Ruby Gem
Showing 36 of 634 projects
Preview Rails and Ruby application emails in your browser during development instead of sending them.
A command-line tool to instantly try any Android library hosted online without manual setup.
Simple, Heroku-friendly Rails app configuration using ENV and a single YAML file.
A Ruby library for defining attributes with type coercion, default values, and embedded objects on plain Ruby objects.
A Ruby implementation of the RFC 7519 OAuth JSON Web Token (JWT) standard for secure token encoding and decoding.
A configurable Ruby tool for linting SCSS files to enforce clean and consistent code style.
The official AWS SDK for Ruby provides modular Ruby gems to interact with AWS services.
A Ruby templating system for generating JSON, XML, MessagePack, PList, and BSON API responses in Rails and Padrino.
RSpec and Minitest-compatible one-liner matchers for testing common Rails functionality like validations and associations.
A Ruby on Rails plugin that generates PDF files from HTML views using wkhtmltopdf.
Token-based authentication for Rails JSON APIs, seamlessly integrated with Devise and multiple client libraries.
A framework for building reusable, testable, and encapsulated view components in Ruby on Rails.
A framework for building reusable, testable, and encapsulated view components in Ruby on Rails.
An ActiveRecord extension for Rails that logs all changes to your models, including who made them and why.
A Ruby gem that wraps static analysis tools to generate comprehensive code quality reports with visual insights.
A Ruby gem providing a common interface for encapsulating business logic into single-purpose objects called interactors.
A command-line tool to efficiently and securely sync data between PostgreSQL databases with parallel transfers and data masking.
A pure Ruby syntax highlighter compatible with Pygments, supporting over 200 languages and outputting HTML or ANSI 256-color text.
A simple to use, feature-rich debugger for Ruby built as a C extension using the TracePoint and Debug Inspector APIs.
Generate custom icon webfonts from SVG vectors via command line.
A Rack middleware that provides Cross-Origin Resource Sharing (CORS) support for Rack-compatible web applications.
A modular Ruby toolkit for handling file uploads, processing, and storage with support for cloud services and multiple ORMs.
A pure Ruby natural language date/time parser that converts human-readable phrases into structured time objects.
A Rails engine for easily including static pages like 'About us' or marketing content in your application.
A Ruby gem for automatically applying security headers with safe defaults to protect web applications from common vulnerabilities.
A Ruby client library for the OpenAI API, supporting GPT-5, Realtime WebRTC, and all major endpoints.
A high-performance JSON parser and object marshaller for Ruby, optimized for speed and compatibility.
A simple Ruby role management library with resource scoping, designed to integrate with authentication and authorization gems.
A profiling tool for Rails applications that displays performance metrics in a top-mounted bar.
A high-performance pure Ruby client for memcached servers with thread safety, failover, and OpenTelemetry support.
A Ruby library for parsing Adobe Photoshop (PSD) files into a manageable tree structure to extract document and layer data.
A Ruby gem that seamlessly passes Rails controller variables to JavaScript, eliminating the need for data attributes or inline scripts.
A fast, mature Ruby HTTP client with a chainable API, streaming support, and fine-grained timeouts.
A suite of Ruby gems providing seamless Elasticsearch integration for ActiveModel/Record, Rails applications, and Ruby objects.
A view component library for Ruby and Rails that encapsulates UI parts into reusable, testable view models.
A suite of performance benchmarking tools for Ruby on Rails applications to identify memory leaks and optimize speed.
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