HASTY
Performance benchmarking for optimal JavaScript code
HASTY Overview
HASTY is a performance benchmarking platform designed to help developers optimize their JavaScript code. It solves the common pain point of developers juggling multiple code snippets for the same task without knowing which one performs best. The tool enables side-by-side comparison of code implementations, revealing performance champions and hidden bottlenecks. HASTY is targeted at JavaScript developers of all levels who want to make data-driven decisions about their code performance. By providing concrete metrics rather than theoretical promises, it helps developers build faster, more efficient applications that scale well with growing user bases.
HASTY Screenshot
HASTY Official screenshot of the tool interface
HASTY Core Features
Code Comparison
Evaluate different JavaScript implementations side-by-side with precise benchmarking metrics. See exactly which code performs best under various conditions.
Bottleneck Identification
Pinpoint specific sections of code that slow down under pressure, allowing for targeted optimization efforts where they matter most.
Performance Insights
Gain deep understanding of how different algorithms and approaches compare in real-world scenarios, beyond theoretical performance.
Future-proofing
Predict how your code will handle increased loads and future growth, preventing performance issues before they impact users.
Algorithm Showdowns
Pre-configured comparisons of common algorithms (like sorting methods) to help developers understand performance trade-offs.
HASTY Use Cases
Algorithm Selection
When deciding between multiple sorting algorithms (like QuickSort vs MergeSort), HASTY provides concrete data on which performs best for your specific data characteristics.
Performance Optimization
Identify slow functions in critical paths of your application and test alternative implementations to find the most performant solution.
Library Comparison
Compare performance of different libraries or frameworks implementing similar functionality to choose the most efficient option.
Code Review
Validate performance claims during code reviews by benchmarking proposed changes against existing implementations.
How to Use HASTY
Create a new benchmark by clicking 'New Benchmark' on the HASTY homepage.
Input or paste your different code implementations that you want to compare for the same functionality.
Configure test parameters including input sizes, iterations, and execution environments if needed.
Run the benchmark tests and wait for the system to execute and measure performance.
Review the detailed performance metrics comparing execution times, memory usage, and other key indicators.
Use the insights to select the optimal implementation or identify areas for further optimization.