Parse, inspect, transform, and serialize content with syntax trees

Markdown Abstract Syntax Tree format

Universal Syntax Tree used by @unifiedjs

Hypertext Abstract Syntax Tree format

Virtual file format for text processing used in @unifiedjs

utility to visit nodes

mdast utility to parse markdown

Natural Language Concrete Syntax Tree format

utility to create hast trees

Notion Abstract Syntax Tree specification.

Curated list of awesome syntax-tree, unist, hast, xast, mdast, esast, nlcst resources

mdast utility to serialize markdown

utility to transform mdast to hast

utility to serialize hast to HTML

utility to generate a table of contents from an mdast tree

utility to create a new trees with a nice syntax

Extensible Abstract Syntax Tree

utility to recursively walk over unist nodes, with ancestral information

☄️ A Type-safe Markdown parser in Swift.

utility to select unist nodes with CSS-like selectors