#ruby

BugSnag error monitoring & reporting software for rails, sinatra, rack and ruby

39 MCP tools that give AI agents live access to your Rails schema, models, routes, conventions & all Rails Nervous Sytems. Works with Claude Code, Cursor, Copilot, OpenCode, Codex CLI. Zero config.

Coercion and validation for data structures

🚀 Run RSpec tests on multiple cores. Like parallel_tests but with incremental summarized output. Originally extracted from the Discourse and Rubygems source code.

Manage translation and localization with static analysis, for Ruby i18n

🍲 Setup a complete rake & dev harness for Ruby development; tasks for coverage, GHA console, linting, debugging, etc.

Ruby ♥︎ JavaScript

📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail

🟥 Configurable KV output redaction

A subclass of Object includes Comparable module for handling dates.

Ruby client api for Internet Message Access Protocol

The compatible library with the API of Ruby's stdlib 'readline'

Pseudo `IO` class from/to `String`.

Mail Analyzing Interface for email bounce: A Ruby library to parse RFC5322 bounce mails and generating structured data as JSON from parsed results. Ruby version of Sisimai: an error mail analyzer.

Building blocks for Agentic payments (x402, MPP, AP2) for TypeScript, Rust, Go, Python, Ruby, PHP, Lua, Kotlin and Swift.

Adds support for creating state machines for attributes on any Ruby class

Test Kitchen driver/provisioner for lightning faster Chef Infra cookbook testing with Docker

Simplified Command-Line Bitcoin Client and a Ruby library for making Bitcoin payments and checking address balances

Building applications with composability using Boxcars with LLM's.

A REST API for the SEPOMEX database

LLM gateway: tiered routing (local to frontier), mid-stream provider failover, and post-turn context curation, production-measured. Provider adapters are separate lex-llm-* gems.

A Ruby port of Puppeteer

Object-based searching.

openapi_first is a Ruby gem for request / response validation and contract-testing against an OpenAPI API description. It makes APIFirst easy and reliable.

Inflector for Ruby

Simple role-based authorization library for Ruby on Rails

Catch unsafe PostgreSQL migrations in development and run them easier in production (code helpers for table/column renaming, changing column type, adding columns with default, background migrations, etc).

Ruby core extentions and class utilities for Hanami

Ruby Implementation of the BSON Specification (2.0.0+)

A fast and robust web server and application server for Ruby, Python and Node.js