The best Software Testing tools and resources on the internet.

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

These three BrowserStack AI Agents are changing how website QA works

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BrowserStack’s Website Scanner now has agents that don’t just flag problems, they investigate them. Catch hidden accessibility gaps, get code-level fix guidance straight from your DOM, and reduce visual review time by 3x. Three agents, one scan, and fewer questions when it’s time to ship. Scan your website for free!

Quicktype

Convert JSON into gorgeous, typesafe code in any language.

Automated Checking

Testsigma

Unified, cloud-based test automation platform, powered by AI

Automated Checking

headers 2 curl.

headers 2 curl. Provided a set of HTTP request headers, output the curl command line for generating that set.

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Wave Terminal

An open-source terminal emulator for Mac or Linux.

Flaker

A flaky network simulator for your mobile app

Performance Testing

Awesome Chaos Engineering

A curated list of Chaos Engineering resources.

Learn Software Testing

Color Contrast Analyzer

Great tool for checking color contrast for both text and images of text.

Accessibility Testing

SQLite GUI

Lightweight SQLite editor for Windows

Swift Testing

A package with expressive and intuitive APIs that make testing your Swift code a breeze.

Automated Checking

UFreeTools

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

Google Keep

Task Management

Task Management

QMetry

Rapid Test Automation

Automated Checking

REST Assured

Testing and validating REST services the easy way.

Automated Checking

Litmus

Cloud Native Chaos Engineering platform

Performance Testing

taba11y

Visualise tab order with ease

Lighthouse Simulator

This tool runs a Lighthouse performance test at a range of different network speeds.

Performance Testing

Lockfile Lint

Lint an npm or Yarn lockfile to analyze and detect security issues via predefined security policies.

Security Testing

REST Assured NET

Brings the power of REST Assured to the C# / .NET ecosystem by Simplifying HTTP Testing

Ad Speedup

Skip YouTube Video Ads Faster

WebVM

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

Fail2ban

It scans log files (e.g. /var/log/apache/error_log) and bans IPs that show the malicious signs -- too many password failures, seeking for exploits, etc

Security Testing

LINQPad

LINQPad is a software utility targeted at .NET Framework development.

ScalaCheck

Property-based testing for Scala

Automated Checking

TestCase Studio

It’s a browser extension that records the user actions performed on a web application in English Sentences.

Automated Checking

Colour Contrast Checker

Check the contrast between different colour combinations against WCAG standards.

Accessibility Testing

Pee.js

A javascript Library for leaking memory

Sublime Text

$99, evaluation is free and time is not limited

Text Editing, Done Right

Docker

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

vConsole

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

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Automated Software Testing...

Unit Testing, Coverage Criteria and Design for Testability.

Learn Software Testing