performance

A declarative, efficient, and flexible JavaScript library for building user interfaces.

Fast and low overhead web framework, for Node.js

⚡️ Express inspired web framework written in Go

High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.

Write scalable load tests in plain Python 🚗💨

Node.js test runner that lets you develop with confidence 🚀

A modern load testing tool, using Go and JavaScript - https://k6.io

一款面向泛前端产品研发全生命周期的效率平台。

High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.

A modern formatting library

🔥 An extremely fast, React-like JavaScript library for building modern user interfaces

How to improve NGINX performance, security, and other important things.

APM, (Application Performance Management) tool for large-scale distributed systems.

Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉

⚡️Faster subsequent page-loads by prefetching in-viewport links during idle time

Thoughts on Go performance optimization

why-did-you-render by Welldone Software monkey patches React to notify you about potentially avoidable re-renders. (Works with React Native as well.)

Open deep learning compiler stack for cpu, gpu and specialized accelerators

Powerful .NET library for benchmarking

A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Brought to you by Winsider Seminars & Solutions, Inc. @ http://www.windows-internals.com