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The Top 146 Web Performance Open Source Projects on Github
Categories
>
Software Performance
>
Web Performance
Angular
⭐
76,692
The modern web developer’s platform
Webpack
⭐
59,399
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.
Skywalking
⭐
17,830
APM, Application Performance Monitoring System
Quicklink
⭐
9,055
⚡️Faster subsequent page-loads by prefetching in-viewport links during idle time
Awesome Wpo
⭐
7,166
📝 A curated list of Web Performance Optimization. Everyone can contribute here!
Guess
⭐
6,707
🔮 Libraries & tools for enabling Machine Learning driven user-experiences on the web
Mozjpeg
⭐
4,606
Improved JPEG encoder.
Sqip
⭐
3,045
"SQIP" (pronounced \skwɪb\ like the non-magical folk of magical descent) is a SVG-based LQIP technique.
Perfume.js
⭐
2,457
Web performance library for measuring all User-centric performance metrics
Phantomas
⭐
2,178
Headless Chromium-based web performance metrics collector and monitoring tool
Webpack.js.org
⭐
2,021
Repository for webpack documentation and more!
Web Vitals Extension
⭐
1,870
A Chrome extension to measure essential metrics for a healthy site
Puppeteer Webperf
⭐
1,450
Automating Web Performance testing with Puppeteer 🎪
Aurelia
⭐
1,103
Aurelia 2, a standards-based, front-end framework designed for high-performing, ambitious applications.
Awesome Mobile Web Development
⭐
1,048
All that you need to create a great mobile web experience
Browser Perf
⭐
932
Performance Metrics for Web Browsers
V Lazy Image
⭐
671
Lazy load images using Intersection Observer, apply progressive rendering and css animations.
Analyze Css
⭐
668
CSS selectors complexity and performance analyzer
Kweb Core
⭐
598
A lightweight Kotlin web framework for backend developers 🦆
Awesome Pagespeed Metrics
⭐
597
⚡Metrics to help understand page speed and user experience
Guess Next
⭐
525
🔮 Demo application showing the integration of Guess.js with Next.js
Garie
⭐
473
Open source web performance
Prerender.js
⭐
368
Fast webpages for all browsers.
Perfjankie
⭐
345
Checking browser rendering performance regression
Progress Bar Animation
⭐
302
Making a Doughnut Progress Bar - research notes
React Live Chat Loader
⭐
300
Implement a live chat beacon in your React application without performance regressions.
Autowebperf
⭐
268
AutoWebPerf provides a flexible and scalable framework for running web performance audits with arbitrary audit tools including PageSpeedInsights, WebPageTest and more.
Pwa Fundamentals
⭐
261
👨🏫 Mike & Steve's Progressive Web Fundamentals Course
Imager
⭐
215
Automated image compression for efficiently distributing images on the web.
Uxm
⭐
211
A modular library for collecting front-end performance metrics.
Flying Pages
⭐
171
Load inner pages instantly, intelligently
Web Vitals Reporter
⭐
139
Report Web Vitals to your API with one POST request per session.
Skywalking Client Js
⭐
122
Client-side JavaScript exception and tracing library for Apache SkyWalking APM.
Openspeedmonitor
⭐
120
Open Source Web Performance Monitoring. Made by iteratec.
Html Minifier
⭐
120
A simple command line tool to minify your HTML, Razor views & Web Forms views
Kabarvirus
⭐
107
KabarVirus.com: cepat (PageSpeed 100), ringan (10 KB)
Keepfast
⭐
96
🏇 A model driven framework for the evaluation web page performance
Ngx Hover Preload
⭐
94
🖱 Preload Angular lazy-loaded routes on mouse over
Nemetric
⭐
94
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。向监控后台报告实际用户测量值。
Protractor Perf
⭐
93
E2E test framework to check for performance regressions in Angular apps
Surf N Perf
⭐
87
Micro-library for gathering web page performance data
Ada Awa
⭐
69
Ada Web Application - Framework to build high performance secure web applications
Blurhash To Css
⭐
69
Convert a BlurHash to a CSS Object using TypeScript, Rust, and WebAssembly.
Perflint
⭐
66
PerfLint is a tool to identify unexpected performance levels of a Website
Personal Goals
⭐
66
List of books I've read, projects I've done, videos I've seen, articles I've read or podcasts I've listened to.
Performance Budget Plugin
⭐
63
Perfromance budget plugin for Webpack (https://webpack.js.org/)
Time Slicing
⭐
60
Break down long tasks into smaller tasks, avoid blocking the main process.
Awesome Web Performance Budget
⭐
55
⚡️Articles, Websites, Tools and Case Studies to implement performance budget to a website. (PR 's welcomed)
Wp Quicklink
⭐
55
The WordPress plugin for quicklink. ⚡️ Faster subsequent page-loads by prefetching in-viewport links during idle time.
F19n Obtrusive Livetest
⭐
52
A sandboxed, extendable testing chrome extension and framework! It runs pre-defined and custom tests on each page that you visit.
Performance Budgets
⭐
50
performance-budgets gives you a simple way to check and stay on top of performance
Alef Component
⭐
46
Alef Component for Modern Web Apps.
Garie Lighthouse
⭐
44
Lighthouse Garie plugin. Polls websites to checkout performance metrics also supports webhooks.
Blazingly Ssr
⭐
42
A blazing fast server side rendering & project optimiser cli tool using Parcel (POC/Experiment)
Jekyll Loading Lazy
⭐
41
🧙🏽♀️ Automatically adds loading="lazy" to <img> and <iframe> tags. Load images on your sites lazily without JavaScript.
Karma Telemetry
⭐
36
Karma Framework for running performance tasks using Telemetry
Pio
⭐
36
Optimize images while maintaining the same perceived quality
Qoopido.demand
⭐
34
Promise like module loader with automatic resolution of nested dependencies using XHR requests and localStorage caching to dynamically load modules, legacy JavaScript, CSS, text and bundles. Supports custom handler and plugins as well.
Webperf Ecommerce Id
⭐
32
⚡️ Web Perf Comparison for E-Commerce in Indonesia
Crux Api
⭐
29
A tiny (450 bytes) wrapper for Chrome UX Report API wrapper that provides TS notations and handles errors.
Perf Marks
⭐
28
The isomorphic, simplest, and lightweight solution for User Timing API in Javascript - 🚀 only 208B 🚀. Tree-shaking and entry points built-in. Simple as that!
Assassin
⭐
26
Assassin is a decentralized database that uses background threads to kill slow JavaScript.
Gzip
⭐
22
Optimize any Joomla website and/or turn it into a Progressive Web Application
Rollup Plugin Imagemin
⭐
18
Imagemin meets Rollup!
Pagespeed Insights Scripts
⭐
18
Small scripts and recipes to run PageSpeed Insights via the API, save results, summarise and export to tsv.
Lighthouse Viewer
⭐
18
Wrapper for VanillaJS, VueJS & React of the Original Lighthouse Reporter/Viewer
Webperftoolbar
⭐
18
A drop-in toolbar to help visualize a website's performance.
Performance Testing Framework
⭐
17
Framework allows to perform frontend performance testing with sitespeed.io + webpagetest, view application/server metrics in real-time with Grafana.
Guess Js.github.io
⭐
16
The website of Guess.js
Website Audit
⭐
16
It's an open-source report template that guides web professionals thought steps to audit any website in terms of the page speed and technical SEO optimisation.
Guido
⭐
16
适用于cmd amd react jquery sass handlebars开发体系的构建工具，内置静态资源（样式、图片）内联外链、自动化雪碧图、资源to base64、资源文件注入模板、dev server、自定义路由等构建、调试、打包部署功能，减少同体系开发环境的重复配置
Wpt Filmstrip
⭐
15
A simple tool to animate, unwind and explore WebPagetest filmstrips
Uffremover
⭐
15
[A novel JavaScript code optimizer] A common practice in JavaScript development is to ship and deploy an application as a large file, called bundle, which is the result of combining the application code along with the code of all the libraries the application depends on. Despite the benefits of having a single bundle per application, this approach leads to applications being shipped with significant portions of code that are actually not used, which unnecessarily inflates the JavaScript bundles and could slow down website loading because of the extra unused code. The goal of this paper is to address the problem of reducing the size of bundle files in JavaScript applications.
Magento2 Quicklink
⭐
14
⚡️ Magento 2 extension faster subsequent page-loads by prefetching in-viewport links during idle time.
Plugin Lighthouse
⭐
14
A simple sitespeed.io lighthouse plugin to collect few performance metrics
Requesttracker
⭐
13
Track when your users get your HTTP requests
Okiba
⭐
13
Sharp collection of tools for front-end development, created with performance in mind. 🗡
Progux
⭐
11
Progressive User Experience Library
Inline Remote Assets
⭐
10
Improve load performance by inlining and optimising remote assets loaded through CDN
Perfslides
⭐
9
Slides and demo for PerfJankie/BrowserPerf
Node Imageoptim Api
⭐
9
ImageOptim HTTP API interface for Node.js®
Page Lab
⭐
9
PageLab enables web performance, accessibility, SEO, etc testing at scale.
React Prefetcher
⭐
8
A react library providing components that help with interaction-based asset pre-fetching. Demo -
Network Status
⭐
8
Get network status of device
Microdose
⭐
8
The fastest Node framework on this 🌎 🚀 🚀 🚀
Express Performance Monitor
⭐
8
Monitoring tooling agnostic Express Application Server in-process performance monitoring middleware and agent
Webperf_core
⭐
8
Minimalistic webperf client mainly running on PythonAnywhere.com
Metrx
⭐
7
Measure web page performance metrics with ease.
A11y Meetup Berlin.de
⭐
7
Website for the A11y Meetup Berlin
Pagespeed Monitoring
⭐
7
Pagespeed Monitoring - A simple tool to monitor Front-End regression using Google Pagespeed Insight and Regular Expressions.
Garie Browsertime
⭐
7
Browsertime Garie plugin. Polls websites to checkout performance metrics also supports webhooks.
Awesome Climate Tech
⭐
6
A collection of awesome things regarding the Climate tech ecosystem.
Angular Memory Leaks
⭐
6
How to build and fix an Angular app with memory leaks?
Verifierad
⭐
6
Projekt för att kontinuerligt övervaka en webbplats mätbara kvalitetsfaktorer.
Osmdetailanalysis
⭐
6
Microservice that provides functionality to persist and analyze web performance waterfall data.
Web Performance Talk
⭐
5
Talk with a list of Web Performance Tooling.
Lighthouse Behind Auth
⭐
4
🙈 Codelab for running Lighthouse to test a page behind authentication flow
Video Compare
⭐
4
📺 📺 Side by side video playing for webpagetest / browsertime recordings.
Black Friday Performance Testing
⭐
3
🦃 Black Friday Performance Testing Experiment 🙏
Imager Io Js
⭐
3
Imager for JavaScript (NodeJS) - Site performance tools for efficiently distributing media on the web.
1-100 of 146 projects
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Related Projects
Javascript Web Performance Projects (86)
Advertising
📦 9
All Projects
Application Programming Interfaces
📦 120
Applications
📦 181
Artificial Intelligence
📦 72
Blockchain
📦 70
Build Tools
📦 111
Cloud Computing
📦 79
Code Quality
📦 28
Collaboration
📦 30
Command Line Interface
📦 48
Community
📦 81
Companies
📦 60
Compilers
📦 60
Computer Science
📦 74
Configuration Management
📦 39
Content Management
📦 167
Control Flow
📦 197
Data Formats
📦 77
Data Processing
📦 266
Data Storage
📦 132
Economics
📦 60
Frameworks
📦 198
Games
📦 122
Graphics
📦 103
Hardware
📦 148
Integrated Development Environments
📦 47
Learning Resources
📦 147
Legal
📦 28
Libraries
📦 119
Lists Of Projects
📦 21
Machine Learning
📦 336
Mapping
📦 61
Marketing
📦 15
Mathematics
📦 55
Media
📦 228
Messaging
📦 97
Networking
📦 304
Operating Systems
📦 84
Operations
📦 120
Package Managers
📦 52
Programming Languages
📦 229
Runtime Environments
📦 96
Science
📦 42
Security
📦 375
Social Media
📦 26
Software Architecture
📦 70
Software Development
📦 68
Software Performance
📦 57
Software Quality
📦 127
Text Editors
📦 45
Text Processing
📦 131
User Interface
📦 310
User Interface Components
📦 465
Version Control
📦 29
Virtualization
📦 68
Web Browsers
📦 38
Web Servers
📦 25
Web User Interface
📦 194
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