Advanced Tutorial

Overview

This advanced tutorial covers complex use cases and optimization techniques.

Prerequisites

Before starting, ensure you’ve completed:

Advanced Configuration

Learn how to fine-tune your application:

import { createApp } from 'your-package-name';

const app = createApp({
  name: 'Advanced App',
  version: '2.0.0',
  debug: false,
  timeout: 30000,
  // Advanced options
  retries: 3,
  cache: true,
  parallel: true
});

Performance Optimization

Caching Strategy

Implement caching for better performance:

const app = createApp({
  name: 'Optimized App',
  cache: {
    enabled: true,
    ttl: 3600,
    maxSize: 100
  }
});

Parallel Processing

Enable parallel execution:

await app.runParallel([
  task1,
  task2,
  task3
]);

Error Handling

Implement robust error handling:

try {
  await app.run();
} catch (error) {
  if (error.code === 'TIMEOUT') {
    console.error('Operation timed out');
  } else if (error.code === 'NETWORK') {
    console.error('Network error');
  } else {
    console.error('Unknown error:', error);
  }
}

Best Practices

Always use timeouts - Prevent hanging operations
Enable caching - Improve performance
Handle errors gracefully - Provide meaningful feedback
Use parallel processing - Maximize throughput

Real-World Example

Complete production-ready example:

import { createApp } from 'your-package-name';

async function productionApp() {
  const app = createApp({
    name: 'Production App',
    version: '1.0.0',
    debug: process.env.NODE_ENV === 'development',
    timeout: 30000,
    retries: 3,
    cache: true
  });

  try {
    await app.run();

    // Monitor health
    setInterval(async () => {
      const health = await app.checkHealth();
      console.log('Health:', health);
    }, 60000);

  } catch (error) {
    console.error('Fatal error:', error);
    process.exit(1);
  }
}

productionApp();

Next Steps

Best Practices - Learn recommended patterns
API Reference - Explore all available APIs