The best Software Testing tools and resources on the internet.

IDE

Ophiuchi is a lightweight, easy-to-use, and secure localhost SSL proxy that helps you generate SSL certificates for your local development environment in 5 seconds.

A small and simple library for stubbing and spying on methods and functions in JavaScript tests.

Automatically mock your HTTP interactions to simplify and speed up testing

Real-time Python regular expression editor

Get a better understanding of your application performance and behavior with the debugbar.

Test multiple browsers and devices at once

Security auditing and hardening tool, for UNIX-based systems.

Simplify API Testing with Mock Data

Temporary and reusable inbox at your fingertip

Delightful JavaScript Testing Framework

A server-less virtual Linux environment running fully client-side in HTML5 and WebAssembly.

Run mock server based off an API contract with one command

Inspect, debug, modify, and manipulate the state of Ethereum.

SQLite Playground

Simulate common network problems like latency, bandwidth restrictions and more

A Gorgeous HTML/CSS Reporter for Mocha.js

Task Management

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

FREE API for generating placeholder user information. Get profile photos, names, and more. It's like Lorem Ipsum, for people.

A utility to help you write tests against structured configuration data

Check the contrast between different colour combinations against WCAG standards.

Static AST checker for a11y rules on JSX elements.

Range of free and open source tools to help designers and developers make their web pages more accessible.

A flexible web-based editor, converter, visualization tool, for geospatial data.

use OS-level virtualization to deliver software in packages called containers

Simplify the formatting, validation, and visualization of JSON data

Web Debugging Proxy

A dark and colorful theme to rule them all

Test Automation & RPA