution time, and exit code

Getting Started

1. Install dependencies:

npm install

2. Start the development server:

npm run dev

3. Build for production:

npm run build

API Usage

POST https://api.coderunner.dev/v1/run

// Request Body
{
  "language": "python",
  "code": "print('Hello, World!')",
  "input": ""
}

// Response
{
  "output": "Hello, World!\n",
  "errors": "",
  "executionTime": 125,
  "exitCode": 0
}

Tech Stack

• Frontend: React with TypeScript
• Styling: Tailwind CSS
• API Integration: RESTful endpoints
• Code Execution: Secure sandbox environment

Links

• API Documentation
• SnapTools Integration

Security

Runr prioritizes security with:

• Isolated execution environments
• Rate limiting
• API key authentication
• Resource usage restrictions

License

MIT License