Rails Turbo Stream broadcasting over SSE instead of WebSockets. Uses Mercure server.

Use Turnstile by Cloudflare to perform captcha validation in your Rails app

Cloudflare Turnstile for Rails

Fleximage is a Rails plugin that tries to make image uploading and rendering super easy.

Helper methods for Rails to aid in creating Twitter Bootstrap Components

twitter-bootstrap-rails project integrates Bootstrap CSS toolkit for Rails 3.1 Asset Pipeline and turbolinks

twitter-bootswatch-rails gem integrates TWBS Bootstrap for Rails Asset Pipeline with less-rails

twitter_ratchet_rails Build mobile apps with simple HTML, CSS, and JS components on Ruby on Rails

Gem that includes Typed.js, in the Rails Asset Pipeline introduced in Rails 3.1

Ruby on Rails Admin Panel (Engine) to allow trusted users edit structured content.

This gem provides a command-line interface to speed up the creation of ubiquo based apps.

A Rails Interface Framework using Bootstrap 5.0.2.

Ultimate UI core, base helpers and improves for Ruby on Rails Front-end

Ultimate Helpers, Rails ActionView helpers ported to CoffeeScript

Ultra light & maintainble wizards in Rails that honor REST, MVC, and OO with minimal writing of code involved and maximum flexibility

Adds extensions to the underscore javascript library. It adds the javascript as a rails engine to be included in to a Rails 3+ project. To use it make sure require underscore, underscore.string and underscore.extensions.

Ungarble multibyte download filename on certain platform. Rails integration included.

Unidom (UNIfied Domain Object Model) is a series of domain model engines. The Common domain model engine includes the common models. Unidom (统一领域对象模型)是一系列的领域模型引擎。常用领域模型引擎包括一些常用的模型。

A Rake task investigates the application's models definition, then tells you unique validations that do not have DB indexes.

Simple, plug & play visitor tracking by user agent (browser), IP address, referrer, and UTM parameters.