Web Performance
Showing 36 of 48 projects
A development platform for building mobile and desktop web applications using TypeScript/JavaScript.
A module bundler for JavaScript and other assets, enabling code splitting and transformation via loaders.
A React-based framework for building blazing fast websites and apps with static-site generation and dynamic rendering.
A modern load testing tool for developers, using Go and JavaScript to test performance like unit tests.
An automated tool for auditing web page quality, performance, accessibility, SEO, and best practices.
A Node.js tool for optimizing SVG files by removing redundant information without affecting rendering.
Automatically detects and highlights React performance issues like unnecessary re-renders without requiring code changes.
A high-performance, SEO-friendly lazy loader for images, iframes, and more that detects visibility changes automatically.
Automatically add a customizable progress bar to your website that tracks page load and AJAX requests.
Minuscule SVG versions of popular website and app logos, each under 1KB.
A performant, small-footprint financial charting library built with HTML5 canvas for interactive web applications.
A generic-purpose lossless compression algorithm offering dense compression at speeds comparable to deflate.
Relocate resource-intensive third-party scripts off the main thread and into a web worker to improve site performance.
A lightweight JavaScript library for creating fluid page transitions that make multi-page websites feel like single-page applications.
Turbolinks makes web app navigation faster by fetching pages, swapping the body, and merging the head without full page reloads.
A production-ready, pure Go implementation of the QUIC and HTTP/3 protocols.
A curated list of Web Performance Optimization (WPO) resources including tools, articles, books, and talks.
A curated list of tools, articles, books, and talks for Web Performance Optimization (WPO).
A Vue.js static site generator for building fast, modern websites with any headless CMS or API.
A tiny, modular JavaScript library for measuring Core Web Vitals and other essential performance metrics on real users.
A buttery smooth, super lightweight, vanilla JavaScript library for adding parallax scrolling effects to websites.
Automate running Lighthouse audits for every commit, track performance metrics, and prevent regressions in CI/CD pipelines.
A JavaScript function and HTML pattern for loading CSS files asynchronously to prevent render-blocking.
Self-host Open Source fonts in neatly bundled NPM packages for improved performance, privacy, and version control.
A JPEG encoder library that improves compression efficiency for higher quality and smaller file sizes.
A Node.js module to generate a service worker that precaches static resources for offline web apps.
A jQuery plugin for adding smooth page transitions and AJAX navigation to websites with progressive enhancement.
Automatic Nginx module that applies web performance optimizations to pages and assets without code changes.
A multithreaded lossless PNG/APNG compression optimizer written in Rust, usable via CLI or as a library.
A bookmarklet and Chrome extension that overlays a performance heatmap on web pages using the Resource Timing API.
A collection of service worker tools for caching dynamic content and offlining runtime requests.
A script and resource loader that caches files in localStorage to improve page load performance.
An open-source web performance testing platform for measuring and analyzing website speed and user experience.
A Node.js CLI and library for running Google PageSpeed Insights performance tests with formatted reporting.
A Node.js module for running Google PageSpeed Insights performance tests with formatted reporting.
A lightweight asynchronous JavaScript loader and dependency manager for complex web applications.
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