The best Software Testing tools and resources on the internet.

Test sites on multiple devices in one tab. Improve development, UI/UX, & QA with live previews.

AI-Powered Testing for Playwright and Selenium

🎨 Regex visualizer & editor

Generate html reports from cucumber json reports

Your 100% static dynamic backend.

Puppeteer to Playwright conversion script

Simple, continuous and fully automated application security testing.

Powerful text editor

A tool for finding memory leaks in web apps

The world’s most used penetration testing framework

Open source Postman alternative with type safety built in.

Get faster access to Android device accessibility features.

Most sophisticated code coverage tool for Java and Groovy.

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

Node.js mock server running live, interactive mocks in place of real APIs

#BDD

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

The most popular and friendly mocking framework for .NET

Auto-load your database and displays the data right inside VS Code

List of Static Code Analyzers

⚡ Open source UI automation framework built specifically for Salesforce with Autolocators 🧙‍♂️

Generate JSON data structures for mock data.

An open source web accessibility checker

By mirroring traffic to and from your machine, mirrord surrounds your local service with a mirror image of its cloud environment.

A tool for generating customizable streaming data with support for various distributions and anomalies.

A Vite plugin that surfaces performance bottlenecks within your test suite

Regular Expression Visualization Site - Create a Diagrams from your regular expressions

Write, build and run integration tests based on OpenTelemetry traces with Jest-like syntax.

IDE

A CSS stylesheet to quickly highlight a11y concerns.