progressive-enhancement

css
.confirm-dialog {
  border: none;
  border-radius: 12px;
  padding: 1.5rem;
  max-width: 26rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);

Stimulus: resilient confirmation for destructive actions

rails stimulus hotwire
by codesnips 3 tabs
erb
<div class="layout" data-controller="viewport">
  <%= turbo_frame_tag "master", class: "master-pane" do %>
    <h1>Products</h1>
    <ul class="product-list">
      <% @products.each do |product| %>
        <li>

Turbo Frames: conditional frame navigation for mobile vs desktop

rails hotwire responsive
by codesnips 4 tabs
erb
<div class="copy-field"
     data-controller="clipboard"
     data-clipboard-content-value="<%= content %>"
     data-clipboard-success-value="Copied!">

  <input type="text"

Copy-to-clipboard button with Stimulus

rails hotwire stimulus
by codesnips 3 tabs
ruby
module TurboResponder
  extend ActiveSupport::Concern

  private

  def respond_with_turbo(resource, on_success:, partial:, notice: nil)

A reusable respond_to block for turbo_stream + html

rails hotwire turbo
by codesnips 3 tabs
ruby
class CommentsController < ApplicationController
  before_action :set_post

  def create
    @comment = @post.comments.build(comment_params)

Turbo Streams: Create with prepend + HTML fallback

rails turbo hotwire
by codesnips 4 tabs
ruby
class CommentsController < ApplicationController
  before_action :set_post

  def new
    @comment = @post.comments.build
  end

Turbo Stream form errors: replace only the form frame

rails turbo hotwire
by codesnips 4 tabs
javascript
import { Controller } from "@hotwired/stimulus"

export default class extends Controller {
  static targets = ["wrapper", "template", "anchor"]

  add(event) {

Stimulus: nested fields add/remove without re-rendering

rails stimulus hotwire
by codesnips 4 tabs
erb
<%# locals: item %>
<button
  type="button"
  class="toggle-btn"
  data-controller="toggle"
  data-action="click->toggle#toggle"

Optimistic toggle button with Stimulus “revert on failure”

rails hotwire stimulus
by codesnips 3 tabs
ruby
module TimeAgoHelper
  def time_ago_tag(time, locale: I18n.locale, **options)
    return if time.blank?

    time = time.to_time
    fallback = l(time, format: :short)

Time-ago formatting with Stimulus (no heavy date libs)

rails hotwire stimulus
by codesnips 3 tabs