Shareable tools/components for building a digital collections app in Rails.

Quickly and easily connect to Mindee's API services using Ruby.

A small and efficient validation library for Rails and anything that uses Ruby.

JRuby Helper Libraries for openHAB Scripting

JRuby Helper Libraries for openHAB Scripting

Passkey Complete for Ruby - Integrate into your Ruby API or service to enable a completely passwordless standalone auth solution with Passage by 1Password.

One beautiful Ruby API for GPT, Claude, Gemini, and more. Easily build chatbots, AI agents, RAG applications, and content generators. Features chat (text, images, audio, PDFs), image generation, embeddings, tools (function calling), structured output, Rails integration, and streaming. Works with OpenAI, Anthropic, Google Gemini, AWS Bedrock, DeepSeek, Mistral, Ollama (local models), OpenRouter, Perplexity, GPUStack, and any OpenAI-compatible API. Minimal dependencies - just Faraday, Zeitwerk, and Marcel. With additional features from the community.

A flexible Rails engine for generating social media preview cards (Open Graph images) with built-in preview functionality

Generate feeds from URL and selectors.

This gem is no longer maintained. Please see mikekreuzer.com for my more recent work.

Attach cloud and local files in Rails applications

OpenStack ActiveStorage service without dependencies.

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A beginner-friendly Ruby interface for OpenAI's API

A collection of services to help with data migration tasks

This SDK allows you to work with Aspose.Words Cloud REST APIs in your Ruby applications quickly and easily, with zero initial cost

A collection of holdings-related utilities for the UC Berkeley Library

A collection of location-related utilities for the UC Berkeley Library

A Ruby library for the Bunny APIs

Caco, configure your machines like you develop your web apps