frontend

import { StreamActions } from "@hotwired/turbo"

StreamActions.highlight = function () {
  const className = this.getAttribute("data-highlight-class") || "flash-highlight"
  const duration = parseInt(this.getAttribute("data-highlight-duration"), 10) || 1500

import { Controller } from "@hotwired/stimulus"

export default class extends Controller {
  static targets = ["field"]

  connect() {

import { z } from 'zod';

export const signupSchema = z
  .object({
    email: z.string().min(1, 'Email is required').email('Enter a valid email'),
    password: z

class ApplicationController < ActionController::Base
  before_action :authenticate_user!

  rescue_from ActionController::InvalidAuthenticityToken do
    handle_unauthenticated(reason: :csrf)
  end

export const FLAG_REGISTRY = {
  newDashboard: {
    default: false as boolean,
    description: 'Renders the redesigned dashboard shell',
  },
  maxUploadMb: {

add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'nonce-$request_id'; style-src 'self' https://fonts.googleapis.com 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' https://fonts.gstatic.com data:; connect-src 'self' https://api.example.com; frame-ancestors 'none'; base-uri 'self'; object-src 'none'" always;

# Controller responding with Turbo Stream
class PostsController < ApplicationController
  def create
    @post = Post.new(post_params)

    if @post.save

import { Controller } from "@hotwired/stimulus"

export default class extends Controller {
  static targets = ["dialog", "message"]

  connect() {

import React, { useState, useEffect, useCallback, useMemo, useRef, useContext } from 'react';

// 1. useState - managing component state
function Counter() {
  const [count, setCount] = useState(0);
  const [name, setName] = useState('');

export const initialState = (steps, initialData = {}) => ({
  steps,
  stepIndex: 0,
  data: initialData,
  errors: {},
});

import * as Turbo from "@hotwired/turbo";

function metaContent(name) {
  const el = document.querySelector(`meta[name="${name}"]`);
  return el ? el.getAttribute("content") : null;
}

<div class="dashboard">
  <header class="dashboard__header">
    <h1>Overview</h1>
    <p class="muted">Real-time metrics update as they load.</p>
  </header>