The best Software Testing tools and resources on the internet.

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

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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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HydraLab

Build your own cloud testing infrastructure.

Automated Checking

GQL

SQL like language to perform queries on .git files.

Automated Checking

Streaming Data Generator

A tool for generating customizable streaming data with support for various distributions and anomalies.

JWT.IS

Online debugging tool for JSON Web Tokens (JWT).

Diagrams

🎨 Diagram as Code for prototyping cloud system architectures

Visual Modeling

autoheal CLI

Auto GPT Agent which automatically fixes code based on failing tests.

Automated Checking

DeskHop

Fast Desktop Switching.

Try

Inspect a command's effects before modifying your live system

Uncompressed JavaScript bytes per character

Fetch and process the JSON data from a WebPageTest result.

Performance Testing

Mark Text

Simple and Elegant Markdown Editor

wrk2

A HTTP benchmarking tool based mostly on wrk

Performance Testing

GraphQL Network Inspector

A better network inspector for viewing and debugging GraphQL requests in Chrome and Firefox.

Xmind

mind mapping and brainstorming tool.

Visual Modeling

Tabgod

Execute any JavaScript on any open browser tab.

Exploratory Testing

Nginx Playground

An nginx playground website created by Julia Evans where we can paste the nginx configuration and test it out.

Behave

#BDD

Automated Checking

Cypress Chrome Recorder

Export Cypress Tests from Google Chrome DevTools' Recorder

Testcontainers

An open source framework for providing throwaway, lightweight instances of databases, message brokers, web browsers, or just about anything that can run in a Docker container.

Automated Checking

Cypress Studio

Visual way to generate tests

Automated Checking

MS Teams Test Reporter

Publishes test results to Microsoft Teams & Slack

Automated Checking

Lockbox

A forward proxy for making third party API calls.

TypeSchema

Universal adapter for interacting with any validation schema.

K6

open-source load testing tool, using Go and JavaScript

Performance Testing

Robolectric

A unit testing framework for Android.

Automated Checking

nutjs

It's a cross-platform Node.js desktop automation framework.

Desktop Automation

Tracetest

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

Contrast Grid

Check compliance with WCAG 2.0 minimum contrast

Accessibility Testing

Automated Software Testing...

Unit Testing, Coverage Criteria and Design for Testability.

Learn Software Testing

Nano Staged

Run commands in a GIT repository.

Rig

open-source and complete service-lifecycle platform for Kubernetes