Ascii Document (.asciidoc)
The ASCIIDOC file extension stands for Ascii Document. It is a lightweight markup language used for writing documentation, articles, books, and technical content in plain text. Created in 2002 by Stuart Rackham, AsciiDoc supports structured, human-readable formats that can be converted into various output formats like HTML, PDF, and DocBook. Its simplicity and flexibility make it a preferred choice for developers and technical writers, enabling efficient content creation and collaboration.