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Concepts

Core ideas used throughout md-utils and related projects.

Understand the ideas behind structured Markdown workflows.

These guides explain Markdown, structured data, embedded markup, querying, types, rules, and the boundaries between them.

Markdown Understand the Markdown format and how it is used across the ecosystem.
Frontmatter Understand YAML frontmatter and its role in Markdown documents.
Sections Understand the heading-delimited section model used throughout md-utils.
Interoperability See how Markdown, YAML, JSON, JSON Schema, JMESPath, and command-line tools work together.
Structured Data Understand the data formats and schemas used throughout md-utils.
Querying Learn how md-utils selects and filters structured frontmatter data.
Embedded Markup Understand how HTML and XML-like elements interact with Markdown.
Types Understand structural Markdown types and conformance.
Rules Understand how project rules select files and apply checks.