Unit Testing, Coverage Criteria and Design for Testability.

Learn how to catch bugs and break software as you discover different testing methods that will help you build better software.

Chaos Engineering is the discipline of experimenting on a system in order to build confidence in the system’s capability to withstand turbulent conditions in production.

A curated list of Chaos Engineering resources.

This is an interactive book which aims to be the best place on the internet for learning SQL.

Learn SQL in a fun and gamified way.

Publishes test results to Microsoft Teams & Slack

Python framework for end-to-end / QA testing

PIT is a state of the art mutation testing system, providing gold standard test coverage for Java and the jvm.

🐨 Simple and complete CLI testing utilities that encourage good testing practices.

Gray box end-to-end testing and automation framework for mobile apps

Keep It Functional - An iOS Functional Testing Framework

The most powerful screen recorder & annotation tool for Chrome 🎥

Chrome and Firefox extension to discover problem areas in websites.

Capture or record a video of your screen, write text or arrows and share it. Extra features upon contributing 'any' amount.

A note-taking chrome extension: taking notes on the web with their context.

Session replay for delightful products

Extract a table from an image or a PDF, using AWS Textract

A web performance tool providing deep diagnostic information about how a page performs under a variety of conditions.

Load test any system with a distributed cluster

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

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

Avoid costly downtime. Minimize your risk of system failure by proactively testing for weaknesses before they become outages.

⏰ 🔥 A TCP proxy to simulate network and system conditions for chaos and resiliency testing

An on-path blackbox network traffic security testing tool

Automate web applications security assessments

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

Web Application Security Scanner Framework

Web vulnerability scanner written in Python3

Curated lists of tools, tips and resources for protecting digital security and privacy

A simple-yet-powerful API traffic viewer for Kubernetes.

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

Kubernetes-native framework for test definition and execution

Checkov scans cloud infrastructure configurations to find misconfigurations before they're deployed.

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

Test Kitchen provides a test harness to execute infrastructure code on one or more platforms in isolation.

An extension that allows for Bionic Reading on any webpage!

Automate your chrome browser by connecting blocks.

Visualise tab order with ease

The all-in-one tool to supercharge your productivity ⌨️

The most powerful screen recorder & annotation tool for Chrome 🎥

A handy tool to log attributes and Selenide, Selenium, Cypress, Playwright, Squish and TestCafe locators of the clicked element.