Hotloader uses ActionCable to serve your page every time you save a file in your app dir. That's your views, css, controllers etc.

Hotwire Astra UI provides production-ready, accessible modal dialogs for Rails apps using Turbo Frames and Stimulus. Importmap-friendly, server-rendered, and framework-free, with stacked modals, CSS-driven animations, and full customization via CSS variables.

HotwireBits provides 240+ beautifully designed, accessible UI components for Ruby on Rails. Each component ships in ERB partial and ViewComponent formats with Tailwind CSS v4 styling, Stimulus interactivity, and Turbo compatibility including Turbo Native.

HotwireClub::Toolbox is a Rails engine that packages a collection of loosely connected Hotwire and Rails tools and techniques, starting with an optimistic-UI form builder for Turbo.

Crud generator with static routes which lazy loads content using content routes

A modern, Hotwire-powered DataTables implementation for Ruby on Rails that provides sorting, searching, and pagination capabilities with a beautiful UI

A datecpicker exclusively for Rails apps with Hotwire and Stimulus.

Hotwire + ViewComponent

A modern, Stimulus-based replacement for Cocoon. Dynamically add and remove nested form fields with full Turbo compatibility and zero jQuery dependency.

Rails 3 Engine for using the Houdini Mechanical Turk API

This gem updates Hound for OSS. Don't open purchase window

Gem for miscellaneous general requirements

Hoverintent plugin

Hover ruby client

A library for converting HQMF files to executable JavaScript suitable for use with the hQuery Gateway

Drop-in Rails engine that patches link_to to block dangerous protocols (javascript:, data:, vbscript:) and provides a URL validator to prevent SSRF via private/local IP resolution.

Backend engine for Futurino HR.

Mountable Rails engine providing attendance with geolocation, leave management, holiday calendar, Indian payroll (PF/ESI/PT/TDS) with salary-slip PDFs, kudos with @mentions, appraisals and promotions — integrated into a host app via config hooks.

Htauthentication lets you authenticate users by an htpasswd file.

Gem to scrape a webpage and renders into JSON.