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Author: agentlecisco

_learn/01-sphinx-python-rtd.md

@@ -6,9 +6,9 @@ image:
   caption: "Screenshot from Read the Docs theme"
 ---
 
-There are two major versions of Python active today, Python 2 and Python 3. Sphinx works with either version. Python 3 is the current and recommended version, however many scripts and programs were written in Python 2 and have yet to be upgraded.
+Sphinx works with either major versions of Python active today, Python 2 and Python 3. Python 3 is the current and recommended version. Sphinx is a documentation tool that creates HTML, CSS, and JavaScript files from [ReStructured](http://docutils.sourceforge.net/rst.html) text files.
 
-Mac OS includes a version of Python 2 by default, but it is NOT the latest version of Python 2. Install the latest version of Python 2 using `homebrew`, a package manager on Mac.
+In case you need both versions, this tutorial walks through both on a Mac. Refer to the [Downloads on the Python site](https://www.python.org/downloads/windows/) for Windows.
 
 #### Installing Python 2.7.x on Mac
 
@@ -110,6 +110,8 @@ Most people use Virtual Environments because it's a recommended practice when wo
 
 ## Create a Basic Sphinx Project
 
+You can also get familiar with [ReStructured text](http://docutils.sourceforge.net/docs/user/rst/quickstart.html), a plain text markup syntax system that you use to write content in Sphinx documentation. Sphinx can also accept [Markdown](https://commonmark.org/help/) files.
+
 1. Create a new directory for your project:
   ```
   (py3-sphinx) $ mkdir do-docs-as-code
@@ -151,3 +153,8 @@ Most people use Virtual Environments because it's a recommended practice when wo
   ```
 1. In your browser, refresh the `build/html/index.html` page to see the new Contents with two entries linked.
 1. Make sure you commit your changes to the Git repository by following the steps in "Working with content in GitHub repositories."
+
+## Additional resources
+
+[Sphinx Python Documentation Generator](http://www.sphinx-doc.org/en/stable/)
+[ReStructured text documentation](http://docutils.sourceforge.net/rst.html)

_learn/02-jekyll-ruby-gh-pages.md

@@ -6,7 +6,7 @@ image:
   caption: "Screenshot using Minimal Mistakes theme"
 ---
 
-To prepare your environment to build Jekyll sites locally, follow the instructions for either Windows or MacOS.
+Jekyll is a Static Site Generator that typically accepts [Markdown](http://commonmark.org/help/) for authoring. [Jekyll](https://jekyllrb.com/) has its own documentation site and a [Quickstart](https://jekyllrb.com/docs/). To prepare your environment to build Jekyll sites locally, follow the instructions for either Windows or MacOS.
 
 ## Set up Ruby and Jekyll on Windows with Docker
 
@@ -172,6 +172,8 @@ Once you've prepared your environment, you can build locally and review the site
 > Leave the serve terminal open and running. Every time you save changes to a file, it automatically regenerates the site so you can test the output as you write. That said, if you change the `_config.yml` file, you must stop (ctrl-c) and then re-run the serve command to see changes.
 
 # Additional resources
+
+[Markdown reference](http://commonmark.org/help/)
 [Documentation Theme for Jekyll](https://idratherbewriting.com/documentation-theme-jekyll/)
 [Lynda.com Web foundations, GitHub Pages](https://www.lynda.com/Web-Development-tutorials/GitHub-pages/609031/654613-4.html)
 [Jekyll documentation about GitHub Pages](https://jekyllrb.com/docs/github-pages/)

_learn/03-hugo-go-netlify.md

@@ -123,3 +123,8 @@ themeVariant = "green"
 [outputs]
 home = [ "HTML", "RSS", "JSON"]
 ```
+
+## Additional resources
+
+[Hugo Quickstart](https://gohugo.io/getting-started/quick-start/)
+[Hugo Themes web site](https://themes.gohugo.io/)