The Vergecast The Vergecast

# The **epic** story of Markdown

Jun 15, 2026

Summary

David Pierce hosts Markdown creator John Gruber and tech executive Anil Dash to discuss the format’s origins, evolution, and current status as the AI industry’s lingua franca. The episode covers Gruber’s 2002 invention, the debate over WYSIWYG versus plain text, and Markdown’s surprising adoption by large language models. The hosts also preview news on Fox buying Roku, the US government’s attempt to block Anthropic’s Fable AI, and a review of the Honor Magic V6 foldable.

Topics discussed

Intro: Markdown basics, Fox-Roku deal, Fable AI shutdown, and foldable phones Sponsors: ServiceNow and Fetch Pet Insurance John Gruber on the origins of Markdown and Daring Fireball Design philosophy: Readability, plain text, and early blog culture The viral spread of Markdown in the early 2000s blogosphere Markdown adoption on Stack Overflow and GitHub Modern editors: WYSIWYG vs. Markdown syntax and Apple Notes John Gruber's stance on Markdown as a convention, not a spec Why Markdown is the lingua franca of AI and LLMs Outro, credits, and promotion for Red Flags podcast
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