The best Software Testing tools and resources on the internet.

A unit testing framework for Android.

A web browser for Windows, Mac, and Linux

Network Inspector and Logger for Apple Platforms.

Learn SQL with simple, interactive exercises.

Learn about core Principles of chaos engineering.

All-in-one mobile application (Android/iOS/Windows) pen-testing, malware analysis and security assessment framework.

Free drawing software for Windows, Mac OS X, and Linux

Security standard

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

Makes JSON easy to read. Open source.

Various recipes for testing common scenarios with Cypress

A kotlin-first tool to intercept android network calls, modify requests/responses and mock entire APIs.

Identify NPM libraries included in Javascript files

Write clean, maintainable unit tests with minimal boilerplate with Java

A revolutionary open source software that allows you to easily automate tasks.

A command line search tool.

Online REST API client

Generate unit tests and iterates on code until the tests pass

Empower Your Team to Deliver Email Perfection.

Thunder Client is a lightweight Rest API Client Extension for Visual Studio Code

Your basic anonymous temporary email address.

Check how well your Web Application Firewall (WAF) protects your product against common web attacks.

Brings the power of REST Assured to the C# / .NET ecosystem by Simplifying HTTP Testing

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

Preview and test your website's Open Graph data

Chrome extension that records your browser interactions and generates a Playwright or Puppeteer script.

Perform 110+ operations, including encoding, decoding and more...

Easily network traffic monitoring with view, monitor, and block traffic from other.

Exploratory testing assistant for Chrome and Firefox

Automatically generate Accessibility test cases for Web, iOS and Android components