The best Software Testing tools and resources on the internet.

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

A command line search tool.

Kopier keeps your links handy, so you'll never have to search them again

#BDD

Port OpenAPI Specs to Postman Collections, inject test suite and run via Newman

The free C/C++ and Fortran IDE.

In-memory Postgres for unit/E2E tests

MacOS app for launching iOS and and Android emulators.

A platform that interactively links resources together using connecting threats, weaknesses, standards, code samples, and test instructions.

Find and fix your site’s broken links

A quick way to disable/enable JavaScript in the browser.

one-stop resource with tons of little utilities for formatting, editing, generating, minifying, and so on.

Automatically detect accessibility issues in web pages using AI

A GitHub Action that lets you automatically run tests against WebPageTest on code changes.

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

TestProject is the world's first 100% free test automation platform for Web, Android, iOS and API testing, trusted by over 150,000 users in the testing community.

TextExpander lets you instantly insert snippets of text from a repository of emails, boilerplate and other content, as you type – using a quick search or abbreviation.

A list of useful payloads and bypasses for Web Application Security

Dashboards for organizing tasks

chrome plug in

IDE

Browser Plug In

Simulate common network problems like latency, bandwidth restrictions and more

IDE for writing documentation.

Privacy-focused and 100% local API testing tool.

A macOS app that simplifies window management for you.

Automatically generates OpenAPI specifications in real-time.

Edit and debug on any OS

Combining Generative AI, RAG, and computer vision for UI test automation.

🧪 Run common networking tests against your site.