The best Software Testing tools and resources on the internet.

Enhancing Web Accessibility Testing with Cypress

A dedicated scratchpad for developers and testers

Elevate Your Maestro YAML Development in Visual Studio Code

MacOS app for launching iOS and and Android emulators.

a Ruby regular expression editor

A Pastebin alternative

Regex101.com is an interactive regular expression console that lets you debug your expressions in real-time.

chrome plug in

High-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

Screenshot tool for Mac

An open source web accessibility checker

Clean Code starts in your IDE

High-quality diagrams made easy

This simple yet effective tool helps you compare two texts, and reveals the similarities and differences.

Supercharge your Playwright tests with AI

TestProject is the world's first 100% free test automation platform for Web, Android, iOS and API testing, trusted by over 150,000 users in the testing community.

Automate the Windows GUI and general scripting

State of the art mutation testing system, providing gold standard test coverage for Java and the jvm.

Inspect a command's effects before modifying your live system

Get a better understanding of your application performance and behavior with the debugbar.

The most powerful screen recorder & annotation tool for Chrome 🎥

Multi location based load testing

This is an interactive book which aims to be the best place on the internet for learning SQL.

The test framework for Powershell

Automate web app testing easier than ever. Without excessive costs. Faster than coding. Free forever.

Opensource IDE For Exploring and Testing Api's (lightweight alternative to postman/insomnia)

This is a tool to visualize how different text splitters chunk up text.

Data Grid Table Editor and Data Generator

HTTPie for Mac, Windows, and Linux

ReqBin is an online API testing tool for REST and SOAP APIs.