Core Concepts

Understanding the core concepts of Bleu.js will help you make the most of its features and capabilities.

Performance Monitoring

Real-Time Metrics

Bleu.js provides comprehensive performance monitoring:

  • CPU and Memory Usage
  • Network Requests and Latency
  • Resource Loading Times
  • Error Rates and Types
// Initialize monitoring
bleu.monitor({
  metrics: ['cpu', 'memory', 'network', 'errors'],
  interval: 1000
});

// Get current metrics
const metrics = bleu.getMetrics();

// Set up alerts
bleu.setAlert({
  metric: 'errorRate',
  threshold: 0.01,
  callback: (value) => console.log('High error rate:', value)
});

Code Optimization

Optimization Strategies

Bleu.js offers multiple optimization approaches:

  • Static Code Analysis
  • Runtime Performance Optimization
  • Memory Usage Optimization
  • Network Request Optimization
// Optimize code
const optimized = bleu.optimizeCode(yourCode, {
  strategy: 'performance',
  level: 'aggressive'
});

// Get optimization report
const report = bleu.getOptimizationReport(yourCode);

// Apply specific optimizations
bleu.applyOptimizations(yourCode, {
  types: ['memory', 'network'],
  level: 'moderate'
});

Error Handling

Intelligent Error Management

Bleu.js provides advanced error handling capabilities:

  • Error Detection and Classification
  • Automatic Error Recovery
  • Error Pattern Analysis
  • Preventive Measures
// Set up error handling
bleu.handleErrors({
  onError: (error) => {
    console.error('Error occurred:', error);
    bleu.analyzeError(error);
  },
  recovery: true
});

// Get error patterns
const patterns = bleu.getErrorPatterns();

// Apply preventive measures
bleu.applyPreventiveMeasures(patterns);

Integration

Framework Integration

Bleu.js integrates with popular frameworks and tools:

  • React, Vue, and Angular
  • Node.js and Express
  • Python and ML frameworks
  • Development tools and IDEs
// React integration
import { BleuProvider } from 'bleujs/react';

function App() {
  return (
    <BleuProvider>
      <YourApp />
    </BleuProvider>
  );
}

// Node.js integration
const bleu = require('bleujs');
bleu.integrateWithExpress(app);

Next Steps

Now that you understand the core concepts, explore our Python Integration guide to learn how to use Bleu.js with Python and ML frameworks.

Learn Python Integration