The best Software Testing tools and resources on the internet.

node:test runner wrapper with TypeScript support

It’s a free and open source interactive HTTPS proxy

Cross-Platform UI Automation Framework for Games and Apps

Security and reliability for JavaScript applications

Organize it all with Todoist

powerful and intuitive assertion library for Java

A Cypress plugin that adds a custom command to search and assert values in intercepted requests and responses.

Fast cross-platform HTTP benchmarking tool written in Go

User-friendly resource for learning, validating, and formatting JSON content.

Screen reader driver for test automation

Intelligent Test Automation

Tools for Windows users with dual or multiple monitor setups.

Visualise tab order with ease

Web performance report every week in your inbox.

An open source framework for providing throwaway, lightweight instances of databases, message brokers, web browsers, or just about anything that can run in a Docker container.

VS Code running fully in the browser.

A light-weight screenshot software tool for Windows.

AI-Powered Testing for Playwright and Selenium

A list of useful payloads and bypasses for Web Application Security

Clean Code starts in your IDE

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

AI-powered tool for evaluating LLM-generated test cases across multiple models with human and LLM-as-judge scoring

Generate wide range of fake data in multiple languages.

Privacy-focused and 100% local API testing tool.

Unified dashboard summarizing results from the Web Platform Tests (WPT)

Generate JSON data structures for mock data.

Security Testing

A privacy-friendly, open source journaling app for Mac.

SMTP server & web interface for viewing and testing emails during development.

Using AI to generate RegEx using plain English.