GoogleChrome / lighthouse

Automated auditing, performance metrics, and best practices for the web.

thedaviddias / Front-End-Performance-Checklist

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

sitespeedio / sitespeed.io

sitespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.

intel / pcm

Intel® Performance Counter Monitor (Intel® PCM)

scouter-project / scouter

Scouter is an open source APM (Application Performance Management) tool.

shekyan / slowhttptest

Application Layer DoS attack simulator

nucliweb / webperf-snippets

Tested JavaScript snippets that measure and debug web performance. Your AI agent runs them for you, or you run them yourself in DevTools: the same code every time.

elastic / apm-server

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easystats / easystats

:milky_way: The R easystats-project

LucaCanali / sparkMeasure

This repository contains the development code for sparkMeasure, an Apache Spark performance analysis and troubleshooting library. It simplifies collecting, aggregating, and exporting Spark task/stage metrics, and is designed for practical use by developers and data engineers in interactive analysis, testing, and production monitoring workflows.

elastic / apm-agent-nodejs

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