erb

ruby
class Comment < ApplicationRecord
  belongs_to :article
  belongs_to :author, class_name: "User"

  validates :body, presence: true, length: { maximum: 2_000 }

Live comments with model broadcasts + turbo_stream_from

rails hotwire turbo
by codesnips 4 tabs
erb
<%# private stream: turbo signs the serialized record name %>
<%= turbo_stream_from current_user %>

<section class="notifications">
  <h1>Notifications</h1>

Turbo Streams + authorization: signed per-user stream name

rails turbo hotwire
by codesnips 3 tabs
erb
<h1>Products</h1>

<%= form_with url: products_path, method: :get,
              data: { turbo_frame: "products_list", turbo_action: "advance" } do |f| %>
  <div class="filters">
    <%= f.text_field :q, value: params[:q], placeholder: "Search products" %>

Frame navigation that targets a specific frame via form_with

rails hotwire turbo
by codesnips 3 tabs
erb
<div data-controller="disclosure">
  <button type="button" data-action="disclosure#toggle" aria-expanded="false" class="font-medium">
    Advanced
  </button>
  <div data-disclosure-target="panel" class="mt-2 hidden">
    <%= render 'advanced_filters' %>

Collapse/expand UI with Stimulus that survives Turbo swaps

rails hotwire stimulus
by Henry Kim 2 tabs
erb
<nav class="site-nav" data-controller="preload">
  <ul>
    <li>
      <%= link_to "Dashboard", dashboard_path,
            class: "nav-link",
            data: { turbo_preload: true } %>

Speed up perceived performance with Turbo preload links

rails hotwire turbo
by codesnips 3 tabs
erb
<div class="layout">
  <ul class="product-list">
    <% @products.each do |product| %>
      <li class="product-row">
        <%= link_to product.name,
              product_path(product),

Turbo Frames: “details” panel that lazy-loads on click

rails turbo hotwire
by codesnips 4 tabs
ruby
class Comment < ApplicationRecord
  belongs_to :post
  belongs_to :author, class_name: "User"

  has_rich_text :body

Action Text comment form that works inside a Turbo Frame

rails hotwire turbo
by codesnips 3 tabs
ruby
class ProductsController < ApplicationController
  before_action :set_product, only: %i[edit update]

  def index
    @products = Product.order(:name)
  end

Inline edit a table row with Turbo Frames

rails hotwire turbo
by codesnips 4 tabs
erb
<div data-controller="toast" data-toast-timeout-value="2500" class="rounded bg-gray-900 px-3 py-2 text-white">
  <div class="flex items-start justify-between gap-3">
    <div><%= message %></div>
    <button type="button" data-action="toast#close">✕</button>
  </div>
</div>

Stimulus toast auto-dismiss for Turbo-appended notifications

rails hotwire stimulus
by Henry Kim 2 tabs
javascript
import { Controller } from "@hotwired/stimulus"

export default class extends Controller {
  static targets = ["bar", "percent", "status"]
  static values = {
    current: { type: Number, default: 0 },

Progress indicators for long-running operations

hotwire stimulus actioncable
by Jordan Lee 3 tabs
javascript
import { Controller } from "@hotwired/stimulus"

export default class extends Controller {
  static targets = ["menu", "overlay", "toggle"]

  toggle() {

Mobile-first responsive navigation with Stimulus

stimulus responsive mobile
by Jordan Lee 2 tabs
ruby
class DocumentsController < ApplicationController
  before_action :set_document, only: :destroy

  def destroy
    @document.discard!

Undo delete with a Turbo Stream “restore” action

rails hotwire turbo-streams
by codesnips 4 tabs