devmd

devmd is a lightweight markup language and documentation tool designed for software developers to write, organize, and render project documentation and development notes in plain text. It emphasizes portability and collaboration by keeping content in human-readable form and by integrating with common version-control workflows.

The devmd syntax emphasizes readability and simplicity. Documents are built from blocks such as headings, paragraphs, lists, code blocks, and a metadata header at the top of a file. The metadata section stores project information, authorship, and tags in a simple key-value format. The language also supports inline formatting and tables.

Tooling and rendering: The devmd ecosystem typically includes a command-line interface that converts .devmd files to HTML, with options to output other formats. A watch or live-reload mode can refresh rendered output as files change. Plugins or extensions may customize rendering or integrate with editors and build pipelines.

History and adoption: The project emerged as an open-source initiative in the early 2020s to address fragmentation in developer documentation. It has a small but active community of contributors and is used by teams seeking a plain-text, version-controlled documentation workflow.

See also: Markdown, AsciiDoc, reStructuredText, and other lightweight markup languages. DevMD is released under an open-source license and maintained in public repositories, with ongoing development and community contributions.