1902 Open source projects that are alternatives of or similar to Fe Performance Journey

🚂✋📖 - Learn the choo framework through a set of exercises

Thoughts on Go performance optimization

collection of various resources devoted to performance and input lag optimization

Gather statistics about physical disk access and CPU consumption done by backends.

[Book] 2019 edition of our front-end development handbook

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

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

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

A small ASCII-only bounded length string representation.

Measuring cmov vs branch-mov performance

This is a tool for Linux kernel ftrace and perf events visualization

Caliper is an instrumentation and performance profiling library

Technical details that a programmer of a web application should consider before making the site public.

Plugins and resources to speed up and optimize your WordPress site.

🥇 generator for multiple pages webpack application

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

A redis clone in Python 3 to disprove some falsehoods about performance.

Python import profiler

pprof is a tool for visualization and analysis of profiling data

Webフロントエンド パフォーマンス改善ハンドブック

Tool for automatic detection and asserting "N+1 SELECT problem" occurences in JPA based Spring Boot Java applications and finding origin of JPA issued SQL statements in general

《我的职业是前端工程师》 - Ebook：I'm a FrontEnd Developer

Investigate performance over your whole company with lighthouse

前端开发学习指南

🚀 fgprof is a sampling Go profiler that allows you to analyze On-CPU as well as Off-CPU (e.g. I/O) time together.

How to improve NGINX performance, security, and other important things.

Using a library in your webpack project? Here’s how to optimize it

Find memory issues & leaks in your iOS app without instruments

Qubole Sparklens tool for performance tuning Apache Spark

🛠️ Front end web development setup for macOS.

A code generator for array-based code on CPUs and GPUs

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

⏱ PHP performance tool analyser your script on time, memory usage and db query. Support Laravel and Composer for web, web console and command line interfaces.

📖 A collection of pure POSIX sh alternatives to external processes.

inspectIT is the leading Open Source APM (Application Performance Management) tool for analyzing your Java (EE) applications.

Shows your current framerate (fps) in the status bar of your iOS app

📖 A collection of pure bash alternatives to external processes.

📖 For those who wanna learn Bash

JS Gotta go fast ! | Increase native JS functions performances

Collection of helpful utilities we use in our Unity projects.

Collect performance metrics for your library/application.

An accurate and simple tool uses KVO to measure the time cost of every view controller.

High-level concept explanations, detailed tutorials, performance considerations, shortcuts and other useful content that aims to improve your Unreal Engine 4 development journey.

⛵️Junit performance rely on junit5 and jdk8+.(java 性能测试框架)

Run Lighthouse analysis over multiple sites in a single command

⚡️ A lightning fast HTTP router

18F's Front End Guild –  content has been moved to https://github.com/18F/development-guide

Windows, macOS and Android storage (HDD, SSD, RAM) speed testing/performance benchmarking app

The last Android cleaner you'll ever need!

JMeter plugin that lets you send sample results to an ElasticSearch engine to enable live monitoring of load tests.

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

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

Python Geohash Compression Tool

📋 A Frontend Checklist for Websites

💎 免费的编程资源大全，持续更新！🔥 覆盖各种语言和方向（Java \ Python \ C++ \ JavaScript \ Golang \ 前端 \ 后端等）的学习路线、贴心教程、项目实战、编程书籍、面试合集、实用资源等，对程序员非常有帮助！

PoWA user interface

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。

MTuner is a C/C++ memory profiler and memory leak finder for Windows, PlayStation 4 and 3, Android and other platforms

The Linux perf GUI for performance analysis.