Docco

Docco

Docco is a quick-and-dirty, hundred-line-long, literate-programming-style documentation generator. It produces HTML that displays your comments alongside your code.
Docco image
documentation generator literate-programming

Docco: Quick Documentation Generator

A rapid and effortless way to create well-structured, literate-programming-style documentation for your projects, displaying code alongside comments in readable HTML.

What is Docco?

Docco is a software documentation generator that uses a literate programming style to display code and comments side-by-side in HTML format. It was created by Jeremy Ashkenas and emphasizes the documentation aspect of code over execution.

Some key features and characteristics of Docco include:

  • Lightweight and simple - Docco is around 100 lines of code and easy to add to any project
  • Generates annotated source code listings - It takes source code with comments and produces HTML that shows them side-by-side
  • Formatting preserves indentation - The HTML output preserves code structure and indentation
  • Support for multiple languages - It works with JavaScript, CoffeeScript, Ruby, Python, and more
  • No parsing or processing of code - Docco simply extracts comments and code into HTML, it does not execute or analyze code
  • Focus on documentation over execution - The intent is to document code, not necessarily run it
  • Manual process - Docco does not update HTML automatically, documentation needs to be manually regenerated

Overall, Docco provides a fast, simple way to generate annotated source code listings that show documentation comments alongside code. Its lightweight approach emphasizes documentation over execution.

Docco Features

Features

  1. Generates documentation from comments in source code
  2. Supports multiple languages like JavaScript, CoffeeScript, Ruby, Python, etc
  3. Generates HTML output that displays comments alongside code
  4. Lightweight and simple implementation (~100 lines of code)
  5. Open source and free to use

Pricing

  • Open Source

Pros

Quick and easy way to generate documentation

Keeps documentation alongside code

Lightweight and simple to add to projects

Supports annotating code in multiple languages

Open source with MIT license

Cons

Limited formatting options for docs

Not suitable for large, complex documentation

HTML output only (no PDF, etc)

No built-in hosting or publishing options

Minimal configuration options


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