Simple and powerful feature flag and A/B testing client for SetBit. Provides boolean flags, weighted variant distribution, and conversion tracking.

Percy visual testing for Ruby Appium Mobile Apps

The lightweight, explicit testing framework for Ruby.

WARNING: Contains intentional security vulnerabilities including command injection, YAML deserialization, eval injection, and hardcoded secrets. For testing GitLab dependency scanning, SAST tools, and security training ONLY. DO NOT use in production.

IrtRuby is a comprehensive Ruby library for Item Response Theory (IRT) analysis, commonly used in educational assessment, psychological testing, and survey research. Features three core IRT models: • Rasch Model (1PL) - Simple difficulty-only model • Two-Parameter Model (2PL) - Adds item discri...

This gem attempts to provide a more robust model for web application testing, on top of Watir-WebDriver which already has significant improvements over just Selenium or WebDriver, based on describing pages and then interacting with the descriptions.

Browser-drivers has pre-configured web-browser drivers that can be used out-of-the-box for the development of UI based applications. It is built using Ruby and utilises the Capybara library (A web application testing platform) to simulate how a user interacts with the applications being tested. I...

Implementation of classic multi-armed bandit algorithms in Ruby. Supports Thompson Sampling, UCB1, and Epsilon-Greedy strategies with a simple, consistent API for A/B testing and optimization tasks.

Gem that allows easy integration for headless testing using puppeteer.

A gem that provides integration between Sorbet type checking and RSpec testing framework

A utility to generate patients for unit testing clinical quality measure logic. The instructions for generation are guided by HQMF documents and exported into various health standards, e.g. C32, CCR.

A status bar for development and testing rails environments to distinguish between development, staging, and production environments and show status of turbo/hotwire

VCR-like style gem for WebSocket testing

A one-function library that helps you build a temporary Docker image, run a temporary Docker container from it, and then clean up, deleting them both. This may be helpful for automated testing, when you test how your code might behave in an isolated environment. This may also be helpful when you ...

Benign gem for authorized upload/yank integrity testing version 2

A flexible E2E testing library allowing pluggable drivers (starting with Playwright) with a clean, unified API.

A Ruby gem for simulating Point of Sale operations in SkyTab (Shift4) sandbox environments. Generates realistic restaurant orders, payments, and transaction data for testing integrations with the Shift4 Marketplace API.

temporary gem for authorized security testing

A maintained Ruby client for the Durable Streams protocol — persistent, resumable event streams over HTTP. Based on the upstream reference client with manual review, testing, and ongoing maintenance.

iki is a simple HTTP client for testing APIs from the command line built with Ruby