Scalable user load testing tool written in Python

A curated list of awesome test automation frameworks, tools, libraries, and software for different programming languages. Sponsored by http://sdclabs.com

Collect performance metrics for your library/application.

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.

PHP Benchmarking framework

An open source continuous testing platform. MeterSphere 是一站式的开源企业级持续测试平台，涵盖测试跟踪、接口测试、性能测试、团队协作等功能，全面兼容 JMeter、Postman 等开源、主流标准。

Falco helps you monitor, analyze, and optimize your websites.

Pcap editing and replay tools for *NIX and Windows - Users please download source from

A Github Action that automatically compresses JPEGs, PNGs and WebPs in Pull Requests.

A better load generator for locust, written in golang.

Drill is a HTTP load testing application written in Rust inspired by Ansible syntax

In-app-debug tool for iOS

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

Benchmark comparing various data serialization libraries (thrift, protobuf etc.) for C++

A smooth testing lib for F#. APIs made for humans! Strong testing methodologies for everyone!

Performance testing matchers for RSpec

go-wrk - a HTTP benchmarking tool based in spirit on the excellent wrk tool (https://github.com/wg/wrk)

⏱ 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 resources covering different aspects of JMeter usage

goben is a golang tool to measure TCP/UDP transport layer throughput between hosts.

The JMeter Maven Plugin

Very simple load testing framework for Pull and Push scenarios.

JavaScript benchmark for common web developer workloads

Framework allows to perform load testing with Apache Jmeter, view application/server metrics in real-time with Grafana, analyze errors cause with detailed traces for failed requests, compare different test runs in scripted dashboard and perform frontend performance testing with sitespeed.io+webpagetest

Flexible HTTP command line stress tester for websites and web services

Android performance test

RSpec and Minitest matchers to prevent N+1 queries problem

Online web application-dashboard for report analyzing,running and online monitoring of load tests started with JMeter

Hargo is a Go library and command line utility that parses HAR files, can convert to curl format, and serve as a load test driver.