The best Software Testing tools and resources on the internet.

Over 500+ awesome tools and resources on the internet to supercharge your testing.

Test your checkout before the holiday rush

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XCTest

Apple’s official testing framework for unit tests.

Automated Checking

NetExec

Ultimate Network Service Exploitation Tool

Security Testing

Gmail Tester

A simple Node.js Gmail client which checks the inbox for message existence

Tracetest

Opensource tool to build end-to-end tests 98% faster utilizing trace-based testing.

Selewright

A Unified Browser Automation Tool for Test Automation.

Automated Checking

pgmock

In-memory Postgres for unit/E2E tests

Login C-Sharp Playwright Automation

C# automation framework using Playwright + NUnit for login testing. Built entirely with GitHub Copilot prompts. Includes Page Object Model, CI/CD with GitHub Actions, and Allure reporting.

OpenTofu

The open source infrastructure as code tool. A fork of Terraform.

Alumnium

An AI-powered web UI automation and end-to-end testing library.

Automated Checking

Lighthouse Simulator

This tool runs a Lighthouse performance test at a range of different network speeds.

Performance Testing

APCA Contrast Calculator

Accessible Perceptual Contrast Algorithm

Accessibility Testing

wick-a11y

Enhancing Web Accessibility Testing with Cypress

Accessibility Testing

Email on Acid

$73 USD per month

Empower Your Team to Deliver Email Perfection.

XPathSense

Smartly scan web pages and extract AI-enhanced XPaths for automation.

Automated Checking

Appium UiAutomator2 Driver

A test automation framework for Android devices.

Automated Checking

Hurl

Simplify HTTP Requests and Testing with Plain Text

Traffic Listener

Writerside

IDE for writing documentation.

Automock

A tool to optimize the unit testing process.

Automated Checking

Karate

Open Source solution unifying API testing, API Performance testing, API Mocks and UI testing.

Automated Checking

Docker Windows

Windows inside a Docker container.

Litmus

Cloud Native Chaos Engineering platform

Performance Testing

OpenReplay

Session replay for delightful products

Exploratory Testing

Trufflehog

Sniffing out credentials.

Security Testing

LICEcap

Capture any area of your desktop and save it directly to .GIF

Semgrep

Static analysis at ludicrous speed.

Security Testing

Test Kitchen

Test Kitchen provides a test harness to execute infrastructure code on one or more platforms in isolation.

Python Regex

Real-time regular expression tester for Python

Net-Tools.io

free web app to perform functions like DNS lookups, port checks port scans, IP Information gathering, hash generation, blacklist checks, subnet calculation and more..

Traffic Listener

JPad

Java Scratchpad - Instantly write java snippets and see nicely formatted results.

Repro

A chrome extension to make bug reporting in the browser more collaborative and reproducible

Exploratory Testing