docs: Improve README and intro

README.md

@@ -6,7 +6,44 @@
 
 ## Introduction
 
-Channel implementations for Python
+Frequenz Channels is a *channels* implementation for Python.
+
+According to [Wikipedia](https://en.wikipedia.org/wiki/Channel_(programming)):
+
+> A channel is a model for interprocess communication and synchronization via
+> message passing. A message may be sent over a channel, and another process or
+> thread is able to receive messages sent over a channel it has a reference to,
+> as a stream. Different implementations of channels may be buffered or not,
+> and either synchronous or asynchronous.
+
+Frequenz Channels are mostly designed after [Go
+channels](https://tour.golang.org/concurrency/2) but it also borrows ideas from
+[Rust channels](https://doc.rust-lang.org/book/ch16-02-message-passing.html).
+
+## Quick Start
+
+We assume you are on a system with Python available. If that is not the case,
+please [download and install Python](https://www.python.org/downloads/) first.
+
+To install Frequenz Channels, you probably want to create a new virtual
+environment first. For example, if you use a `sh` compatible shell, you can do
+this:
+
+```sh
+python3 -m venv .venv
+. .venv/bin/activate
+```
+
+Then, just install using `pip`:
+
+```sh
+python3 -m pip install frequenz-channels
+```
+
+## Documentation
+
+For more information, please visit the [documentation
+website](https://frequenz-floss.github.io/frequenz-channels-python/).
 
 ## Contributing
 

docs/index.md

@@ -1 +1,81 @@
---8<-- "README.md"
+# Frequenz Channels for Python
+
+## Introduction
+
+Frequenz Channels is a *channels* implementation for Python.
+
+According to [Wikipedia](https://en.wikipedia.org/wiki/Channel_(programming)):
+
+> A channel is a model for interprocess communication and synchronization via
+> message passing. A message may be sent over a channel, and another process or
+> thread is able to receive messages sent over a channel it has a reference to,
+> as a stream. Different implementations of channels may be buffered or not,
+> and either synchronous or asynchronous.
+
+Frequenz Channels are mostly designed after [Go
+channels](https://tour.golang.org/concurrency/2) but it also borrows ideas from
+[Rust channels](https://doc.rust-lang.org/book/ch16-02-message-passing.html).
+
+## Installation
+
+First, you need to make sure you have Python installed (at least version 3.11):
+
+```console
+$ python3 --version
+Python 3.11.4
+```
+
+!!! note
+
+    These instructions assume you are using a [POSIX compatible
+    `sh`](https://pubs.opengroup.org/onlinepubs/9699919799/utilities/sh.html)
+    shell.
+
+If that command doesn't print a version newer than 3.11.0, you'll need to
+[download and install Python](https://www.python.org/downloads/) first.
+
+To install Frequenz Channels, you probably want to create a new virtual
+environment first:
+
+```sh
+mkdir my-channels-project
+cd my-channels-project
+python3 -m venv .venv
+. .venv/bin/activate
+```
+
+!!! tip
+
+    Using [`direnv`](https://direnv.net/) can greatly simplify this process as
+    it automates the creation, activation, and deactivation of the virtual
+    environment. The first time you enable `direnv`, the virtual environment
+    will be created, and each time you enter or leave a subdirectory, it will be
+    activated and deactivated, respectively.
+
+    ```sh
+    sudo apt install direnv # if you use Debian/Ubuntu
+    mkdir my-channels-project
+    cd my-channels-project
+    echo "layout python python3" > .envrc
+    direnv allow
+    ```
+
+    This will create the virtual environment and activate it automatically for you.
+
+Now you can install Frequenz Channels by using `pip` (if you don't have `pip` installed
+you can follow [the official instructions](https://pip.pypa.io/en/stable/installation/)):
+
+```sh
+python3 -m pip install frequenz-channels
+```
+
+To verify that the installation worked, you can invoke the Python interpreter and
+import the `frequenz.channels` module:
+
+```console
+$ python3
+Python 3.11.4 (main, Jun  7 2023, 10:13:09) [GCC 12.2.0] on linux
+Type "help", "copyright", "credits" or "license" for more information.
+>>> import frequenz.channels
+>>> 
+```

mkdocs.yml

@@ -112,5 +112,4 @@ plugins:
 # Preview controls
 watch:
   - "src"
-  - README.md
   - CONTRIBUTING.md