The best Software Testing tools and resources on the internet.

GUI client for gRPC/gRPC-Web

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

Record, Replay, and Stub HTTP Interactions.

The free C/C++ and Fortran IDE.

A QA automation framework with a built-in AI assistant that writes scalable Playwright tests with you as your product grows.

Learn about core Principles of chaos engineering.

open source software for better troubleshooting common problems that occurred in Java applications.

zefaker is a command-line tool for generating CSV, Excel, JSON and SQL files from a Groovy DSL

An assertion library for Kotlin intended for use with a test runner such as JUnit, Minutest, Spek, or KotlinTest

Snapshot-based stub/mocking of APIs.

command line tool and library for transferring data with URLs

Scanning tool for security vulnerabilities

chrome plug in

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

Capture and analyze memory performance in web applications

Learn software testing by focusing on simple exercises that take at most one hour to complete.

Opensource tool to build end-to-end tests 98% faster utilizing trace-based testing.

Run SQL queries on CSV files directly in your browser. No data leaves your browser. Fast, private, and easy to use.

TextExpander lets you instantly insert snippets of text from a repository of emails, boilerplate and other content, as you type – using a quick search or abbreviation.

Display and control your Android device.

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

pytest plugin for semantic LLM output testing — validate meaning, not just shape

MacOS app for launching iOS and and Android emulators.

A utility to help you write tests against structured configuration data

An open source web accessibility checker

Scan your entire site with Google Lighthouse in 2 minutes (on average).

A CSS stylesheet to quickly highlight a11y concerns.

Advanced Logging for Burp Suite.

Web vulnerability scanner written in Python3

Web Application Security Scanner Framework