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Performance•18 projects

Performance
ReactSVGLearning resourceGPUDev toolHookTestingStatic site generator
Lighthouse
Lighthouse
27k
Automated auditing, performance metrics, and best practices for the web.
SVGO
SVGO
19.6k
Node.js tool for optimizing SVG files
Front-End Performance Checklist
Front-End Performance Checklist
16k
The only Front-End Performance Checklist that runs faster than the others
GPU.js
GPU.js
14.7k
GPU Accelerated JavaScript
Why did you render
Why did you render
10.3k
Monkey patches React to notify you about avoidable re-renders.
Critical
Critical
9.8k
Extract & Inline Critical-path CSS in HTML pages
stats.js
stats.js
8.34k
JavaScript Performance Monitor
Web Vitals
Web Vitals
6.54k
Essential metrics for a healthy site.
Size Limit
Size Limit
6.13k
Calculate the real cost to run your JS app or lib to keep good performance....
Benchmark.js
Benchmark.js
5.42k
A benchmarking library. As used on jsPerf.com.
React Adaptive Loading Hooks
React Adaptive Loading Hooks
5.05k
Deliver experiences best suited to a user's device and network constraints
Speedscope
Speedscope
4.63k
A fast, interactive web-based viewer for performance profiles.
MemLab
MemLab
3.95k
A framework for finding JavaScript memory leaks and analyzing heap snapshot...
Fuite
Fuite
3.79k
A tool for finding memory leaks in web apps
Critters
Critters
3.3k
A Webpack plugin to inline your critical CSS and lazy-load the rest.
Perfume.js
Perfume.js
2.83k
Web performance library for measuring all performance vitals metrics
Tinybench
Tinybench
750
A simple, tiny and lightweight benchmarking library!
Jampack
Jampack
490
Optimizes static websites for best user experience and best Core Web Vitals...