UI components for Rails views in the spirit of form_for. Builders for index tables (sortable, deferred, kept live by Turbo Streams), detail lists, forms, cards, page headers and loading skeletons; a Turbo Frame modal, a confirm dialog and flash toasts; menus, tabs, tooltips, local times, copy buttons, autogrowing textareas and UUID inputs as self-registering custom elements; and AI chat components — transcripts, streamed replies, tool-call timelines, plans, permission requests and a composer — kept live by Turbo Streams. Plain helpers styled with Tailwind CSS v4 (required; the host's build compiles the gem's component CSS), with no Stimulus.

A powerful enum system providing type-safe enumerations with custom attributes, STI integration, and ActiveRecord support

Render SVG icons inline in Rails views, resolve them through library/name references and aliases, and download popular icon sets (Heroicons, Lucide, Tabler, Feather, and more)

A Rails engine that adds passkey registration and authentication backed by Active Record. Self-contained, pure-Ruby WebAuthn ceremonies (CBOR, COSE, attestation and assertion verification) with stateless signed challenges — no external gems.

This gem provides number of utility methods to cleanup codebase, related to controllers. Extremely usefull for common resource management actions (CRUD).

UnionpaySmart SDK for Ruby

Collect and package your code into ActiveRecord model, let's easily use

unReSTful API client

unReSTful API client

A Rails patch for ActiveSupport::CoreExtensions::Hash#to_query which removes the call for `sort!`

Leightweight dependency API for your POROs

ActiveRecord untraceable save.

A UOB Payroll File Generator

Manage invoices.

Generate recurring dates based on slightly more complex rules than usual (eg. last working day every month)

Upfluence common utils for Ruby projects

A simple serializer implementation.

Upkeep records the data and identity dependencies used while Rails renders a view, then updates subscribed frames when matching application data changes.

Provides an easy to use interface to the UPS time in transit API

Provides an easy to use interface to the UPS time in transit API. See change log in README