The best Software Testing tools and resources on the internet.

Pre-configured YAML files to effortlessly deploy a Selenium Grid on your Kubernetes.

Capture or record a video of your screen, write text or arrows and share it.

The Test Step Recorder

Powerful friendly WebRTC mock peer & proxy

Kanboard is a free and open source Kanban project management software

Tests your web application against cat chaos!

Lightweight Cypress plugin for API schema validation. It leverages both the AJV validator (for plain JSON schemas, Swagger documents, and OpenAPI schemas) and the Zod validator (for Zod schemas).

Browser templates for Browser In The Browser (BITB) attack.

Auto-load your database and displays the data right inside VS Code

Library of accessibility automation examples that use multiple different testing frameworks

Web Debugging Proxy

Use any Linux distribution inside your terminal.

A Playwright test reporter that sends formatted email notifications upon test suite completion using Nodemailer.

It is a penetration testing tool that focuses on the web browser.

A Chrome extension designed for making web exploratory testing easier

A property-based testing tool for API schemas like OpenAPI, Swagger, and GraphQL.

Playwright for AI Agents. Test what your agent DOES, not what it SAYS. YAML-first behavioral testing. Catch PII leaks, tool abuse, step explosions. 3200+ tests.

Fetch and process the JSON data from a WebPageTest result.

Google Addon

AI-Powered Testing for Playwright and Selenium

An open-source AI agent that brings the power of Gemini directly into your terminal.

No WebDriver required. No manual timeouts needed. Cross-browser testing out-of-the-box.

Rapid Test Automation

Kubernetes-native framework for test definition and execution

🌐 Load test with real browsers! Powered by Artillery + Playwright

Microsoft

An AI-powered web UI automation and end-to-end testing library.

CodeSandbox Black theme for VSCode.

Text Editing, Done Right

A set of free tools that includes a responsive design tester, detect fonts, Chat with any PDF and more.