Embed an AI debugging assistant into your Ruby web app. Inspect GC, threads, memory, ObjectSpace, routes, HTTP requests, Redis, Sidekiq, Puma, and more.

Helper methods for Ruby on Rails application debugging.

A one liner debugger helper

Drop-in HTML page save and open like capybara's save_and_open_page.

Allows you to easily and readably printout variable values (or any other Ruby expressions) to stdout and/or any number of logger objects of your choice for debugging purposes. The approach to accessing the binding object was inspired by the dp gem by Niclas Nilsson.

This very simple gem was created to simplify your life in creating your log in your programs. It simply allows you to display logs of different colors, whether for a web application like RubyOnRails or for scripts.

An MCP (Model Context Protocol) server that provides LLM agents with access to runtime context of executing Ruby processes. Connect to debug sessions, evaluate code, inspect objects, and control execution flow via MCP tools.

DebugMethods is a module that lets you define environment specific methods in your Ruby on Rails app so you can build yourself useful inspection utilities in development without adding weight to your classes in production.

Nest code blocks and time them easily to grab a greater insight on what is happening to your code.

A Ruby gem that provides debug logging with automatic binding capture using TracePoint, designed to assist AI-powered bug detection

Gem to wrap the Decathlon Sports API

A simple decorator based on PORO

Decent Ham generates rails crud using decent_exposure and haml.

Simple and easy to use presentation layer for your Rails models.

Dech enables to upload product information easily.

A simple wrapper for the Decibel API

Discipline your file system by securely deleting some of its precious files or directories using shred.

A production-grade decision agent that provides deterministic rule evaluation, conflict resolution, and full audit replay capabilities. Framework-agnostic and AI-optional.

If you have decision algorithm that can be easily expressed in a table, this gem can help

DSL for rendering CSVs from an array of objects