1243 Open source projects that are alternatives of or similar to React Perf Devtool

The Linux perf GUI for performance analysis.

Trace is a visualised distributed tracing platform designed for microservices.

Project Glimpse: Node Edition - Spend less time debugging and more time developing.

Emacs Lisp Latency Tracing for the Chromium Catapult Trace Event Format

Visualize Erlang/Elixir Nodes On The Command Line

Blazing fast flame graph tool for V8 and Node 🔥

The Phoronix Test Suite open-source, cross-platform automated testing/benchmarking software.

Tools to process Go trace logs into various profiles. Complement for "go tool trace".

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

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

A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware.

an open source solution to application performance monitoring for java server applications

A browser developer tool extension, which will help you to inspect the performance of React Js components.

Python Performance Testing with Austin

Automatic web components profiling in chrome devtools

A quick tour (or reminder) of Go performance tools

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

Continuous Profiling Platform! Debug performance issues down to a single line of code

A Karma plugin to run Benchmark.js over multiple browsers with CI compatible output.

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

C++ frame profiler

⚡️ Fast 1D and 2D histogram functions in Python ⚡️

A reliable org-capture browser extension for Chrome/Firefox

Version 1 of Technical Best Practices of Azure Databricks based on real world Customer and Technical SME inputs

Chrome extension that records your browser interactions and generates a Playwright or Puppeteer script.

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.

Transparent method-level wrapper for profiling purposes in Ruby

企业级 Node.js 应用性能监控与线上故障定位解决方案

Promise wrapper for the Chrome extension API so that it can be used with async/await rather than callbacks

Long Task API

YouTube™ content blocker

🐐🐐🐐🐐 bundle-buddy-webpack-plugin 🐐🐐🐐🐐

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

jSearch(聚搜) 是一款专注内容的chrome搜索扩展，一次搜索聚合多平台内容。

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

PT 助手 Plus，为 Google Chrome 和 Firefox 浏览器插件（Web Extensions），主要用于辅助下载 PT 站的种子。

Blazing-fast Expression Templates Library (ETL) with GPU support, in C++

Restart a CLI process without loading the xdebug extension.

scouter-paper is a web client software for scouter

嵌入式 Linux 知识库 (elinux.org) 中文翻译计划；本项目发起人发布了《360° 剖析 Linux ELF》视频课程，欢迎订阅：https://www.cctalk.com/m/group/88089283

Speedup applications boot by caching require calls

🎮 더 빠르게 작동하는 프론트엔드 성능 체크리스트

Keyboard glee for your web.

A cross platform personalized Ping

Prevent WebRTC leaks in Chromium browsers.

ClusterRunner makes it easy to parallelize test suites across your infrastructure in the fastest and most efficient way possible.

GleezCMS - A Light, Simple, Flexible Content Management System

Revert GitHub's UI back to its classic look (before the June 23, 2020 update that has a flat, rounded and more whitespaced design).

Thin Scala wrapper for Caffeine (https://github.com/ben-manes/caffeine)

Too buggy web application

The all-in-one Red Team extension for Web Pentester 🛠

Privacy Badger is a browser extension that automatically learns to block invisible trackers.

A browser extension (Chrome, Firefox) that toggles concealment of sensitive information found in the Azure Portal web page such as Subscription Id's

Android热更新、异步并发、性能优化、编译打包、适配相关等文档 by yang。huh...The palest ink is better than the best memory.

GitHub Action for running @GoogleChromeLabs Lighthouse audits with all the bells and whistles 🔔 Multiple audits, Slack notifications, and more!

Simple, robust and performant Erlang web server

Intercept Layer for Debugging and Analyzing OpenCL Applications

A simple NLP library allows profiling datasets with one or more text columns. When given a dataset and a column name containing text data, NLP Profiler will return either high-level insights or low-level/granular statistical information about the text in that column.

An elegant, simplified new tab page for your web browser

React component for efficiently rendering large tree structures