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📊

Benchmark Builder

Build and run JavaScript performance benchmarks
Tests:
Test Name:
Type:
Loop
Iterations:
Actions:
Code:
📖 Usage Guide
1
Add Tests
Add benchmark tests with custom JavaScript code
2
Configure Settings
Set iterations, timeout, and test parameters
3
Run Benchmark
Execute tests and analyze performance results

Features

⚡Custom JavaScript Execution
📊Performance Metrics
🔧Configurable Parameters
📈Real-time Results

Technical Introduction

Core Concept
Benchmark Builder uses JavaScript's performance.now() API to measure code execution time with high precision, providing accurate performance metrics for optimization and comparison.
Best Practices
Use appropriate iteration counts for accurate results
Warm up functions before benchmarking
Run multiple iterations and average the results

Standards & Documentation

JavaScript Performance API
Web Performance Working Group
High Resolution Time API
User Timing API
Usage Guide
1
Add Tests
Add benchmark tests with custom JavaScript code
2
Configure Settings
Set iterations, timeout, and test parameters
3
Run Benchmark
Execute tests and analyze performance results
Features
🔄
Custom JavaScript ExecutionWrite and execute custom JavaScript code for performance testing
✅
Performance MetricsDetailed metrics including execution time, ops/sec, and averages
⚡
Configurable ParametersCustomizable iterations, timeout, and test settings
📝
Real-time ResultsLive performance tracking and result visualization
🔬Technical Guide
Core ConceptThe benchmark builder uses high-precision timing APIs to measure JavaScript code performance. It supports various test types including function calls, loops, async operations, and memory usage.
Technical FeaturesKey technical features: High-precision performance.now() timing, configurable test iterations and timeouts, multiple test type support, real-time progress tracking, result statistical analysis.
Best PracticesRecommended usage patterns: Use appropriate iteration counts for accurate results, warm up functions before benchmarking, run multiple iterations and average the results, test in realistic conditions.
📚 Related Documents
Web Performance API- Official documentation for Web Performance APIs including performance.now() and User Timing
JavaScript Performance Best Practices- Comprehensive guide to optimizing JavaScript performance and benchmarking techniques
Browser Performance Testing Guide- Practical examples and techniques for testing web application performance across different browsers