688 Open source projects that are alternatives of or similar to Flying Pages

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

Fast webpages for all browsers.

Quicklink prefetching strategy for the Angular router

Implement a live chat beacon in your React application without performance regressions.

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。

🌸 HTTP REST API caching middleware, to be used between load balancers and REST API workers.

Web performance library for measuring all User-centric performance metrics

A Chrome extension to measure essential metrics for a healthy site

Open source web performance

⚡Metrics to help understand page speed and user experience

Minimal, extremely fast, lightweight Ruby framework for HTTP APIs

The WordPress plugin for quicklink. ⚡️ Faster subsequent page-loads by prefetching in-viewport links during idle time.

Performance Metrics for Web Browsers

🔮 Libraries & tools for enabling Machine Learning driven user-experiences on the web

Repository for webpack documentation and more!

Performance tweaks for the front-end and back-end of a store.

Fast and low overhead web framework, for Node.js

An open source utility library for measuring React component render times.

The fast, easy to use & typescript ready web framework for Node.js

Template rendering plugin for Fastify

Thoughts about entity-component-system

A React higher order component to debounce the rendering of your React components

Performance comparison of WebAssembly, C++ Addon, and native implementations of various algorithms in Node.js.

Add preload and prefetch links based your Mix manifest

TYPO3 e-commerce extension for professional, ultra fast online shops, complex B2B applications and #gigacommerce

Fortio load testing library, command line tool, advanced echo server and web UI in go (golang). Allows to specify a set query-per-second load and record latency histograms and other useful stats.

⚡️ A lightning fast HTTP router

Load testing tool, inspired by Locust

Powerful asynchronus IPv4 network scanner for PowerShell

Find memory issues & leaks in your iOS app without instruments

top, but for Emacs.

Command-line control panel for Nginx Server to manage WordPress sites running on Nginx, PHP, MySQL, and Let's Encrypt

Caliper is an instrumentation and performance profiling library

Monitor performance of your Minecraft server. Similar to VisualVM and Java Mission Control.

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

Lightweight library of data structures implemented in C++11, designed for constant time insertion, erasure, lookup, and fastest possible iteration.

🌳 CLI tool which checks if a package is distributed in ECMAScript module format. Helps you reason if the package is tree-shakable.

Our open source benchmarks and code samples

Report Web Vitals to your API with one POST request per session.

VisualVM is an All-in-One Java Troubleshooting Tool

APM, (Application Performance Management) tool for large-scale distributed systems.

monkey android test

📱some samples and blogs about how to start with your first PWA

Are We Fast Yet? Comparing Language Implementations with Objects, Closures, and Arrays

React implementation of the Intersection Observer API to tell you when an element enters or leaves the viewport.

Python Geohash Compression Tool

Collect performance metrics for your library/application.

Infinite Scroll and Occlusion at > 60FPS

RAM bundle friendly, bundle-time generated `index.js`

Performance benchmarks for Kubernetes

DEPRECATED - See Elastic APM instead: https://github.com/elastic/apm-agent-nodejs

Easily run code asynchronously

🖱 Preload Angular lazy-loaded routes on mouse over

An android library for displaying fps from the choreographer and percentage of time with two or more frames dropped

Application instrumentation and logging, with a geological bent.

Run your JavaScript apps backed by Rust

An asynchronous runtime with a focus on performance and resource efficiency.

Android Performance Tools！

Parallel Apache Kafka client wrapper with client side queueing, a simpler consumer/producer API with key concurrency and extendable non-blocking IO processing.