The best Software Testing tools and resources on the internet.

The purpose of the project is to collect and share malware samples.

A tool to test web content for accessibility and 508 compliance.

Immediately check one or one hundred PDF files for signs of inaccessibility

Powerful text editor

A curated list of snippets to get Web Performance metrics.

Screen Capture - gif or video format, with editing tools

A light-weight screenshot software tool for Windows.

An online tool to enter a URL to see how well the images are optimized and what you can do to improve them.

Browser driver API

Easy web performance trace sharing

Microsoft

Exports and browses your Cursor AI chat history

HTTP load testing tool and library. It's over 9000!

Test sites on multiple devices in one tab. Improve development, UI/UX, & QA with live previews.

A Vite plugin that surfaces performance bottlenecks within your test suite

The most powerful screen recorder & annotation tool for Chrome 🎥

Chrome extension that records your browser interactions and generates a Playwright or Puppeteer script.

Display the page's content in JSON format.

REST & SOAP API Testing

Analyze webpack production bundle

A kotlin-first tool to intercept android network calls, modify requests/responses and mock entire APIs.

High-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

A tool for finding memory leaks in web apps

The best way to mock JavaScript fetch requests

A browser extension that adds various web developer tools to a browser.

Search exclusively on forum websites.

Text Editing, Done Right

The world’s most used penetration testing framework

An open source, highly customizable, easy to use, privacy-respecting dashboard app.

A tool to help testers test by supporting the entire process of exploratory testing, from gathering evidence to generating test reports.