The best Software Testing tools and resources on the internet.

#BDD

mock object testing framework that can be used to create stubs in iOS apps.

A .NET library for Basic Assertions

Write clean, maintainable unit tests with minimal boilerplate with Java

The test framework for Powershell

Security and reliability for JavaScript applications

Generate a visualization of your JSON, XML, CSV, YAML, SVG, .INI, serialized, hex, base64, or binary data local only, and share data via a URL

Custom Jest Assertions for Serverless integration testing.

An HTTP request client that provides an Axios-like interface over top of node-fetch.

An easy way to execute a health check against your API endpoint.

By Telerik

Performance and Infra testing

Place kittens as placeholders

A simple-yet-powerful API traffic viewer for Kubernetes.

Session replay for delightful products

An online tool to test responsive layouts that lets you view multiple device sizes simultaneously, just enter a URL to test.

Locate web elements using natural language. Powered by LLM. Works with Selenium

Static AST checker for a11y rules on JSX elements.

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

Learn everything there is to know about REST apis with the this opensource resource.

AI-powered natural language end-to-end testing framework.

Chrome and Firefox extension to discover problem areas in websites.

Appium plugin designed to wait for element to be present.

An open source, highly customizable, easy to use, privacy-respecting dashboard app.

Checks contrast for WCAG compliance

GUI client for gRPC/gRPC-Web

zefaker is a command-line tool for generating CSV, Excel, JSON and SQL files from a Groovy DSL

Powerful text editor

Free code coverage library for Java

Gray box end-to-end testing and automation framework for mobile apps