The best Software Testing tools and resources on the internet.

Over 500+ awesome tools and resources on the internet to supercharge your testing.

What are the best QA minds thinking about right now?

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Breakpoint 2026 is where you find out. This year's speakers are sitting with the questions most teams haven't said out loud yet — about what AI really changes for the QA engineer, whether test automation has ever delivered what it promised, and where human judgment still belongs in all of this. Keith Klain, Avinash Ahuja, Brittany Stewart, and Ashley Hunsberger each have an answer. And they don't all agree. Join them from wherever you are, 12–15 May.

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pgmock

In-memory Postgres for unit/E2E tests

BITB

Browser templates for Browser In The Browser (BITB) attack.

Security Testing

Axe Core

Accessibility engine for automated Web UI testing

Accessibility Testing

Robot Framework

Test Automation & RPA

Automated Checking

Mockoon

Free with Paid Plan

Create mock APIs in seconds

QMetry

Rapid Test Automation

Automated Checking

Quicktype

Convert JSON into gorgeous, typesafe code in any language.

Automated Checking

Accessibility Checker

A free online ADA and WCAG compliance checker.

Accessibility Testing

Random User Generator

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

Test Data Generation

Curl

command line tool and library for transferring data with URLs

MagentaA11y

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

Accessibility Testing

Automock

A tool to optimize the unit testing process.

Automated Checking

Taiko

Taiko is an open source node.js library for testing modern web applications

Automated Checking

Appium

Mobile application automation framework

Automated Checking

cypress-ajv-schema-validator

Streamlining JSON Schema Validation in Cypress

Mariana Trench

Mariana Trench is a security focused static analysis platform targeting Android.

Security Testing

wacat

Tests your web application against cat chaos!

Automated Checking

Selenium Kubernetes

Pre-configured YAML files to effortlessly deploy a Selenium Grid on your Kubernetes.

MutPy

A mutation testing tool for Python 3.3+ source code

Automated Checking

Mailpit

An email and SMTP testing tool with API for developers and automated integration testing.

Monocart Reporter

Windows inside a Docker container.

Automated Checking

Cursor Directory

Find the best cursor rules for your framework and language

Beachpatrol

A CLI tool to replace and automate your daily web browser.

Automated Checking

Pest

Pest is an elegant PHP Testing Framework with a focus on simplicity.

Automated Checking

plow

A high-performance HTTP benchmarking tool with real-time web UI and terminal displaying

Performance Testing

Jest Image Snapshot

Jest matcher for image comparisons. Most commonly used for visual regression testing.

Automated Checking

Ctool

Commonly used software development and testing tools

Health Check Api

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

contrast ratio

A tool to calculate the contrast ratio between any two valid CSS colors.

Accessibility Testing

BugBug

Automate web app testing easier than ever. Without excessive costs. Faster than coding. Free forever.

Automated Checking