Asciidoc - Antora

The antora-playbook.yml is the "brain" of an Antora project. It defines:

AsciiDoc is a lightweight markup language similar to Markdown but designed for writing structured, technical documentation. asciidoc antora

Antora allows the separation of documentation into "Components" (e.g., a "User Guide," an "API Reference," and an "Admin Manual"). These components can be versioned independently. This is critical for large organizations where different teams own different parts of the documentation. The antora-playbook

⭐⭐⭐⭐½ (4.5/5) Best for: Engineering teams, open-source projects with versioned releases, multi-product documentation portals. Not for: Solo devs, simple blogs, or anyone who finds Markdown already too complex. These components can be versioned independently

: The include:: directive allows writers to pull in snippets from other files or even live source code, ensuring documentation never goes out of date with the codebase. Antora: The Documentation Orchestrator