perfume.js

Web performance library for measuring all User-centric performance metrics, including the latest Web Vitals.

v9.4.0 URL: https://unpkg.com/perfume.js@9.4.0/dist/perfume.umd.min.js

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next-axiom

Send WebVitals from your Next.js project to Axiom.

v1.5.1 URL: https://unpkg.com/next-axiom@1.5.1/dist/index.js

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web-vitals axiom observability performance nextjs

@nuxtjs/fontaine

[![npm version][npm-version-src]][npm-version-href] [![npm downloads][npm-downloads-src]][npm-downloads-href] [![Github Actions][github-actions-src]][github-actions-href] [![Codecov][codecov-src]][codecov-href]

v0.4.4 URL: https://unpkg.com/@nuxtjs/fontaine@0.4.4/dist/module.cjs

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nuxt module nuxt-module fonts cls web-vitals performance

visionary-image

React image component with built-in Blurhash placeholders for better UX and Core Web Vitals.

v1.0.4 URL: https://unpkg.com/visionary-image@1.0.4/dist/visionary-image.umd.js

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blurhash cls component core-web-vitals fid image inp performance placeholder react seo speed typescript visionary web-vitals

@sumup/performance-observer

Generic PerformanceObserver API wrapper for measuring performance metrics

v1.0.2 URL: https://unpkg.com/@sumup/performance-observer@1.0.2/dist/performance-observer.es5.umd.min.js

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performance web-vitals custom metrics first-contentful-paint first-paint first-input-delay largest-contentful-paint cumulative-layout-shift time-to-first-byte element-timing navigation-timing resource-timing user-timing longtask