A Fiberpool implementation for running tasks cooperatively, allows throttling to max concurrency, best used with event machine and non blocking operations.

DispatchQueueRb is a pure ruby implementation of Grand Central Dispatch concurrency primitives. It implements serial and concurrent queues, with synchronous, asynchronous, barrier and delayed dispatch methods. All queues dispatch methods support an optional dispatch groups to synchronize on compl...

Armstrong is an Mongrel2 fronted, actor-based web development framework similar in style to sinatra. With natively-threaded interpreters (Rubinius2), Armstrong provides true concurrency and high stability, by design.

A collection of utility helpers for Ruby including graphing, configuration management, concurrency, system operations, multimedia handling, and more.

RobotLab is a Ruby framework for building and orchestrating multi-robot LLM workflows. Built on ruby_llm, it provides robots with template-based prompts, tools, and shared memory; networks for coordinating multiple robots with intelligent routing; MCP (Model Context Protocol) integration for exte...

Clones a SourceForge project's directory tree and downloads its files by scraping the Files pages (SourceForge has no official API). Runs in two stages - map the tree, then download - with a live status bar and optional JSON metadata. Supports concurrency, file integrity verification (MD5 / SHA1)...

Declarative concurrency for EventMachine

Provides a foreign function interface for MRI that utilizes XAPI for Ruby implementations with modern garbage collection and concurrency facilities.

HttpLoader is a powerful, high-concurrency performance and load testing console tool. Built on asynchronous Ruby, it evaluates server limits by opening massive numbers of persistent connections and holding them open. It utilizes event-driven I/O with optional periodic ping requests to keep connec...

Interface for akka.io concurrency in jruby

Concurrency based polling.

Go's concurrency model "implemented" for Ruby

A simple set of lightweight concurrency tools.

A Ruby HTTP server combining Falcon-class fiber concurrency with Puma-class compatibility.

A wrapper that allows method calls to multiple objects with various concurrency models

Locker is a locking mechanism for limiting the concurrency of ruby code using the database. It presently only works with PostgreSQL.

A lightweight gem for foreign exchange and currency conversion.

Mailbox is a JRuby module that simplifies concurrency and is backed by JVM threads.

SimpleFuture is class that simplifies coarse-grained concurrency using processes instead of threads. Each instance represents the future result of a block that is passed to it. The block is evaluated in a forked child process and its result is returned to the SimpleFuture ob...