The best Software Testing tools and resources on the internet.

A javascript Library for leaking memory

Elevate Your Maestro YAML Development in Visual Studio Code

Geany is a powerful, stable and lightweight programmer's text editor that provides tons of useful features without bogging down your workflow.

A CSS stylesheet to quickly highlight a11y concerns.

An open-source AI agent that brings the power of Gemini directly into your terminal.

Write clean, maintainable unit tests with minimal boilerplate with Java

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

API Testing Tool

Reliable, clean database tests without worrying about cleanup

Supercharge your Playwright tests with AI

Install curated QA testing skills into Claude Code, Cursor, Copilot, and 30+ AI agents. One command, instant expertise.

Tests your web application against cat chaos!

A modern yet simple multi-platform video cutter and joiner.

A high-performance HTTP benchmarking tool with real-time web UI and terminal displaying

Online REST API client

Real-time Python regular expression editor

Generate unit tests and iterates on code until the tests pass

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

Security standard

Simplify API Testing with Mock Data

Virtualize macOS 12 and later on Apple Silicon

An agnostic AI-driven exploratory test framework that intelligently explores, tests, and validates any application.

Exports and browses your Cursor AI chat history

Encode & decode strings, bytes, and integers to Base62

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

SQL Database Explorer [SQLite, libSQL, PostgreSQL, MySQL/MariaDB, DuckDB, ClickHouse]

Make Email Easier

Curated lists of tools, tips and resources for protecting digital security and privacy

A cross-platform test runner that brings the JavaScript essence back to testing.

Enhance your productivity and time management skills through focused work intervals and short breaks.