Nucleus is a unified API for deployment and management of Platform-as-a-Service (PaaS) systems.

A simple API for NVD CVE feeds

NyaPr collects repositories you own or contribute to, finds their open pull requests, and puts them together in one place for maximum kawaii.

OAuth 1 & 2 and token management in Rails 3+

Support for object persistence.

The Oceanex Slanger inherits from unmaintained project Slanger and continue to provide update and fixes

get oceans/seas names from coordinates

Github webhook proxy server. Request target is defined by Ruby DSL

A unified DSL for exposing structured data and operations across analytics tools (PowerBI), no-code platforms (PowerAutomate), and AI agents (via MCP).

Remote Encrypted File Synchronization, oDisk

Oj parser that yields values within a top level JSON array.

This gem implements a PStore alternative using the very fast Oj gem.

A JSON parser that enforces configurable limits on input size and structure to prevent excessive resource usage.

Ruby Gem to utilize the OpenSRS MAIL API

Common library of OMF, a generic framework for controlling and managing networking testbeds.

OmniAuth strategy for Smashrun

Serves music to Ongaku Ryoho clients

onlinesim.ru Ruby API wrapper

OnyxCord is a Ruby Discord API library with Components V2, modern modals, raw-first events, and community support: https://discord.gg/Jy2tpCUtzM.

Compile opal ruby from webpack