array-timsort
Fast JavaScript array sorting by implementing Python's Timsort algorithm
Fast JavaScript array sorting by implementing Python's Timsort algorithm
High-res timestamps in Node and browser
A function, a component and a mixin for React pure rendering
LazyLoad is a lightweight (2.4 kB) and flexible script that speeds up your web application by deferring the loading of your below-the-fold images, videos and iframes to when they will enter the viewport. It's written in plain "vanilla" JavaScript, it leve
the fastest version of Function#bind I could make
check if the event loop is blocked
Get the speed index from chrome dev tool timeline files. The CLI
A 100% compliant, self-hosted javascript parser with high focus on both performance and stability
Cloud-scale load testing. https://www.artillery.io
A JavaScript library for zooming images like Medium
request animation frame
Functional CSS for humans
A fast Mersenne Twister
A tiny, faster alternative to native Array.prototype.every
JavaScript Performance Monitor
A bluebird wrapper for node-mysql
Web performance library for measuring all User-centric performance metrics, including the latest Web Vitals.
The fastest smallest Javascript polyfill for the encode of TextEncoder and decode of TextDecoder for UTF-8 only. Made by AnonyCo with ❤️ from 🐕s.
Calibre - Page speed performance testing with Google Lighthouse
A light-weight JS library to lazy load any HTML element such as images, ads, videos etc.