refactor of docs

docs/index.md

@@ -1,30 +1,11 @@
 # Welcome
 
-Textual is framework for rapidly creating _text user interfaces_ (TUIs from here on) with Python.
+Welcome to the [Textual](https://github.com/Textualize/textual) framework documentation, built with ❤️ by [Textualize.io](https://www.textualize.io)
 
-A TUI is an application that lives within a terminal, which can have mouse and keyboard support and user interface elements like windows and panels, but is rendered purely with text. They have a number of advantages over GUI applications: they can be launched from the command line, and return to the command line, and they work over ssh.
+## Getting started
 
-## Foo
+Textual is a Python framework which you can install via Pypi.
 
-Creating a TUI can be challenging. It may be easier to create a GUI or web application than it is to build a TUI with traditional techniques. Often projects that could use one or the other never manage to ship either.
-
-Textual seeks to lower the difficulty level of building a TUI by borrowing developments from the web world and to a lesser extent desktop applications. The goal is for it to be as easy to develop a TUI for your project as it would be to add a command line interface.XX
-
-=== "simple.py"
-
-    ```python
-    --8<-- "docs/examples/simple.py"
-    ```
-
-=== "simple.css"
-
-    ```scss
-    --8<-- "docs/examples/simple.css"
-    ```
-
-=== "Result"
-
-    ```{.textual path="docs/examples/simple.py" columns="80" lines="24"}
-    ```
-
-Textual also offers a number of enhancements over traditional TUI applications by taking advantage of improvements to terminal software and the hardware it runs on. Terminals are a far cry from their roots in ancient hardware and dial-up modems, yet much of the software that runs on them hasn't kept pace.
+```bash
+pip install textual
+```