AsciiDoc

AsciiDoc

AsciiDoc is a text document format for writing notes, documentation, articles, books, ebooks, slideshows, web pages, man pages and blogs. It is highly configurable and allows easy conversion to numerous formats including HTML, PDF, EPUB, man page format and more.
AsciiDoc image
text markup documentation writing publishing

AsciiDoc: Highly Configurable Text Document Formats

AsciiDoc is a text document format for writing notes, documentation, articles, books, ebooks, slideshows, web pages, man pages and blogs. It is highly configurable and allows easy conversion to numerous formats including HTML, PDF, EPUB, man page format and more.

What is AsciiDoc?

AsciiDoc is a text document format used for writing structured documents like user documentation, books, articles, and web pages. It focuses on semantic markup, which means the syntax highlights the meaning and structure of content rather than its appearance. For example, text marked up as a chapter title is clearly differentiated from body text.

AsciiDoc files use a simple, easy-to-read syntax that is similar to Markdown in some ways. However, AsciiDoc provides more extensibility and capabilities out of the box. Key features include:

  • Support for document structure like book parts, chapters, sections
  • Ability to build modular and reusable content through includes and conditionals
  • Powerful formatting capabilities like tables, lists, quotes, sidebars, images, etc.
  • Multilingual and internationalization support
  • Output to HTML, PDF, ePub, DocBook, man pages, and more

One major advantage of AsciiDoc over raw HTML or Markdown is its flexibility. The same AsciiDoc source can be used to produce HTML for online documentation as well as PDF or ePub for printable manuals. Its clean, semantic markup also makes AsciiDoc easier to write, edit, and translate over time compared to HTML.

Overall, AsciiDoc excels at technical documentation across platforms and outputs. Many open source software projects have adopted it for their documentation needs. The intuitive syntax, extensibility through JavaScript/Python, and powerful out-of-the-box capabilities make AsciiDoc a great choice for technical writing.

AsciiDoc Features

Features

  1. Lightweight markup language
  2. Easy to write and read in plain text editor
  3. Built-in semantics for document structure
  4. Output to multiple formats including HTML, PDF, EPUB
  5. Extensive tooling support
  6. Modular design

Pricing

  • Open Source

Pros

Human readable syntax

Fast to write and edit

Integrates well with version control

Large ecosystem of extensions and tools

Multi-format publishing from single source

Active open source community

Cons

Less commonly used than Markdown

Steeper learning curve than Markdown

Less support in online editors/platforms

PDF output requires custom build process

Limited built-in styling options


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