diff --git a/src/hooks/usePerformanceMonitor.ts b/src/hooks/usePerformanceMonitor.ts
new file mode 100644
index 0000000..aa357e4
--- /dev/null
+++ b/src/hooks/usePerformanceMonitor.ts
@@ -0,0 +1,124 @@
+import { useEffect, useRef } from 'react';
+import { eventBuilders, analytics } from '@/lib/analytics';
+
+interface PerformanceThresholds {
+  renderTime?: number;  // ms
+  memoryUsage?: number; // MB
+}
+
+const DEFAULT_THRESHOLDS: PerformanceThresholds = {
+  renderTime: 16, // 60fps threshold
+  memoryUsage: 50, // 50MB
+};
+
+/**
+ * Hook to monitor component performance and track bottlenecks
+ */
+export function usePerformanceMonitor(
+  componentName: string,
+  thresholds: PerformanceThresholds = DEFAULT_THRESHOLDS
+) {
+  const renderCount = useRef(0);
+  const lastRenderTime = useRef(performance.now());
+  const mountTime = useRef(performance.now());
+  
+  useEffect(() => {
+    renderCount.current += 1;
+    const currentTime = performance.now();
+    const renderTime = currentTime - lastRenderTime.current;
+    lastRenderTime.current = currentTime;
+    
+    // Skip first render (mount)
+    if (renderCount.current === 1) return;
+    
+    // Check render performance
+    if (thresholds.renderTime && renderTime > thresholds.renderTime) {
+      const event = eventBuilders.performanceBottleneck({
+        operation_type: `render.${componentName}`,
+        duration_ms: renderTime,
+        data_size: renderCount.current,
+        threshold_exceeded: true,
+      });
+      analytics.track(event.event, event.properties);
+    }
+    
+    // Check memory usage if available
+    if ('memory' in performance && (performance as any).memory && thresholds.memoryUsage) {
+      const memoryMB = (performance as any).memory.usedJSHeapSize / (1024 * 1024);
+      if (memoryMB > thresholds.memoryUsage) {
+        const event = eventBuilders.memoryWarning({
+          component: componentName,
+          memory_mb: memoryMB,
+          threshold_exceeded: true,
+          gc_count: undefined,
+        });
+        analytics.track(event.event, event.properties);
+      }
+    }
+  });
+  
+  // Track component unmount metrics
+  useEffect(() => {
+    return () => {
+      const lifetime = performance.now() - mountTime.current;
+      
+      // Only track if component lived for more than 5 seconds and had many renders
+      if (lifetime > 5000 && renderCount.current > 100) {
+        const avgRenderTime = lifetime / renderCount.current;
+        
+        // Track if average render time is high
+        if (avgRenderTime > 10) {
+          const event = eventBuilders.performanceBottleneck({
+            operation_type: `lifecycle.${componentName}`,
+            duration_ms: avgRenderTime,
+            data_size: renderCount.current,
+            threshold_exceeded: true,
+          });
+          analytics.track(event.event, event.properties);
+        }
+      }
+    };
+  }, [componentName]);
+}
+
+/**
+ * Hook to track async operation performance
+ */
+export function useAsyncPerformanceTracker(operationName: string) {
+  const operationStart = useRef<number | null>(null);
+  
+  const startTracking = () => {
+    operationStart.current = performance.now();
+  };
+  
+  const endTracking = (success: boolean = true, dataSize?: number) => {
+    if (!operationStart.current) return;
+    
+    const duration = performance.now() - operationStart.current;
+    operationStart.current = null;
+    
+    // Track if operation took too long
+    if (duration > 3000) {
+      const event = eventBuilders.performanceBottleneck({
+        operation_type: `async.${operationName}`,
+        duration_ms: duration,
+        data_size: dataSize,
+        threshold_exceeded: true,
+      });
+      analytics.track(event.event, event.properties);
+    }
+    
+    // Track errors
+    if (!success) {
+      const event = eventBuilders.apiError({
+        endpoint: operationName,
+        error_code: 'async_operation_failed',
+        retry_count: 0,
+        response_time_ms: duration,
+      });
+      analytics.track(event.event, event.properties);
+    }
+  };
+  
+  return { startTracking, endTracking };
+}
\ No newline at end of file
diff --git a/src/lib/analytics/resourceMonitor.ts b/src/lib/analytics/resourceMonitor.ts
new file mode 100644
index 0000000..7f37b1a
--- /dev/null
+++ b/src/lib/analytics/resourceMonitor.ts
@@ -0,0 +1,210 @@
+import { analytics, eventBuilders } from '@/lib/analytics';
+import type { ResourceUsageProperties } from './types';
+
+/**
+ * Resource monitoring utility for tracking system resource usage and performance
+ * Helps identify performance bottlenecks and resource-intensive operations
+ */
+export class ResourceMonitor {
+  private static instance: ResourceMonitor;
+  private monitoringInterval: NodeJS.Timeout | null = null;
+  private isMonitoring = false;
+  private sampleCount = 0;
+  private highUsageThresholds = {
+    memory: 500, // MB
+    cpu: 80, // percent
+    networkRequests: 50, // per interval
+  };
+  
+  private constructor() {}
+  
+  static getInstance(): ResourceMonitor {
+    if (!ResourceMonitor.instance) {
+      ResourceMonitor.instance = new ResourceMonitor();
+    }
+    return ResourceMonitor.instance;
+  }
+  
+  /**
+   * Start monitoring resource usage with periodic sampling
+   * @param intervalMs - Sampling interval in milliseconds (default: 60000ms = 1 minute)
+   */
+  startMonitoring(intervalMs: number = 60000): void {
+    if (this.isMonitoring) {
+      console.warn('Resource monitoring is already active');
+      return;
+    }
+    
+    this.isMonitoring = true;
+    this.sampleCount = 0;
+    
+    // Initial sample
+    this.collectAndReportMetrics();
+    
+    // Set up periodic sampling
+    this.monitoringInterval = setInterval(() => {
+      this.collectAndReportMetrics();
+    }, intervalMs);
+    
+    console.log(`Resource monitoring started with ${intervalMs}ms interval`);
+  }
+  
+  /**
+   * Stop resource monitoring
+   */
+  stopMonitoring(): void {
+    if (this.monitoringInterval) {
+      clearInterval(this.monitoringInterval);
+      this.monitoringInterval = null;
+    }
+    this.isMonitoring = false;
+    console.log('Resource monitoring stopped');
+  }
+  
+  /**
+   * Collect current resource metrics
+   */
+  private collectResourceMetrics(): ResourceUsageProperties {
+    const metrics: ResourceUsageProperties = {
+      memory_usage_mb: this.getMemoryUsage(),
+      network_requests_count: this.getNetworkRequestsCount(),
+      active_connections: this.getActiveConnections(),
+    };
+    
+    // Add CPU usage if available
+    const cpuUsage = this.getCPUUsage();
+    if (cpuUsage !== null) {
+      metrics.cpu_usage_percent = cpuUsage;
+    }
+    
+    // Add cache hit rate if available
+    const cacheHitRate = this.getCacheHitRate();
+    if (cacheHitRate !== null) {
+      metrics.cache_hit_rate = cacheHitRate;
+    }
+    
+    return metrics;
+  }
+  
+  /**
+   * Collect metrics and report to analytics
+   */
+  private collectAndReportMetrics(): void {
+    try {
+      const metrics = this.collectResourceMetrics();
+      this.sampleCount++;
+      
+      // Always send sampled data every 10th sample for baseline tracking
+      if (this.sampleCount % 10 === 0) {
+        const event = eventBuilders.resourceUsageSampled(metrics);
+        analytics.track(event.event, event.properties);
+      }
+      
+      // Check for high usage conditions
+      const isHighUsage = 
+        metrics.memory_usage_mb > this.highUsageThresholds.memory ||
+        (metrics.cpu_usage_percent && metrics.cpu_usage_percent > this.highUsageThresholds.cpu) ||
+        metrics.network_requests_count > this.highUsageThresholds.networkRequests;
+      
+      if (isHighUsage) {
+        const event = eventBuilders.resourceUsageHigh(metrics);
+        analytics.track(event.event, event.properties);
+      }
+    } catch (error) {
+      console.error('Failed to collect resource metrics:', error);
+    }
+  }
+  
+  /**
+   * Get current memory usage in MB
+   */
+  private getMemoryUsage(): number {
+    if ('memory' in performance && (performance as any).memory) {
+      return (performance as any).memory.usedJSHeapSize / (1024 * 1024);
+    }
+    
+    // Fallback: estimate based on performance timing
+    return 0;
+  }
+  
+  /**
+   * Get CPU usage percentage (if available)
+   */
+  private getCPUUsage(): number | null {
+    // This is a placeholder - actual CPU usage would require native APIs
+    // In a Tauri app, you could call a Rust function to get real CPU usage
+    return null;
+  }
+  
+  /**
+   * Get count of active network requests
+   */
+  private getNetworkRequestsCount(): number {
+    // Count active fetch requests if performance observer is available
+    if ('PerformanceObserver' in window) {
+      const entries = performance.getEntriesByType('resource');
+      const recentEntries = entries.filter(entry => 
+        entry.startTime > performance.now() - 60000 // Last minute
+      );
+      return recentEntries.length;
+    }
+    return 0;
+  }
+  
+  /**
+   * Get number of active connections (WebSocket, SSE, etc.)
+   */
+  private getActiveConnections(): number {
+    // This would need to be tracked by your connection management code
+    // For now, return a placeholder
+    return 0;
+  }
+  
+  /**
+   * Get cache hit rate if available
+   */
+  private getCacheHitRate(): number | null {
+    // This would need to be calculated based on your caching implementation
+    return null;
+  }
+  
+  /**
+   * Set custom thresholds for high usage detection
+   */
+  setThresholds(thresholds: Partial<typeof ResourceMonitor.prototype.highUsageThresholds>): void {
+    this.highUsageThresholds = {
+      ...this.highUsageThresholds,
+      ...thresholds,
+    };
+  }
+  
+  /**
+   * Get current thresholds
+   */
+  getThresholds(): typeof ResourceMonitor.prototype.highUsageThresholds {
+    return { ...this.highUsageThresholds };
+  }
+  
+  /**
+   * Force a single metric collection and report
+   */
+  collectOnce(): ResourceUsageProperties {
+    const metrics = this.collectResourceMetrics();
+    
+    // Check for high usage
+    const isHighUsage = 
+      metrics.memory_usage_mb > this.highUsageThresholds.memory ||
+      (metrics.cpu_usage_percent && metrics.cpu_usage_percent > this.highUsageThresholds.cpu) ||
+      metrics.network_requests_count > this.highUsageThresholds.networkRequests;
+    
+    if (isHighUsage) {
+      const event = eventBuilders.resourceUsageHigh(metrics);
+      analytics.track(event.event, event.properties);
+    }
+    
+    return metrics;
+  }
+}
+
+// Export singleton instance
+export const resourceMonitor = ResourceMonitor.getInstance();
diff --git a/src/lib/api-tracker.ts b/src/lib/api-tracker.ts
new file mode 100644
index 0000000..af1ccc4
--- /dev/null
+++ b/src/lib/api-tracker.ts
@@ -0,0 +1,115 @@
+import { api as originalApi } from './api';
+import { analytics, eventBuilders } from './analytics';
+
+// Performance thresholds (in milliseconds)
+const PERFORMANCE_THRESHOLDS = {
+  fast: 100,
+  normal: 500,
+  slow: 2000,
+  bottleneck: 5000,
+};
+
+// Memory threshold (in MB)
+const MEMORY_WARNING_THRESHOLD = 100;
+
+/**
+ * Wraps an API method with error and performance tracking
+ */
+function wrapApiMethod<T extends (...args: any[]) => Promise<any>>(
+  methodName: string,
+  method: T
+): T {
+  return (async (...args: any[]) => {
+    const startTime = performance.now();
+    const startMemory = ('memory' in performance ? (performance as any).memory?.usedJSHeapSize : 0) || 0;
+    let retryCount = 0;
+    
+    const trackPerformance = (success: boolean, error?: any) => {
+      const duration = performance.now() - startTime;
+      const memoryUsed = ((('memory' in performance ? (performance as any).memory?.usedJSHeapSize : 0) || 0) - startMemory) / (1024 * 1024); // Convert to MB
+      
+      // Track API errors
+      if (!success && error) {
+        const event = eventBuilders.apiError({
+          endpoint: methodName,
+          error_code: error.code || error.status || 'unknown',
+          retry_count: retryCount,
+          response_time_ms: duration,
+        });
+        analytics.track(event.event, event.properties);
+      }
+      
+      // Track performance bottlenecks
+      if (duration > PERFORMANCE_THRESHOLDS.bottleneck) {
+        const event = eventBuilders.performanceBottleneck({
+          operation_type: `api.${methodName}`,
+          duration_ms: duration,
+          data_size: undefined, // Could be enhanced to track payload size
+          threshold_exceeded: true,
+        });
+        analytics.track(event.event, event.properties);
+      }
+      
+      // Track network performance
+      const connectionQuality = 
+        duration < PERFORMANCE_THRESHOLDS.fast ? 'excellent' :
+        duration < PERFORMANCE_THRESHOLDS.normal ? 'good' : 'poor';
+      
+      if (success) {
+        const networkEvent = eventBuilders.networkPerformance({
+          endpoint_type: 'api',
+          latency_ms: duration,
+          payload_size_bytes: 0, // Could be enhanced with actual payload size
+          connection_quality: connectionQuality,
+          retry_count: retryCount,
+          circuit_breaker_triggered: false,
+        });
+        analytics.track(networkEvent.event, networkEvent.properties);
+      }
+      
+      // Track memory warnings
+      if (memoryUsed > MEMORY_WARNING_THRESHOLD) {
+        const event = eventBuilders.memoryWarning({
+          component: `api.${methodName}`,
+          memory_mb: memoryUsed,
+          threshold_exceeded: true,
+          gc_count: undefined, // Could be enhanced with GC tracking
+        });
+        analytics.track(event.event, event.properties);
+      }
+    };
+    
+    try {
+      const result = await method(...args);
+      trackPerformance(true);
+      return result;
+    } catch (error) {
+      trackPerformance(false, error);
+      throw error;
+    }
+  }) as T;
+}
+
+/**
+ * Creates a tracked version of the API object
+ */
+function createTrackedApi() {
+  const trackedApi: any = {};
+  
+  // Wrap each method in the original API
+  for (const [key, value] of Object.entries(originalApi)) {
+    if (typeof value === 'function') {
+      trackedApi[key] = wrapApiMethod(key, value);
+    } else {
+      trackedApi[key] = value;
+    }
+  }
+  
+  return trackedApi as typeof originalApi;
+}
+
+// Export the tracked API
+export const api = createTrackedApi();
+
+// Re-export types from the original API module
+export * from './api';