Showing 1-20 of 265,342 packages
Speed Insights is a tool for measuring web performance and providing suggestions for improvement.
Web performance library for measuring all User-centric performance metrics, including the latest Web Vitals.
Adds the capability to track web performance metrics categorized as Web Vitals.
Best, lightweight Keen Slider for best web performance
Code PushUp plugin for measuring web performance and quality with Lighthouse 🔥
React library for prerendering static pages, optimize SEO and web performance
Auto load css for improve web performance by code splitting.
sitespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.
monitor web performance
Headless Chromium-based web performance metrics collector and monitoring tool
A SDK For Report Web Performance
Cross-environment (nodejs/web) performance object
Analyze the web performance of your site
Revenue intelligence for web performance — Native Datadog RUM integration or bring your own data via CSV/JSON
Analyze the web performance of your site using Grunt
Analyze the web performance of your site using Gulp
A comprehensive Model Context Protocol (MCP) server that provides web performance auditing, accessibility testing, SEO analysis, security assessment, and Core Web Vitals monitoring using Google Lighthouse. Enables LLMs and AI agents to perform detailed we
Easily measure performance metrics in JavaScript
MCP server for Google PageSpeed Insights API - analyze web performance with Claude
Firebase JavaScript library for web and Node.js