kaskd-lens generates a self-contained, interactive HTML page that visualizes the service dependency graph produced by the kaskd gem. Includes blast radius exploration, depth control, search, pack filtering, and dark/light themes. No Rails required — works standalone or via a built-in WEBrick serv...

RcrewAI Rails is a comprehensive Rails engine that brings AI agent orchestration to your Rails applications. Build intelligent AI crews that collaborate to solve complex tasks with full database persistence, background job integration, and a beautiful web dashboard for monitoring and management...

A Jekyll plugin to add metadata tags for search engines and social networks to better index and display your site's content with page canonical url support.

Resent is the official Ruby client for resent.one — a transactional email API built for product and platform teams. Install with: gem install resent (or add gem "resent" to your Gemfile). Create an API key in the Resent dashboard, set RESENT_API_KEY, then send mail with a few lines of Ruby: ...

A series of useful tools that a console should probably have, if your goal is to crunch a few numbers. It includes all the packages that I use, if you have them. Also incorporates some functional style programming and stored procedures to make your console experience even more delightful.

A micro library providing objects with Publish-Subscribe capabilities. Both synchronous (in-process) and asynchronous (out-of-process) subscriptions are supported. Check out the Wiki for articles, guides and examples: https://github.com/shubh2336/wisper/wiki

The Nth gem is a collection of utilities that use named numbers and ordinals to represent or access data. The gem supports numbers bigger than a milliquadragintillion (over 3000 zeros). A way smaller number septemvigintillion is more than the number of atoms in the Universe; it only has 84 zeros....

Provides a lightweight SimpleCar class with make/model/year data, auto-generated IDs, engine start/stop state, and a readable string representation.

Sometimes you just want to quickly save something and retrieve it. This is a lightweight gem for doing so using YAML or JSON serialization

MemModel persists Ruby objects using MagLev as a data storage engine. It's an ActiveModel implementation so it works stand-alone or in Rails 3 as a drop-in replacement for ActiveRecord or DataMapper. If MemModel is used in non-MagLev platforms, objects will be persisted to in-memory sets.

Serializes Ruby objects into Hashes, ready for further conversion to JSON or other formats, with a simple DSL for selecting fields and solving N+1 queries through batch loading. Extendable through a Roda/Shrine-style plugin system, with built-in plugins for presenters, formatters, camel_case keys...

rails-cto bundles the quality toolchain (RuboCop, Reek, Flog, Flay, Brakeman, bundler-audit, SimpleCov, Herb) that the rails-cto Claude plugin expects, and ships matching configuration templates you can drop into any Rails app with `rails-cto init`. It also provides a custom RuboCop cop that enfo...

An educational Ruby C extension implementing the Eisel-Lemire algorithm for string-to-float conversion. This gem demonstrates why this optimization, despite being ~2.6x faster for complex numbers, was NOT submitted to Ruby core: it regresses performance by ~9% on simple numbers (the common case)....

This extension uses scss syntax and relies on compass. It should be used in a sass project for those who would improve thier button desing. The button is intended only for use centered and will work improperly when pushed against sides of objects.

shtool, shlerb, the Scale and Ratio classes, and the Scales and Shnth modules

RolePlays turns a policy into one readable class per resource, built and asked explicitly the way Pundit and Action Policy policies are, with its rules declared rather than defined method by method as in CanCanCan: every role declares the actions it may take, the attributes it may submit and the ...

Utilities SailPoint SEs can use to help perform demo system tasks.

A deterministic, contract-driven Ruby client for the Ollama API. Provides chat, generate, embeddings, structured outputs, and model management with strict JSON schema validation, automatic model pulling, exponential backoff on timeouts, and observer-style streaming hooks. Designed for Rails, agen...

Net::LDAP for Ruby (also called net-ldap) implements client access for the Lightweight Directory Access Protocol (LDAP), an IETF standard protocol for accessing distributed directory services. Net::LDAP is written completely in Ruby with no external dependencies. It supports most LDAP client feat...

RedisSyslog is a simple ruby gem that allows ruby to log directly to redis in a high performance environment. We do rely on redis-rb, so go grab a copy if you haven't already! We originally wrote for Fittr® because our remote scripts needed to be easily checked to see if they were working or not....