An ActionView-compatible ERB engine with modern DX - re-imagined with Herb.

Create, manage, and send scheduled email sequences and drip campaigns from your Rails app.

Universal ID opens the flood gates with a deluge of profoundly powerful yet easily implemented new use-cases for your apps and scripts.

Integrate Litestream with the RubyGems infrastructure.

Integrate Litestream with the RubyGems infrastructure.

Rails FormBuilder for ViewComponent

ActiveRecord sharding extension

A simple way to add honeypot captchas to Rails forms

Render your notifications in various contexts.

Playbook UI is built out in Ruby View Components and React Components. Playbook takes a modern design approach and applies it in a way that makes it easy to support bleeding edge or legacy systems.

This library provides view components for the GOV.UK Design System. It makes creating services more familiar for Ruby on Rails developers.

A presenter is an object that encapsulates view logic. Like Rails helpers, presenters help you keep complex logic out of your templates. Keynote provides a consistent interface for defining and instantiating presenters.

The Let's Encrypt certificate manager for rails

Parses templates for render calls and uses them to precompile

A set of extensions to markdown layered on top of the kramdown library for use in the UK Government Single Domain project

Minipack is a gem for minimalists that integrates Rails and webpack without Webpcker

Parameters-based transformation DSL

A set of handy tools to upgrade your Rails application and keep it up to date

Daru (Data Analysis in RUby) is a library for analysis, manipulation and visualization of data. Daru-view is for easy and interactive plotting in web application & IRuby notebook. It can work in frameworks e.g. Rails, Sinatra, Nanoc and hopefully in others too.

Provides a command-line tool that generates Java, Python or Ruby code to run the tests.