Markdown

Extended Syntax

• CommonMark
• Markdown Extra
• MultiMark
• mxMarkEdit
• Colon Attribute Markup Language

Markdown-based Presentations

Processors

Markdown Editors

Here's the example of Ulysses

• Markdown Adoption in CMS PlatformsThe dominance of Markdown is closely tied to the growth of content management systems (CMSes). In 2025, CMS platforms power 68.7% of all websites. ^[9pv2ef] Major platforms such as WordPress (43.6% share), Shopify (6.7%), and headless CMS (<1% but rapidly growing to $4.59 billion market by 2033) ^[4emq01] either natively support or offer strong integrations with Markdown and its extended syntaxes.
• Markdown’s Ubiquity in Development and Content Generation Modern digital publishing workflows, developer documentation, static site generators (e.g., Jekyll, Hugo, Gatsby), and platforms like GitHub and GitLab universally employ Markdown as the authoring standard. The absence of specific global numbers is due to Markdown being a format, not a standalone product with tracked adoption; its usage permeates both proprietary and open-source ecosystems.
• Industry Trends Supporting Standardization Content marketing, valued at $413.2 billion in 2022 and projected to reach $2 trillion globally by 2032, depends heavily on scalable, portable formats—Markdown fits this profile for programmatic, cross-platform content creation. ^[5lskv6] As the primary authoring syntax in developer-centric communities, Markdown’s flexible ecosystem (including extended flavors like CommonMark, GitHub Flavored Markdown, and others) caters to a wide spectrum of content creators and automatons.

• The proliferation of static site generators, note-taking tools (Obsidian, Notion), and programming platforms (Jupyter, VS Code) is sustained mainly by Markdown’s lightweight nature and extensibility.
• Extended Markdown (e.g., support for tables, checkboxes, diagrams) is now often a default or highly requested feature in most new platform releases.

Citations