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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Repo Lockdown

A GitHub Action that immediately closes and locks issues and pull requests.

Perfect Bug Report

A simple checklist of the essential items to include in your bug reports.

Exploratory Testing

Mitata

benchmark tooling that loves you ❤️

Performance Testing

SQL Studio

SQL Database Explorer [SQLite, libSQL, PostgreSQL, MySQL/MariaDB, DuckDB, ClickHouse]

Web Font Analyzer

Get performance and usage implications of custom fonts.

Exploratory Testing

DevSwiss

A Mac app that includes a set of offline tools designed to maximize productivity

Playwright Logger

A clean and readable Playwright reporter that turns noisy test output into structured, timestamped, developer-friendly logs — all right in the terminal.

Automated Checking

Micro Agent

Generate unit tests and iterates on code until the tests pass

Poku

A cross-platform test runner that brings the JavaScript essence back to testing.

Automated Checking

Shortest

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

CrUX Vis

Visualizing Real-World User Experience Data with Chrome User Experience Report

Performance Testing

Zerostep

Supercharge your Playwright tests with AI

Nuxt Test Utils

🧪 Test utilities for Nuxt

Automated Checking

Awesome Testing Courses

A curated list of awesome online courses and tutorials on software testing, test automation and more...

Learn Software Testing

JSONGenerator.io

Generate JSON data structures for mock data.

Can I Use

'Can I use' provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.

Ddosify

Multi location based load testing

Performance Testing

vConsole

A lightweight, extendable front-end developer tool for mobile web page.

Traffic Listener

The WebAIM Million

An annual accessibility analysis of the top 1,000,000 home pages

Accessibility Testing

HTTPie

HTTPie for Mac, Windows, and Linux

Traffic Listener

Json Pub

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

RedCoffee

Generate insightful PDF Reports for code analysis done using SonarQube Community Edition

Security Testing

Cypress Example Recipes

Various recipes for testing common scenarios with Cypress

Automated Checking

SonarLint

Clean Code starts in your IDE

Security Testing

UFreeTools

over 80–100 fully free, online tools for developers, designers, covering coding, design, graphics, text editing, image, network, cryptography and more..

Learn REST: A RESTful Tutorial

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

Actions Batch

Run a shell script in an isolated, immutable environment, collect the logs or results.

{JSON} Placeholder

Free fake API for testing and prototyping. Powered by JSON Server + LowDB

Test Data Generation

PyWinAuto

Windows GUI Automation with Python (based on text properties)

Desktop Automation

httpbin.org

HTTP Request & Response Service, written in Python + Flask.