MDX Boundaries

MDX mixes Markdown with component tags, expressions, and imports/exports. Ferromark v2 recognizes this syntax in its AST and can emit static island payloads. It stores expression and module source; it does not execute JavaScript.

Component resolution, framework compilation, and hydration remain application responsibilities. Lowercase HTML stays HTML. Do not treat successful parsing as proof that arbitrary JavaScript or TypeScript is valid.

Enable ParserOptions::mdx in Rust or mdx: true in Node.js configuration. The v1 segmenter and component compiler APIs are absent in v2. See migration.