Predicateable allows you to define predicate methods (like `admin?`) based on a method that returns a Symbol. Similar to Rails enums, with optional strict checking and prefix support.

Declares an API problem on the exception class — its type, title and status — and renders any of them as application/problem+json, from a controller concern for the errors a controller raises and from an exceptions app for the ones that escape it.

Parses JSON request bodies into generated protobuf message classes, stores messages in json and jsonb columns, catalogues RFC 9457 problems in a protobuf enum, and binds Alba serializers to the messages they produce.

Rails Clock provides a centralized way to manage and control time in Rails applications, similar to Trice

Bundles and minifies multiple Ruby scripts into a single file

RBS::Siggen

Language server implementation that provides Steep-equivalent type checking features using ruby-lsp's single-process multi-threaded architecture

This unofficial Ruby library provides convenient access to the RetellAI REST API.

Updates project revision identifiers in software source files and associated change log. Can also build and package project archives as a zip and optionally commit, tag and push to a Git repo.

Roboticist helps Ruby developers keep their FactoryBot factories clean and efficient. It provides tools to detect unused traits, find slow factories, identify circular dependencies, and suggest performance optimizations. The gem includes a CLI for easy integration into development workflows and C...

== Confidently Build Terminal Apps Rooibos[https://rooibos.run] helps you build interactive terminal applications. Keep your code understandable and testable as it scales. Rooibos handles keyboard, mouse, and async work so you can focus on behavior and user experience. gem install rooibos <i...

Ruby binding for blurhash-core, a fast Rust implementation of BlurHash.

Parser for ruby.h

rush implements the POSIX.1-2017 Shell Command Language (IEEE Std 1003.1 §2) in pure Ruby, verified differentially against dash.

Library to support the reading and writing of zip files. A wrapper of Rust's zip crate.

Change files and create patches

An AI-powered pair programmer. Provides a user-friendly interface for using AI API's to automatically repair broken code and suggest improvements. Simply provide the faulty code as input, and the gem will generate a corrected version using advanced machine learning techniques.

https://github.com/colorfulcompany/slothful-code-generator

A structured approach to composing DSL modules for Ruby libraries with optional extension hooks

Vaporware is the vaporware.