web-performance
Repositories (1263)
Deliver web apps with confidence 🚀
A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on dema...
APM, Application Performance Monitoring System
Fast Rust-based bundler for the web with a modernized webpack API 🦀
⚡️Faster subsequent page-loads by prefetching in-viewport links during idle time
🔮 Libraries & tools for enabling Machine Learning driven user-experiences on the web
Improved JPEG encoder.
Web performance library for measuring all performance vitals metrics
Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals.
A Chrome extension to measure essential metrics for a healthy site
Repository for webpack documentation and more!
Automating Web Performance testing with Puppeteer 🎪
Aurelia 2, a standards-based, front-end framework designed for high-performing, ambitious applications.
All that you need to create a great mobile web experience
⚡ Modern fullstack web framework based on Rust and React
SiteOne Crawler is a cross-platform website crawler and analyzer for SEO, security, accessibility, and performance optimization—ideal for developers,...
Lazy load images using Intersection Observer, apply progressive rendering and css animations.
A Kotlin web framework
Performance Metrics for Web Browsers
Automated image compression for efficiently distributing images on the web.
Web application acceleration, advanced DDoS protection and web security
⚡ Next.js enterprise-grade storefront for high-performance e-commerce with Shopify backend and Algolia middle layer with excellent browsing journey
⚡Metrics to help understand page speed and user experience
Implement a live chat beacon in your React application without performance regressions.
Open source web performance
🔮 Demo application showing the integration of Guess.js with Next.js
A Storybook Addon for tracking web performance
Fast webpages for all browsers.
Checking browser rendering performance regression
The website QA tool for your coding agent. 310+ audit rules across SEO, performance, security, accessibility and agent experience.
Making a Doughnut Progress Bar - research notes
👨🏫 Mike & Steve's Progressive Web Fundamentals Course
Client-side JavaScript exception and tracing library for Apache SkyWalking APM.
A modular library for collecting front-end performance metrics.
Report Web Vitals to your API with one POST request per session.
Load inner pages instantly, intelligently
前端性能指标的监控,采集以及上报。用于测量第一个dom生成的时间(FP/FCP/LCP)、用户最早可操作时间（fid|tti）和组件的生命周期性能,，网络状况以及资源大小等等...
🖱 Preload Angular lazy-loaded routes on mouse over
Optimize images while maintaining the same perceived quality
Improve your website performance by executing JavaScript during a browser's idle periods.
Holy Loader is a i18n-ready, lightweight, customizable top loading progress bar component for React / Next.js 13 & Next.js 14. #toploader #top-loader...
Fast command-line HTML minifier — works on any HTML, with special support for Razor and Web Forms views. Parallel processing, safe preservation of <pr...
📦 Combine Chrome tooling like Lighthouse userflows and DevTools reconder scripts in your CI
⚡️Articles, Websites, Tools and Case Studies to implement performance budget to a website. (PR 's welcomed)
Example website used in Frontend Masters course "Fundamentals of Web Performance"
KabarVirus.com: cepat (PageSpeed 100), ringan (10 KB)
Ada Web Application - Framework to build high performance secure web applications
闪电.skill：照 Anthropic 两周把 claude.ai 提速 3 倍的方法，给你的网站提速。先量、再证、后爬，用棘轮锁住只许变好。
Break down long tasks into smaller tasks, avoid blocking the main process.
:horse_racing: A model driven framework for the evaluation web page performance