By John Gruber Archive The Talk Show Dithering Projects Contact Colophon Feeds / Social Sponsorship WorkOS: Scalable, secure authentication, trusted by OpenAI, Cursor, Perplexity, and Vercel. Markdown: Syntax Main Basics Syntax License Dingus Overview Philosophy Inline HTML Automatic Escaping for Special Characters Block Elements Paragraphs and Line Breaks Headers Blockquotes Lists Code Blocks Hor