Benchmark.js
High-resolution timers for statistically significant benchmarking results.
Pricing
See website
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
—Overview
What is Benchmark.js?
Benchmark.js is a JavaScript library that provides high-resolution timers and returns statistically significant results. It's useful for developers who need to measure the performance of their code accurately.
Key differentiator
“Benchmark.js stands out with its focus on providing statistically significant and precise timing measurements, making it ideal for developers who need to ensure their performance tests are both accurate and reliable.”
Capability profile
Strength Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
Fit analysis
Who is it for?
✓ Best for
JavaScript developers who need precise and reliable benchmarking results for their applications.
Teams working on performance-critical JavaScript projects that require accurate timing measurements.
✕ Not a fit for
Projects requiring real-time or near-real-time performance monitoring, as Benchmark.js is more suited for offline testing scenarios.
Applications where the overhead of high-resolution timers might impact the benchmarking results themselves.
Cost structure
Pricing
Free Tier
None
Starts at
See website
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Next step
Get Started with Benchmark.js
Step-by-step setup guide with code examples and common gotchas.