hyogen-md

Official documentation for @b4moss/hyogen-md — a Markdown-first templating engine.

Write templates in extended Markdown (hyogen.md): YAML front matter, {{ }} expressions, and logic in HTML-comment blocks. Render on the server (SSR / SSG) or in the browser (CSR).

Sections

Install

Install the package and run your first CLI, renderServer, or renderClient example.

CLI

create — scaffold a project
hyogen.config — defineConfig
dev — writing preview + HMR
build — write Markdown to outDir

API reference

renderServer — server-side rendering
renderClient — client-side rendering
build — batch SSG
Loader, Diagnostics, Types, Error codes

Template syntax

Front matter, Expressions, Hyogen blocks
Includes & components, Control flow, TOC helper
Fence ${} interpolation — see Expressions
Paths & security

Playground

Interactive editor with virtual file system, live preview, and diagnostics.

Changelog

Release history and how the docs-site version track relates to the npm package.