The Top 615 Javascript Performance Open Source Projects on Github

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Awesome Open Source

Combined Topics

Advertising 📦 9

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

Graphics 📦 103

Hardware 📦 148

Integrated Development Environments 📦 47

Learning Resources 📦 147

Libraries 📦 119

Lists Of Projects 📦 21

Machine Learning 📦 336

Mapping 📦 61

Marketing 📦 15

Mathematics 📦 55

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

The Top 615 Javascript Performance Open Source Projects on Github

Categories > Programming Languages > Javascript

Categories > Software Performance > Performance

React Virtualized ⭐ 22,609

React components for efficiently rendering large lists and tabular data

Fastify ⭐ 20,820

Fast and low overhead web framework, for Node.js

Sharp ⭐ 20,623

High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.

Node.js test runner that lets you develop with confidence 🚀

Handsontable ⭐ 15,790

JavaScript data grid with a spreadsheet look & feel. Works for React, Angular, and Vue. Supported by the Handsontable team ⚡

Lazysizes ⭐ 15,499

High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.

Inferno ⭐ 15,105

🔥 An extremely fast, React-like JavaScript library for building modern user interfaces

A modern load testing tool, using Go and JavaScript - https://k6.io

Front End Performance Checklist ⭐ 13,281

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

Solid ⭐ 11,590

A declarative, efficient, and flexible JavaScript library for building user interfaces.

Why Did You Render ⭐ 7,309

why-did-you-render by Welldone Software monkey patches React to notify you about potentially avoidable re-renders. (Works with React Native as well.)

Open deep learning compiler stack for cpu, gpu and specialized accelerators

Webdriverio ⭐ 7,050

Next-gen browser and mobile automation test framework for Node.js

Lozad.js ⭐ 6,888

🔥 Highly performant, light ~1kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more

Clusterize.js ⭐ 6,682

Tiny vanilla JS plugin to display large data sets easily

Uplot ⭐ 6,651

📈 A small, fast chart for time series, lines, areas, ohlc & bars

Bundlephobia ⭐ 6,466

🏋️ Find out the cost of adding a new frontend dependency to your project

Instant.page ⭐ 5,064

Make your site’s pages instant in 1 minute and improve your conversion rate by 1%

React Adaptive Hooks ⭐ 4,694

Deliver experiences best suited to a user's device and network constraints

Happypack ⭐ 4,110

Happiness in the form of faster webpack build times.

Why Did You Update ⭐ 4,057

💥 Puts your console on blast when React is making unnecessary updates.

Fuse Box ⭐ 4,056

A blazing fast js bundler/loader with a comprehensive API 🔥

"SQIP" (pronounced \skwɪb\ like the non-magical folk of magical descent) is a SVG-based LQIP technique.

Aws Lambda Power Tuning ⭐ 2,838

AWS Lambda Power Tuning is an open-source tool that can help you visualize and fine-tune the memory/power configuration of Lambda functions. It runs in your own AWS account - powered by AWS Step Functions - and it supports three optimization strategies: cost, speed, and balanced.

Medium Zoom ⭐ 2,687

🔎🖼 A JavaScript library for zooming images like Medium

Hiper ⭐ 2,598

🚀 A statistical analysis tool for performance testing

Memoize One ⭐ 2,504

A memoization library which only remembers the latest invocation

Easy Monitor ⭐ 2,342

企业级 Node.js 应用性能监控与线上故障定位解决方案

Partytown ⭐ 2,311

Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉

React Perf Devtool ⭐ 2,273

A browser developer tool extension to inspect performance of React components.

The Front End Knowledge You May Not Know ⭐ 2,230

😇 你可能不知道的前端知识点

React Virtual ⭐ 2,164

⚛️ Hooks for virtualizing scrollable elements in React

Webpack.js.org ⭐ 2,023

Repository for webpack documentation and more!

Cherow ⭐ 1,545

Very fast and lightweight, standards-compliant, self-hosted javascript parser with high focus on both performance and stability

Flamebearer ⭐ 1,465

Blazing fast flame graph tool for V8 and Node 🔥

Js Search ⭐ 1,438

JS Search is an efficient, client-side search library for JavaScript and JSON objects

React Performance ⭐ 1,245

Let's make our apps fast ⚡

Pgtune ⭐ 1,221

Pgtune - tuning PostgreSQL config by your hardware

Jsperf.com ⭐ 1,193

jsperf.com v2. https://github.com/h5bp/lazyweb-requests/issues/174

Coach ⭐ 1,183

Clear Eyes. Full Hearts. Can’t Lose.

Boomerang ⭐ 1,182

End user oriented web performance testing and beaconing

Performance Bookmarklet ⭐ 1,028

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.

Hyperformula ⭐ 950

A complete, open-source Excel-like calculation engine written in TypeScript. Includes 380+ built-in functions. Maintained by the team at Handsontable.

Browser Perf ⭐ 932

Performance Metrics for Web Browsers

V8 Bailout Reasons ⭐ 844

🔧 A list of Crankshaft bailout reasons with examples

Sinuous ⭐ 767

🧬 Light, fast, reactive UI library

Domtastic ⭐ 762

Small, fast, and modular DOM and event library for modern browsers.

Meriyah ⭐ 750

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

Three Mesh Bvh ⭐ 663

A BVH implementation to speed up raycasting and enable spatial queries against three.js meshes.

The consistently-fast, complete memoization solution for JS

Swagger Stats ⭐ 648

API Observability. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices.

Perf Tooling ⭐ 627

List of performance analysis, monitoring and optimization tools

Profiler ⭐ 603

Firefox Profiler — Web app for Firefox performance analysis

React Virtual List ⭐ 591

Super simple virtualized list React component

Chillout ⭐ 561

Reduce CPU usage by non-blocking async loop and psychologically speed up in JavaScript

Bundle Wizard ⭐ 538

Magically easy insight into the JavaScript loaded by a web app

Preact Pwa ⭐ 507

Super fast progressive web app with small footprint & minimal dependancies

Graphql Crunch ⭐ 490

Reduces the size of GraphQL responses by consolidating duplicate values

Vue Virtual Collection ⭐ 484

Vue component for efficiently rendering large collection data

Laravel Pjax ⭐ 481

A pjax middleware for Laravel

Redux Batched Subscribe ⭐ 479

store enhancer for https://github.com/reactjs/redux which allows batching subscribe notifications.

Vue Perf Devtool ⭐ 473

Vue Performance Devtool is a browser extension for inspecting the performance of Vue Components.

Trace Nodejs ⭐ 472

Trace is a visualised distributed tracing platform designed for microservices.

Fastbinaryencoding ⭐ 448

Fast Binary Encoding is ultra fast and universal serialization solution for C++, C#, Go, Java, JavaScript, Kotlin, Python, Ruby, Swift

Plain Draggable ⭐ 440

The simple and high performance library to allow HTML/SVG element to be dragged.

Wallace Cli ⭐ 422

Pretty CSS analytics on the CLI

Predator ⭐ 413

A powerful open-source platform for load testing APIs.

Web Performance Monitoring System ⭐ 408

A complete performance monitoring system.

Binjs Ref ⭐ 384

Reference implementation for the JavaScript Binary AST format

Lissajous ⭐ 369

🎵 A tool for programmatic audio performance in the browser using Javascript.

Prerender.js ⭐ 368

Fast webpages for all browsers.

Reflective Bind ⭐ 366

Eliminate wasteful re-rendering in React components caused by inline functions

Ratel Core ⭐ 352

High performance JavaScript to JavaScript compiler with a Rust core

React Native Slowlog ⭐ 344

A high-performance timer based profiler for React Native that helps you track big performance problems.

Js Worker Search ⭐ 331

JavaScript client-side search API with web-worker support

React Shrine ⭐ 318

"Shrine" Progressive Web App sample built with React

Viperhtml ⭐ 314

Isomorphic hyperHTML

Default Passive Events ⭐ 296

Makes {passive: true} by default when EventListenerOptions are supported

Memoize State ⭐ 288

The magic memoization for the State management. ✨🧠

Webpack Lighthouse Plugin ⭐ 275

A Webpack plugin for Lighthouse

Wipe Modules ⭐ 271

🗑️ Easily remove the node_modules folder of non-active projects

Autowebperf ⭐ 268

AutoWebPerf provides a flexible and scalable framework for running web performance audits with arbitrary audit tools including PageSpeedInsights, WebPageTest and more.

React Performance ⭐ 264

Helpers to debug and record component render performance 🚀

Web Tooling Benchmark ⭐ 253

JavaScript benchmark for common web developer workloads

A collection of tiny, highly performant Array.prototype alternatives

Performance Testing Framework ⭐ 234

Framework allows to perform load testing with Apache Jmeter, view application/server metrics in real-time with Grafana, analyze errors cause with detailed traces for failed requests, compare different test runs in scripted dashboard and perform frontend performance testing with sitespeed.io+webpagetest

Fe Performance Journey ⭐ 234

🚵 a Journey of Performance Optimizing in Frontend 🚀

Projects ⭐ 233

A list of awesome open source projects Vladimir Agafonkin is involved in.

Uber Mobile Web ⭐ 232

This is an attempt to mock the new uber app into mobile web to learn how react can be used to optimize for mobile web.

Web Report Sdk ⭐ 229

A complet sound web performance report plug-in.

Front End Performance Checklist ⭐ 227

🎮 더 빠르게 작동하는 프론트엔드 성능 체크리스트

An blazing fast 100% spec compliant, incremental javascript parser written in Typescript

React Worker Image ⭐ 218

React component to fetch image resources via web workers 🤖🤖

Next Super Performance ⭐ 213

The case of partial hydration (with Next and Preact)

React Performance Observer ⭐ 209

Get performance measurements from React Fiber

React Native Performance Monitor ⭐ 207

React Native Performance Monitor - Realtime graphing of React Native render performance

React Native Big List ⭐ 204

This is a high performance list view for React Native with support for complex layouts using a similar FlatList usage to make easy the replacement. This list implementation for big list rendering on React Native works with a recycler focused on performance and memory usage and so it permits processing thousands items on the list.

Floating.js ⭐ 195

Float a number of things up on a page (hearts, flowers, emojis, words ...)

Hyper Express ⭐ 194

High performance Node.js webserver with a simple-to-use API powered by uWebsockets.js under the hood.

Bundle Buddy Webpack Plugin ⭐ 191

🐐🐐🐐🐐 bundle-buddy-webpack-plugin 🐐🐐🐐🐐

1-100 of 615 projects

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Advertising 📦 9

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

Graphics 📦 103

Hardware 📦 148

Integrated Development Environments 📦 47

Learning Resources 📦 147

Libraries 📦 119

Lists Of Projects 📦 21

Machine Learning 📦 336

Mapping 📦 61

Marketing 📦 15

Mathematics 📦 55

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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