Build software better, together

session-replay-tools / tcpcopy

An online request replication and TCP stream replay tool, ideal for real testing, performance testing, stability testing, stress testing, load testing, smoke testing, and more.

Updated Jun 18, 2025
C

link1st / go-stress-testing

Star

go 实现的压测工具，ab、locust、Jmeter压测工具介绍【单台机器100w连接压测实战】

golang grpc stress-testing qps

Updated Sep 21, 2026
Go

fortio / fortio

Star

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.

go golang http performance proxy grpc stress-testing performance-visualization golang-library performance-testing golang-application

Updated Sep 21, 2026
Go

alexei-led / pumba

Star

Chaos testing, network emulation, and stress testing tool for containers

testing docker kubernetes golang site-reliability-engineering chaos chaos-monkey stress-testing testing-tools network-emulator fault-injection containerd chaos-testing chaos-engineering stress-ng podman podman-container

Updated Sep 25, 2026
Go

This is the stress-ng upstream project git repository. stress-ng will stress test a computer system in various selectable ways. It was designed to exercise various physical subsystems of a computer as well as the various operating system kernel interfaces.

c linux freebsd cpu kernel openbsd disk memory posix stress-testing x86 overheating

Updated Oct 2, 2026
C

sp00n / CoreCycler

Star

Script to test single core stability, e.g. for PBO & Curve Optimizer on AMD Ryzen or overclocking/undervolting on Intel processors

windows cpu amd processor intel stress-testing stress-test stability overclock ryzen undervolt overclocking whea single-core overclocking-tuning undervolting curve-optimizer

Updated Mar 11, 2026
PowerShell

kimwalisch / primesieve

Sponsor

Star

🚀 Fast prime number generator

benchmark math stress-testing sieve prime-numbers avx512 number-theory sieve-of-eratosthenes arm-neon eratosthenes primes primesieve prime-sieve arm-sve

Updated Sep 28, 2026
C++

redis / memtier_benchmark

Star

NoSQL Redis and Memcache traffic generation and benchmarking tool.

redis memcached benchmark load-testing stress-testing

Updated Oct 1, 2026
C++

janreges / siteone-crawler

Star

SiteOne Crawler is a cross-platform website crawler and analyzer for SEO, security, accessibility, and performance optimization—ideal for developers, DevOps, QA engineers, and consultants. Supports Windows, macOS, and Linux (x64 and arm64).

Updated Sep 27, 2026
Rust

linkxzhou / http_bench

Star

golang HTTP stress testing tool, support single and distributed, http/1, http/2 and http/3.

golang benchmark stress websocket http2 distributed httpclient stress-testing tiny-tools http3 http1 httpbench

Updated Sep 21, 2026
Go

Tmpertor / Raven-Storm

Star

Raven-Storm is a powerful DDoS toolkit for penetration tests, including attacks for several protocols written in python. Takedown many connections using several exotic and classic protocols.