Top #testing Tools & Software

tcpcopy

github

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.

go-cmp

github

Package for comparing Go values in tests

jest-dom

github

:owl: Custom jest matchers to test the state of the DOM

ligolo-ng

github

An advanced, yet simple, tunneling/pivoting tool that uses a TUN interface.

drozer

github

The Leading Security Assessment Framework for Android.

pa11y

github

Pa11y is your automated accessibility testing pal

nodejs-testing-best-practices

github

Beyond the basics of Node.js testing. Including a super-comprehensive best practices list and an example app (April 2025)

intern

github

A next-generation code testing stack for JavaScript.

awesome-pentest-cheat-sheets

github

Collection of the cheat sheets useful for pentesting

testcontainers-dotnet

github

A library to support tests with throwaway instances of Docker containers for all compatible .NET Standard versions.

httprunner

github

HttpRunner 是一款开源的 API/UI 测试框架，简单易用，功能强大，具有丰富的插件化机制和高度的可扩展能力。

dredd

github

Language-agnostic HTTP API Testing Tool

swift-snapshot-testing

github

📸 Delightful Swift snapshot testing.

CodeceptJS

github

Supercharged End 2 End Testing Framework for NodeJS

powermock

github

PowerMock is a Java framework that allows you to unit test code normally regarded as untestable.

httplab

github

The interactive web server

knockpy

github

Knock Subdomain Scan

qunit

github

🔮 An easy-to-use JavaScript unit testing framework.

awaitility

github

Awaitility is a small Java DSL for synchronizing asynchronous operations

tox

github

Command line driven CI frontend and development task automation tool.

jest-image-snapshot

github

✨ Jest matcher for image comparisons. Most commonly used for visual regression testing.

TUnit

github

A modern, fast and flexible .NET testing framework

manticore

github

Symbolic execution tool

pocsuite3

github

pocsuite3 is an open-sourced remote vulnerability testing framework developed by the Knownsec 404 Team.