1075 Open source projects that are alternatives of or similar to Go Perfbook

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

🚵 a Journey of Performance Optimizing in Frontend 🚀

The last Android cleaner you'll ever need!

C++ frame profiler

High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it.

Coz: Causal Profiling

Investigate performance over your whole company with lighthouse

Collect performance metrics for your library/application.

⚡️ A lightning fast HTTP router

⏱ 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.

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

Run Lighthouse analysis over multiple sites in a single command

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

A small ASCII-only bounded length string representation.

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

An app performance monitor(APM) , like "Android Studio profiler", you can easily monitor the performance of your app real time in browser

Find memory issues & leaks in your iOS app without instruments

Collection of helpful utilities we use in our Unity projects.

The Linux perf GUI for performance analysis.

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。

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

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

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

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

collection of various resources devoted to performance and input lag optimization

Measuring cmov vs branch-mov performance

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

JS Gotta go fast ! | Increase native JS functions performances

Python import profiler

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

PerfView is a CPU and memory performance-analysis tool

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

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

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

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

Caliper is an instrumentation and performance profiling library

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

PyTorch functions and utilities to make your life easier

pprof is a tool for visualization and analysis of profiling data

Qubole Sparklens tool for performance tuning Apache Spark

QuickPerf is a testing library for Java to quickly evaluate and improve some performance-related properties

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

DroidTelescope（DT），Android端App性能监控框架

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

A curated list of Awesome Go performance libraries and tools

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

PoWA user interface

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

Processor Counter Monitor

Redux 🚀, Redux 🤘, Redux 🔥 - and the magic optimization

Keep an eye on Google Lighthouse score changes directly on GitHub 💡👀

C++ framework for realtime machine learning.

A 100% compliant, self-hosted typescript parser that emits an ESTree-compatible AST

CSS Optimizer(csso) ruby wrapper for Rails Asset pipeline

PHP Benchmarking framework

Optimal binning: monotonic binning with constraints. Support batch & stream optimal binning

A JDBC driver wrapper and GUI to analyze statement performance