A small concern you mix into your base ViewComponent class to declare base styles, variants, and conditional CSS classes declaratively. Smart-merges Tailwind utility classes (spacing, modifier prefixes, arbitrary values) so callers can safely override per-instance styles.

Captures a safe ViewComponent render tree for a browser DevTools panel.

Adding an Elm inspired turbo interface into view components

Use Liquid templates and components from within ViewComponent

A ViewComponent extension that adds a `prop` DSL with defaults, fallbacks, required props, casting, enum validation, custom validators, and a pluggable caster registry. Patches ViewComponent::Base via a Rails Railtie (or on require outside Rails) so components accept a props hash out of the box.

This gem is intentionally published early. The API is unstable, but the idea is stable. view_component_reducible brings reducer-style (TEA-inspired) state transitions to Rails ViewComponent. Server-driven, HTTP-based, no WebSocket required.

Inspired by the css in js component, it provides functionality to allow the same component-by-component implementation of styles in rails' standard component, view_components.

Let an administrator view an account as its owner. Read-only by default (two layers: no non-GET requests, and ActiveRecord writes refused), re-validated from the database on every request so revoked consent bites on the next click, time-boxed server-side, and logged in words the account owner can read. Stores its state in a signed cookie rather than the Rails session, so an edge-cached site stays cached. Built for the Rails 8 authentication generator; works with anything that can answer "who is signed in".

Rails view components

Description of ViewObject.

Minitest plugin providing test coverage for views (which templates and partials were and werent generated during tests).

ViewSpec helps you develop, test and document the view layer of your Rails app using example-led specifications written in an expressive Ruby DSL.

Represent ActiveRecord Markdown, Textile, Wiki text, RDoc columns as Markdown, Textile Wikitext, RDoc objects using various external libraries to convert to HTML.

A rack application daemon that creates an iCal subscription file from exchange calendars.

Support for Vigilem

Viglink API Wrapper

Simple, effective A/b testing made easy.

Generates and validates Finnish national reference numbers (viitenumero).

Wrapper for the Vimaly API

Vimius support files