A shell auto-completion tool for your terminal

Seemingly normal USB drive with a hidden security feature

Distribute tests over many workers using a queue

One delightful Ruby framework for every major AI provider. Build AI agents, chatbots, RAG apps, and multimodal workflows in beautiful, expressive code.

macOS system wide vim mode

😽 Open your Kitty scrollback buffer with Neovim. Ameowzing!

💎💨 Extremely fast Ruby version and gem manager

MCP security wrapper

Visual testing tool for MCP servers

The official Redis MCP Server is a natural language interface designed for agentic applications to manage and search data in Redis efficiently

MCP Toolbox for Databases is an open source MCP server for databases.

A Ruby gem implementation of a Model Context Protocol (MCP) server for Rails projects. This server allows LLMs (Large Language Models) to interact with Rails projects through the Model Context Prot…

Read replica proxy adapters for ActiveRecord!

Get a flamegraph anywhere in your code base. Powered by stackprof, rbspy, and speedscope

An awesome asynchronous event-driven reactor for Ruby.

Create agents that monitor and act on your behalf. Your agents are standing by!

Around and before_all/after_all/around_all hooks for Minitest

Boot large Ruby/Rails apps faster

the 5k pocket full-of-gags web microframework

Fine-grained concurrency for Ruby

a challenge for Haskell beginners

IdeaVim – A Vim engine for JetBrains IDEs

cachegrand - a modern data ingestion, processing and serving platform built for today's hardware

The missing high-efficiency query API for ActiveRecord

The simplest way to serve AI/ML models in production

Ruby on Rails

Scheduler / Cron for Sidekiq jobs

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.