Seamlessly integrate Opal (Ruby to JavaScript compiler) with Rails using Vite for fast development

Web MIDI wrapper for opal

Bundle assets with webpack, resolve and compile opal ruby files and import them in the bundle, without sprockets or the webpacker gem (but can be used with both of them too). Comes with a installer for rails and other frameworks.

Ruby runtime and core library for JavaScript.

A curated set of technologies and a workflow for developing, maintaining, and operating distributed applications. This gem is a metagem and depends on the various components required to develop on, participate in, or communicate with an OpApp Framework system. OpApp is built on the PanOps Platform.

OpaqueId provides a simple way to generate unique, URL-friendly identifiers for your ActiveRecord models. Uses rejection sampling for unbiased random generation, ensuring perfect uniformity across the alphabet. Prevents exposing incremental database IDs in URLs and APIs.

Provides tools for building, signing, and verifying OPA archives — portable ZIP-based packages for AI agent prompts, session history, and data assets.

Declarative ruby objects patcher

ClamAV::Client connects to a Clam Anti-Virus clam daemon and send commands.

see https://github.com/etm/opcua-smart

A ruby api-wrapper for the open pinball database

Read environment variables from 1Password fields (dotenv/json/yaml format) or all fields using the op CLI or 1Password Connect Server API. Export local .env files back to 1Password.

Backport of new Open3 methods from Ruby 1.9 to Ruby 1.8

Wrapper around net-ssh for plain execution of remote shell commands and painless collection of exit codes, stdout, stderr messages.

This gem integrates with the Pure CRIS to streamline the process of applying for funding for Open Access publishing charges.

OpenActive.io objects turned into strongly typed classes for use in Ruby. All classes can be serialized into JSON/JSON-LD, to provide easy conformance with the OpenActive Modelling Specification.

Simplifies creation of dataset sites using templates.

OpenAgent - SIF ADK (SIF Agent Development Kit)

This gem provides a class called `OpenAI::Chat` that is intended to make it as easy as possible to use OpenAI's Chat Completions endpoint. Supports Structured Output.

OpenAI Image Generation API client library in Ruby