Automated auditing, performance metrics, and best practices for the web.
Pushed 9 days ago
391 contributors
Created 11 years ago
30.8k star-icon
SVG Optimizer for Node.js and CLI.
Pushed a month ago
229 contributors
Created ...
Scan and fix React performance issues
GPU Accelerated JavaScript
Pushed 3 days ago
65 contributors
Created ...
Extract & Inline Critical-path CSS in HTML pages
Pushed 14 days ago
41 contributors
Created 12 years ago
10.3k star-icon
Essential metrics for a healthy site.
Pushed 13 days ago
40 contributors
Calculate the real cost to run your JS app or lib to keep good performance. Show error in pull request if the cost exceeds the limit.
Pushed 2 days ago
100 contributors
Created 9 years ago
6.95k star-icon
A fast, interactive web-based viewer for performance profiles.
Pushed 4 months ago
49 contributors
Created 9 years ago
A framework for finding JavaScript memory leaks and analyzing heap snapshots
A simple, tiny and lightweight benchmarking library!
Pushed 2 days ago
41 contributors
Created 4 years ago
Lightweight JavaScript library that predicts user intent based on mouse movements and keyboard navigation. Perfect for smart prefetching. Also works for mobile!
Performance testing companion for React and React Native
hack into react internals
Pushed 2 days ago
8 contributors
Created 2 years ago
Context-aware web performance for everyone
Pushed 2 months ago
1 contributors
Created a year ago
A library to inline your app's critical CSS and lazy-load the rest.
Pushed 3 days ago
37 contributors
Created 2 years ago