Pure Ruby gem that implements the MQTT protocol, a lightweight protocol for publish/subscribe messaging.

A modern Ruby framework designed for non-blocking I/O and simpler infrastructure

Socialization allows any model to Follow and/or Like any other model. This is accomplished through a double polymorphic relationship on the Follow and Like models. But you don't need to know that since all the complexity is hidden from you.

RDF.rb is a pure-Ruby library for working with Resource Description Framework (RDF) data.

A Ruby kernel for Jupyter environment. Try it at try.jupyter.org.

dump headers, sections, extract resources of win32 PE exe,dll,etc

Ruby to WebAssembly toolkit. This gem takes Ruby code and Gemfile, and packages them with Ruby runtime into a WebAssembly binary.

`pitchfork` is a preforking HTTP server for Rack applications designed to minimize memory usage by maximizing Copy-on-Write performance.

Client library for accessing the EasyPost shipping API via Ruby.

Salesforce Bulk API with governor limits taken care of

A simple tool for tracking vendor branches in git.

Detect changes in file system. Works anywhere.

Sequent is a CQRS and event sourcing framework for Ruby.

SSRF Proxy is a multi-threaded HTTP proxy server designed to tunnel client HTTP traffic through HTTP servers vulnerable to HTTP Server-Side Request Forgery (SSRF).

Time series forecasting for Ruby

Scoped search makes it easy to search your ActiveRecord-based models. It will create a named scope :search_for that can be called with a query string. It will build an SQL query using the provided query string and a definition that specifies on what fields to search. Because the functionality is built on named_scope, the result of the search_for call can be used like any other named_scope, so it can be chained with another scope or combined with will_paginate. Because it uses standard SQL, it does not require any setup, indexers or daemons. This makes scoped_search suitable to quickly add basic search functionality to your application with little hassle. On the other hand, it may not be the best choice if it is going to be used on very large datasets or by a large user base.

State-of-the-art transformers for Ruby

Ruby interface for the POSIX system logging facility.

Keep personal data out of your logs

A Ruby implementation of Model Context Protocol server for Rails projects