The Top 23 Javascript Web Performance Open Source Projects

Open source projects categorized as Javascript Web Performance

Categories > Programming Languages > Javascript

Categories > Software Performance > Web Performance

Angular ⭐ 93,321

Deliver web apps with confidence 🚀

dependent packages 27,396total releases 753most recent commit 3 months ago

Webpack ⭐ 63,881

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

dependent packages 226,953total releases 831most recent commit 3 months ago

Front End Performance Checklist ⭐ 16,168

🎮 The only Front-End Performance Checklist that runs faster than the others

most recent commit 5 months ago

Quicklink ⭐ 10,854

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

dependent packages 24total releases 15most recent commit 4 months ago

Awesome Wpo ⭐ 8,008

📝 A curated list of Web Performance Optimization. Everyone can contribute here!

most recent commit 9 months ago

Rspack ⭐ 6,769

A fast Rust-based web bundler 🦀️

dependent packages 70total releases 668most recent commit 3 months ago

Lighthouse Ci ⭐ 6,138

Automate running Lighthouse for every commit, viewing the changes, and preventing regressions

dependent packages 17total releases 54most recent commit 3 months ago

Sitespeed.io ⭐ 4,584

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.

dependent packages 10total releases 564most recent commit 3 months ago

Phantomas ⭐ 2,239

Headless Chromium-based web performance metrics collector and monitoring tool

dependent packages 18total releases 55most recent commit 3 months ago

Yellowlabtools ⭐ 2,237

WebPerf and front-end quality testing tool

dependent packages 4total releases 46most recent commit 5 months ago

Webpack.js.org ⭐ 2,189

Repository for webpack documentation and more!

most recent commit 3 months ago

Puppeteer Webperf ⭐ 1,688

Automating Web Performance testing with Puppeteer 🎪

most recent commit a year ago

Aurelia ⭐ 1,326

Aurelia 2, a standards-based, front-end framework designed for high-performing, ambitious applications.

dependent packages 65total releases 1,070most recent commit 3 months ago

Yall.js ⭐ 1,322

A fast, flexible, and small SEO-friendly lazy loader.

dependent packages 6total releases 17most recent commit 10 months ago

Import Cost ⭐ 1,296

displays the import size of the package you are importing inside the code editor

dependent packages 4total releases 29most recent commit 9 months ago

Performance Bookmarklet ⭐ 1,084

Performance-Bookmarklet helps to analyze the current page through the Resource Timing API, Navigation Timing API and User-Timing - requests by type, domain, load times, marks and more. Sort of a light live WebPageTest.

most recent commit a year ago

Browser Perf ⭐ 932

Performance Metrics for Web Browsers

dependent packages 8total releases 65most recent commit 6 years ago

V Lazy Image ⭐ 886

Lazy load images using Intersection Observer, apply progressive rendering and css animations.

dependent packages 23total releases 15most recent commit 9 months ago

Speedlify ⭐ 866

Benchmark the web performance and accessibility of sites over time.

most recent commit 4 months ago

Analyze Css ⭐ 694

CSS selectors complexity and performance analyzer

dependent packages 23total releases 163most recent commit 3 months ago

Guess Next ⭐ 525

🔮 Demo application showing the integration of Guess.js with Next.js

most recent commit 3 years ago

Speedtracker ⭐ 479

📉 Visualisation layer and data store for SpeedTracker

dependent packages 2total releases 10most recent commit 5 years ago

Prerender.js ⭐ 368

Fast webpages for all browsers.

dependent packages 2total releases 3most recent commit 4 years ago

The 10 Most Depended On Javascript Web Performance Open Source Projects

Webpack ⭐ 63,881

dependent packages 226,953total releases 831latest release October 13, 2023most recent commit 3 months ago

Angular ⭐ 93,321

Deliver web apps with confidence 🚀

dependent packages 27,396total releases 753latest release December 06, 2023most recent commit 3 months ago

Rspack ⭐ 6,769

A fast Rust-based web bundler 🦀️

dependent packages 70total releases 668latest release December 10, 2023most recent commit 3 months ago

Aurelia ⭐ 1,326

Aurelia 2, a standards-based, front-end framework designed for high-performing, ambitious applications.

dependent packages 65total releases 1,070latest release December 05, 2023most recent commit 3 months ago

Quicklink ⭐ 10,854

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

dependent packages 24total releases 15latest release August 05, 2022most recent commit 4 months ago

V Lazy Image ⭐ 886

Lazy load images using Intersection Observer, apply progressive rendering and css animations.

dependent packages 23total releases 15latest release February 13, 2022most recent commit 9 months ago

Analyze Css ⭐ 694

CSS selectors complexity and performance analyzer

dependent packages 23total releases 163latest release October 29, 2023most recent commit 3 months ago

Phantomas ⭐ 2,239

Headless Chromium-based web performance metrics collector and monitoring tool

dependent packages 18total releases 55latest release September 18, 2023most recent commit 3 months ago

Okiba ⭐ 13

Sharp collection of tools for front-end development, created with performance in mind. 🗡

dependent packages 17total releases 29latest release May 26, 2020most recent commit 4 years ago

Lighthouse Ci ⭐ 6,138

Automate running Lighthouse for every commit, viewing the changes, and preventing regressions

dependent packages 17total releases 54latest release April 14, 2023most recent commit 3 months ago

The 10 Latest Releases In Javascript Web Performance Open Source Projects

Rspack ⭐ 6,769

A fast Rust-based web bundler 🦀️

dependent packages 70total releases 668latest release December 10, 2023most recent commit 3 months ago

Sitespeed.io ⭐ 4,584

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.

dependent packages 10total releases 564latest release December 08, 2023most recent commit 3 months ago

Angular ⭐ 93,321

Deliver web apps with confidence 🚀

dependent packages 27,396total releases 753latest release December 06, 2023most recent commit 3 months ago

Aurelia ⭐ 1,326

Aurelia 2, a standards-based, front-end framework designed for high-performing, ambitious applications.

dependent packages 65total releases 1,070latest release December 05, 2023most recent commit 3 months ago

Yellowlabtools ⭐ 2,237

WebPerf and front-end quality testing tool

dependent packages 4total releases 46latest release November 07, 2023most recent commit 5 months ago

Analyze Css ⭐ 694

CSS selectors complexity and performance analyzer

dependent packages 23total releases 163latest release October 29, 2023most recent commit 3 months ago

Crux Api ⭐ 52

A tiny (500 bytes) CrUX API wrapper that supports record & history API, handles errors, and provides types.

dependent packages 3total releases 8latest release October 24, 2023most recent commit 6 months ago

Webpack ⭐ 63,881

dependent packages 226,953total releases 831latest release October 13, 2023most recent commit 3 months ago

Phantomas ⭐ 2,239

Headless Chromium-based web performance metrics collector and monitoring tool

dependent packages 18total releases 55latest release September 18, 2023most recent commit 3 months ago

Idle Task ⭐ 137

Improve your website performance by executing JavaScript during a browser's idle periods.

dependent packages 2total releases 38latest release September 05, 2023most recent commit 3 months ago

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