<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Semantic HTML Example</title><!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Form Validation Example</title>
<style><div class="layout">
<ul class="product-list">
<% @products.each do |product| %>
<li class="product-row">
<%= link_to product.name,
product_path(product),module LayoutlessTurboFrame
extend ActiveSupport::Concern
included do
layout :layout_for_turbo
endimport { JSDOM } from 'jsdom';
import createDOMPurify, { DOMPurifyI } from 'dompurify';
const { window } = new JSDOM('');
const DOMPurify: DOMPurifyI = createDOMPurify(window as unknown as Window);require "loofah"
class HtmlSanitizer
ALLOWED_TAGS = %w[p br a strong em ul ol li blockquote code pre h2 h3].freeze
ALLOWED_ATTRS = %w[href title].freeze
SAFE_SCHEMES = %w[http https mailto].freeze<!DOCTYPE html>
<html lang="en">
<head>
<!-- Essential meta tags -->
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">// 1. Basic Custom Element
class MyButton extends HTMLElement {
constructor() {
super();
// Attach shadow DOMrequire 'sinatra'
require 'json'
require_relative 'book'
require_relative 'helpers'
set :books, {