The best Software Testing tools and resources on the internet.

A tool for securing CI/CD workflows with version pinning.

Accessibility Checker for Developers, Testers, and Designers in Chrome

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

A flexible web-based editor, converter, visualization tool, for geospatial data.

Built in Lorem Ipsum for MacOs

By MicroFocus

Finder Toolbar app for macOS to open the current directory in Terminal

A set of components that leverage the AWS CDK to make testing of serverless constructs in the cloud straightforward.

A diagnostic CSS snippet that exposes potential performance issues in your page’s `head` element.

Help companies solve the high availability problems in the process of migrating to cloud-native systems through chaos engineering️

Write better integration tests! Dockertest helps you boot up ephermal docker images for your Go tests with minimal work.

Appium plugin designed to wait for element to be present.

Library that provides an API to replay and stringify recordings created using Chrome DevTools Recorder

A Linux system resource monitor with support for Mac in development.

SQLite Playground

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

A custom Playwright reporter that exports test execution metrics to StatsD, Prometheus, and Grafana.

one-stop resource with tons of little utilities for formatting, editing, generating, minifying, and so on.

A dark and colorful theme to rule them all

Apache HTTP server benchmarking tool.

command line tool and library for transferring data with URLs

CLI tool to run and test your HTTP requests. Git friendly, 100% local.

Organize it all with Todoist

TestProject is the world's first 100% free test automation platform for Web, Android, iOS and API testing, trusted by over 150,000 users in the testing community.

Range of free and open source tools to help designers and developers make their web pages more accessible.

`astro-font` will automatically optimize your Custom Fonts, Local Fonts, Fonts over any CDN and Google fonts for performance.

Free LLM API pricing comparison. Compare GPT-5, Claude, Gemini & DeepSeek costs instantly. Updated daily with official prices from OpenAI, Anthropic & more.

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

Your 100% static dynamic backend.

A collection of useful links for Pentesters