buildHtml baseUrl https://react.scroll.pub metaTags editButton /edit.html title React - A JavaScript library for building user interfaces style.css header class hero nav div React class logo div class nav-links a Docs href #docs a Tutorial href #tutorial a Blog href #blog a GitHub class cta-button href https://github.com/facebook/react div class hero-content h1 Build user interfaces with React p React makes it painless to create interactive UIs. Design simple views for each state in your application, and React will efficiently update and render just the right components when your data changes. a Get Started class primary-button href #get-started main section id features class features h2 Why React? div class feature-grid div class feature-card div ⚛️ class feature-icon h3 Declarative p React makes it painless to create interactive UIs. Design simple views for each state in your application. div class feature-card div 🧩 class feature-icon h3 Component-Based p Build encapsulated components that manage their own state, then compose them to make complex UIs. div class feature-card div 🔄 class feature-icon h3 Learn Once, Write Anywhere p We don't make assumptions about your tech stack, so you can develop new features without rewriting existing code. section id demo class code-demo h2 Try React div class code-container pre class code-example code function HelloMessage({ name }) { return