Claude can create six types of artifacts. Documents: a great option for text content that you will want to export or continue editing. Meeting notes, reports, project plans, blog posts, and other written content. Code snippets: working code in any programming language — Python, JavaScript, C++, and others. You can review the code, copy or download it for use in your projects. HTML pages: complete web pages with HTML, CSS, and JavaScript in a single file. Ideal for landing pages, forms, interactive demos, or quick prototypes. SVG images: scalable vector graphics for logos, icons, illustrations. They render directly in the artifact window, so you see the result immediately. Mermaid diagrams: flowcharts, sequence diagrams, Gantt charts, organizational charts. Describe the relationships you want to visualize, and Claude will create the diagram. React components: interactive UI elements with real functionality — calculators, dashboards, games, data visualizations. These are not just mockups; they contain real logic and respond to user actions.