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 # Usage
+
 Install via stack similar as xmonad and xmonad-contrib, see e.g.
 https://brianbuccola.com/how-to-install-xmonad-and-xmobar-via-stack/
+
+# Goals of this setup
+## Design
+- Keybindings optimized for neo keyboard layout:
+    - positional keybindings taken from default XMonad config,
+      e.g. now `n` and `d` are used to rotate through workspaces,
+      as they match the positions of `j` and `ö` in the standard qwertz layout.
+    - mnemonic keybindings (partially) remapped to avoid conflicts,
+      e.g. `r` for running programs, `x` for killing windows
+- `Super` and `Alt_L` as main and secondary modifier.
+- 20 numbered workspaces, reachable by `<Super>-1`, ..., `<Super>-0` and `<Alt_L>-1`, ..., `<Alt_L>-0`.
+  Moving to these workspaces with additional `<Shift>`.
+- Workspaces associated to programs, reachably my `<Alt>` and mnemonic keys for the programs:
+    - launching programs automatically when opening workspace
+      Prevent launching with `<Control>`
+    - binding programs to these workspaces (to be implemented)
+- Many keybindings for custom menus lanuching (custom) scripts,
+  e.g. `u` for stuff associated to my [uni-setup][University Setup]
+  or `<Esc>` for reboot, hibernate, suspend etc.
+  (still many missing)
+- Use [polybar][PolyBar] as status bar
+
+## Implementational
+- Use [ezconfig][EZConfig] for all bindings to simplify code.
+- Use [submap][Submap] for menus.
+- separation into multiple modules to clean up the main `xmonad.hs` config file
+  and increase modularization/reusability.
+  E.g., it is now trivial to remove university setup keys or bind the submenu to another key.
+- Deduplication as strong as reasonably possible.
+  This means a single place where all modifier keys are defined etc.
+  Also ensures that changing modifier layout is as easy as possible
+- Reasonably separate code from real configuration
+- Reduce `xmonad.hs` to gluing code / selection of loaded modules.
+  In particular, no configuration (read: key definitions) should be present there
+- Pack modules into `.cabal` package.
+  This ensures that `xmonad-custom` can be installed just as `xmonad` or `xmonad-contrib`
+  (e.g. via Stack) and `xmonad.hs` can conveniently import all my stuff.
+  In particular, no [build-script][custom build script] is needed to build `xmonad`.
+- Use [xmonad-dbus][xmonad-dbus] for communication with PolyBar.
+
+# Non-goals
+- Write a library that is directly usable for others.
+  This is for personal use, although you are of course invited to reuse/adapt/fork this
+- Complete separation of code and configuration.
+  This means that the modules do directly contain my keybindings.
+  This also means that the source code of this package itself must me modified for
+  customization (in contrast to `xmonad` itself, e.g.)
+  I went with this option since complete separation is just too ugly to implement
+  and somewhat defies the purpose of `xmonad` *not* using configuration files but
+  Haskell code.
+  Also I believe that users of `xmonad` will want to customize more than just my
+  keybindings, so more code has to be written anyways.
+
+
+[uni-setup]: https://gitlab.com/kesslermaximilian/university-setup
+[ezconfig]: https://xmonad.github.io/xmonad-docs/xmonad-contrib/XMonad-Util-EZConfig.html
+[submap]: https://xmonad.github.io/xmonad-docs/xmonad-contrib/XMonad-Actions-Submap.html
+[xmonad-dbus]: https://github.com/troydm/xmonad-dbus 
+[polybar]: https://github.com/polybar/polybar