Extends Ruby to support class interfaces

Lists all classes under a given module.

ClassMetrix allows you to easily extract and compare constants and class methods across multiple Ruby classes, generating clean markdown tables for analysis and documentation.

Generate dynamic class strings easily

Make methods similar to Javascript 's classnames available in the rails erb template.

Quickly benchmark execution time and profile memory allocations for specific or all instance methods within a class. Include ClassProfiler to get `benchmark_methods` and `profile_methods` helpers and collect results via `benchmarked` and `profiled_memory`.

Toolbox for Github classroom.

Expose source files and full source code for each class via a simple API

A ruby class for managing states class-states

Meta Framework extending and flexible attribute like Moose ( perl )

Classy is a collection of metaprogramming-heavy modules which you can extend in order to give various capabilities to your Ruby classes. For example, SubclassAware lets a class know about all of its subclasses (and sub-subclasses, etc), and Aliasable lets you refer to classes via symbols (useful...

Extended class methods for defining attributes.

Define an ability class for each of your models to separate authorizations.

A CSS compiler that allows you to write CSS as if it were Ruby

A cutomizeable class-based filtering/searching library for Sequel

A better-performing alternative to OpenStruct

Ruby SDK for Claude Code with streaming support and MCP integration. See the Claude Code SDK documentation for more information.

A Ruby port of the official Python SDK for Claude Code. This gem provides a clean, idiomatic Ruby interface for interacting with Anthropic's Claude Code AI assistant through the command-line interface.

Watch Claude Code sessions come alive as kaomoji characters in a terminal office. Characters walk, type, read, and wait based on real-time JSONL transcript data.

A lightweight harness that keeps Claude Code working autonomously until success criteria are met. Supports any code review system (CodeRabbit, GitHub Copilot, etc.) and any CI provider. The loop: plan -> work -> check -> work -> check -> done