Supercharge your testing
Get hand curated best software testing tools and articles. Every Week β for free!

Join 3000+ people getting hand-picked round-up of best resources and articles on Software Testing.
The best Software Testing tools and resources on the internet.
Over 500+ awesome tools and resources on the internet to supercharge your testing.

Mentoss
FreeThe best way to mock JavaScript fetch requests

Ditto
FreeAn extension to the standard windows clipboard.

TestCase Studio
FreeItβs a browser extension that records the user actions performed on a web application in English Sentences.
ZΓ© Faker
Freezefaker is a command-line tool for generating CSV, Excel, JSON and SQL files from a Groovy DSL
vitest-profiler
FreeA Vite plugin that surfaces performance bottlenecks within your test suite

Fiddler
FreeBy Telerik

OpenAPI AutoSpec
FreeAutomatically generates OpenAPI specifications in real-time.
JMeter GoTo Controller
Open SourceA custom JMeter plugin that jumps to a target Transaction Controller when any sampler fails.

Pee.js
FreeA javascript Library for leaking memory

Exploratory Testing Chrome Extension
FreeA Chrome extension designed for making web exploratory testing easier

XPathSense
FreeSmartly scan web pages and extract AI-enhanced XPaths for automation.

Mimesis
FreeGenerate wide range of fake data in multiple languages.

Select Star SQL
FreeThis is an interactive book which aims to be the best place on the internet for learning SQL.
wacat
FreeTests your web application against cat chaos!

Trace Cafe
FreeEasy web performance trace sharing

Learn REST: A RESTful Tutorial
FreeLearn everything there is to know about REST apis with the this opensource resource.
Pa11y
FreeRange of free and open source tools to help designers and developers make their web pages more accessible.

Awesome Testing Courses
FreeA curated list of awesome online courses and tutorials on software testing, test automation and more...
Javascript Game Engines Comparison
FreePerformance comparison of Javascript rendering/game engines.
WebVM
FreeA server-less virtual Linux environment running fully client-side in HTML5 and WebAssembly.
mcp-appium
FreeAn Appium Model Context Protocol (MCP) server that connects LLM agents to mobile UI testing tools.
JSON Viewer
FreeAn online JSON viewer that lets you minify, beautify, and load JSON from a file.
XPathy
FreeA fluent Java API for dynamically building XPath locators for Selenium WebDriver.
Appium UiAutomator2 Driver
FreeA test automation framework for Android devices.
π€ a11y-ai
FreeAutomatically detect accessibility issues in web pages using AI
ColorContrast.App
FreeCheck and suggests colors to meet the required WCAG or APCA contrast ratio.

Distrobox
FreeUse any Linux distribution inside your terminal.
Gherkin Guidelines for AI
Open SourceUse these guidelines for writing good Gherkin scenarios. Feed it as context to AI specs, agents, and skills.

Password Tech
FreePassword generator and password manager for Windows with full Unicode support.

Micro Agent
FreeGenerate unit tests and iterates on code until the tests pass


